Qrp Portable Antenna

000 km 73 and 72 de IZ3AYQ Pubblicato da. I have been using the antenna, set up in my shack/office on a tripod these past few weeks. Cebik, W4RNL, comparing the W3EDP antenna and a 65' wire with counterpoise. QRP is an important aspect in HFpack for equipment and antennas. I use the small and lightweight LDG Z-11Pro II automatic tuner with it. Don't sacrifice big rig features just because you want to operate QRP! Whether hiking in the mountains or taking a leisurely stroll through the park, the IC-703 is the "Real Deal" HF QRP rig! Built-in is an automatic antenna tuner and DSP *, plus there's a newly designed PA circuit to provide a clean 5W signal with only 9. It incorporates the N7VE led SWR indicator and has a board mounted female BNC for connection to. 0 Part 2 – Antennas; Building a 40m Delta Loop Antenna; A Portable Satellite Station Part 7 - Plans for a 4. but you give up a great deal of efficiency. I went into the setup menu for my 703 and set the maximum output power at 5 watts. The other antenna I use quite a bit is the MP-1 antenna. Dec 1, 2014 - Portable QRP Antenna - ready to deploy Most of my operating at this point is portable - lunch time portable to be exact. Quick run-down of the multi-banding kit for your DX Commander pole. Conclusion. We have put together some of the best selling and top brands of portable qrp antenna you can buy online. QRP (42) Contest (23) Antennas (18) DXCC (16) Portable Operation (14) 28MHz (10) GQRP (9) QSL (9) RU-QRP (7) SAC (7) QRP Day (6) SOTA (6) Brendon (5) Contest results (5) GQRP Mini Convention (5) DSB (4) Propagation (4) Awards (3) Elecraft K3 (3) Foxhunt (3) Hammeeting (3) IRCs (3) aprs (3) mobile (3) wspr (3) 5MHz (2) CW (2) DX Cluster (2) Ebay. We start off with breakfast and show and tell time at 0730 EDT at the Cracker Barrel in Sanford, FL. AlexLoop Walkham Portable Small Magnetic Loop Antenna The AlexLoop Walkham Small Magnetic Loop antenna can be quickly mounted and disassembled for easy carrying. Unlike some portable antennas, this one is almost 100 feet of wire (73 feet of radiator and a 25 foot counterpoise). going barefoot, or 100 watts, will require about 22 amps of current. Antenna on the 40m band with low height of suspension. I wanted to prepare for situations where only a single wire is possible. This is a pretty versatile portable antenna with decent performance.  First time out playing radio this year, other than Winter Field Day. This antenna combines a 9:1 UNUN, winder and antenna wire in a compact unit that is quick and really easy to set up and take down. net Portable QRP Antennas; yUP, The good old dipole or inverted V, always would give you the best range period. My antenna usually is a homebrew 1/4-wave 20m vertical with 4 full-length radials. This magnetic loop antenna has been designed by Alexandre Grimberg PY1AHD from Brazil. October 26, 2017. And at just 5 ounces, the T1 is the ideal backpacking accessory. Now, I am not very active portable during our winters. The Red Hot 40 is a single band QRP CW transceiver optimized for good RF performance rather than for low current drain. Portable: NAQCC CW sprint July 2008 "Islands of Colorado. The battery pack for the radio is wire tied to the right hand side of the radio. 20m Ground Plane Kit. So I looked into the antenna. Antenna Party 21 April 2012. 0 Part 7 – Flex SDR Satellite Transceiver. This entry was posted in Antennas, News, Shortwave Radio and tagged Loop Antennas, Mag Loop Antennas, Magnetic Loop Antennas, PL-660, Portable Radio, Shortwave Antennas Apartments, Tecsun PL-660 on July 11, 2019 by Thomas. band was 10m 🙂 I should add that toprod was not fully extended, because I and the antenna was inside and the ceiling height is not. I am very happy with the performance of the PCB version, having worked Rod VK2TWR in Nimmitabel from Mt Taylor in Canberra, that’s a 130 km path with just 2. Free 2-day shipping. This antenna tuning unit will get your SWR really low on telescopic whips, mobile 3/8th antenna and long wires. However, my Alpha antenna requires an antenna tuner because the SWR is over 2:1 on all bands 6-80 meters except on 10 meters where the SWR is an average of 1. Joseph, MO 64505. The field tests confirmed more than 800 QRP DXs and has even set a distance world record which is registered in the Hall of Fame as recorded by the HF Pack group: HF Pack Hall Of Fame. THE MIRACLE Ducker TL. 1-m) "Black Widow" fishing pole, known as a "crappie pole. Whether we are tuning up homebrew equipment, checking antenna VSWR, adjusting a linear amplifier, or just monitoring output power during a contest, almost all aspects of ham operation can use a power meter. com Yaesu FT-818 Radio and Accessory Bundle - 3 Items - Includes FT-818 HF/VHF/UHF All-Mode Portable QRP Transceiver, LDG Z-817 Automatic Antenna Tuner, and Ham Guides TM Quick Reference Card. Operation: When the antenna is mounted and connected to your radio, let’s begin the tuning. Leave a comment Posted by rjbono on March 9. 8 V DC), 5 W (BP-272) Supports QRP/QRPp Operations Despite being a portable radio, it achieves the maximum output power of 10 W with a 13. Portable QRP antennas Trying to decide on a couple antennas for portable QRP work with the KX3. matching for 70MHz Ham Amateur Radio 4 meter band. Started by GM0LVI. At the top is a 3. The DS1 Antenna is a small, portable, vertical antenna system for 40m thru 10m. The Magnetic Loop Starter kit. The exception of course is a beam. However, after acquiring my PFR3 from Hendricks radio I now have a great portable QRP rig that can easily travel thru airports and in the trunk of my motorcycle. I also use a HB end fed for 20m as well as vertical wires for experimentations. Rich—K2UPS said: "The antenna arrived Saturday via priority mail. So I have tried a couple different portable QRP antennas, in my search for the best QRP antenna. However, you may use it with 100W rigs if suitable RF Connectors are used. It is designed to be used with an ATU for portable QRP use on 20, 30 and 40 meters. Whew, I just got back from a nice day at the SEA-PAC 2009 convention in Seaside, OR. (A CDROM collection is planned) QRP Extra! Online. It can be built in a few hours it will take longer if you really want to make it look pretty ugly versions can be assembled in minutes. I mentioned on Twitter this morning that I used it and immediately got a couple of ‘what do you think of the MP-1’ comments, seemingly with the subtext of ‘I have one but I don’t get on with it’. Pick from here or from the drop down menu at the top of the page to visit the individual product pages for specifications, prices, and a link to the assembly manual for your review. Operation: When the antenna is mounted and connected to your radio, let's begin the tuning. 3B8/M1KTA - A QRP DXpedition to Mauritius Island Issue 142 Spring 2010 P7-11 SDR-Radio - A Vapourware Preview. QRP Homebrewer Mag QRP Homebrewer. A First Antenna For HF Use; Satellite Station 4. The reason for that is simple, end-fed half waves have common mode feed line current problems affecting their performance, and these common mode currents cause inconsistency in user satisfaction. Going portable on HF operating has become increasingly popular. You might add a related video or a picture or two to get people interested about what you've written. Your PayPal receipt is your confirmation that we have received your order. Pretty cool huh?. The device is controlled by a microcontroller. The Widebander QRP Portable Antenna System. My main portable antenna is a parallel dipole for 20, 17, and 15 that works well when I can both ends up at least 20 feet. I’m probably one of the few operators who understands the purpose of a Broadband antenna, and how it actually helps the radio operator in the field. Before you stop reading and dismiss this a another one of those articles that needs a suitcase full of equipment that then uses a wire antenna hanging from the balcony of the hotel or looped over a nearby tree- hear me out!. Both situations would benefit from a highly portable HF antenna with wide fre-quency coverage, such as the small loop antenna discussed here. RADIO amateur radio, antenna, antenna tuner, ham radio, hf, off grid, off grid amateur radio, off grid ham radio, portable antenna, qrp, random wire antenna, unun, what is a unun. Share on Facebook Tweet it. We used it at JOTA in the field last October and it managed very well on 10m-40m. See more ideas about Qrp, Ham radio, Amateur radio. Most portable antennas are either too big and heavy, take too long to set up, or they are reduced in size using loading coils that reduce the antenna's performance and bandwidth. Great For Portable QRP! The ultra compact MK-67 QRP Mini Antenna Center Insulator is ideally designed for the traveling portable and QRP operator. July 24, 2018. Operation: When the antenna is mounted and connected to your radio, let’s begin the tuning. I wanted to prepare for situations where only a single wire is possible. The River City ARCS Magnetic Loop Build Party was held on Saturday, April 21, 2012 9:00 AM - 2:00 PM at the Sacramento County Corp Yard, 5026 Don Julio Blvd, Sacramento, CA 95842. Amateur Beam Antenna Calculator inches and fractions of inches, and in meters. X5105 is a highly portable transceiver working at HF+6m band, with a built-in power output of 5W. You might add a related video or a picture or two to get people interested about what you've written. In Hand-Carried QRP Antennas, Peter emphasises that the antenna is a significant element in the success of portable operations. More portable QRP antenna thoughts; Antennas for portable QRP ops; Today was a lot of fun; Happy New Year! 2012 (283) December (25) November (20) October (15) September (16) August (24) July (34) June (24) May (26) April (29). It incorporates the N7VE led SWR indicator and has a board mounted female BNC for connection to. This is a great antenna that is a bit of a PITA to deploy… it has more parts and requires more setup time than a typical wire antenna. The article presents questions and answers related to. This compact "QRP" or low power radio kit from QRP Labs in UK was too good to resist. 8 V DC external power supply. PS: Find hints and tips for working DX in Minimum QRP. This move is a positive for both companies and we are excited about the future going forward. 80-6m Portable Antenna: BNC Adapter: BNC Adapter: BNC Adapter: BNC Adapter: SO-239 to BNC Male: BNC Female to PL-259: BNC Female to BNC Female: BNC to Banana Jacks: Low Power Comms: Low Power Comms: More QRP Power: Portable Antennas: ARRL Low Power Comm 3: ARRL Low Power Comm 4: ARRL More QRP Power: Portable Antenna Classics : QRP Basics: Int. band was 10m 🙂 I should add that toprod was not fully extended, because I and the antenna was inside and the ceiling height is not. WSPR, JT65, FT8, QRP, AM, 481THz, VLF, LF, MF, HF, VHF, UHF, uW, nW Magnetic loop HF antenna - G3XBM QRP WEBSITE. It consists of a main board with tuner and SWR indicator, two trap pcb’s and an end wire support. A simple wire antenna - preferably resonant at the operating frequency. The IC-703 also. Overview: Making contacts while operating HF QRP (low power) can be a fun and rewarding experience, especially with the predominance of higher powered stations on the HF bands these days. I purchased my HB-1B and a 40/20m wire dipole antenna together a while back. Go price out an Icom IC-7200, then price out a Rockmite kit…. About a month ago my FA-VA4 vector antenna analyzer kit came in and it has sat idle until Friday. Portable DS1 Vertical Antenna 40m-10m Portable UnUnTenna 40m-10m Portable UnUnTenna Plus 40m-10m Portable Tri-Band Vertical Antenna 40/30/20m Portable No …. So I have tried a couple different portable QRP antennas, in my search for the best QRP antenna. The Widebander QRP Portable Antenna System. Whew, I just got back from a nice day at the SEA-PAC 2009 convention in Seaside, OR. It was a great day here today. Where to get the items I show in the video… The radiating element is an MFJ-1979 stainless steel whip. 000 km 73 and 72 de IZ3AYQ Pubblicato da. The QRP Quick-Disconnect Antenna Kit. QRP is generally associated with: • Compact, portable, battery-powered equipment (often used portable in the outdoors). WINDCAMP Portable Windom Antenna QRP Ft-817 Eleacraft KX3 Quad-Band Portable shortwave Portable HF Antenna 40m 20m 10m 6m Go to amazon. I enjoy low power, portable QRP / SW antenna tuner ATU for HF ham radio shortwave homebrew - £14. However, my Alpha antenna requires an antenna tuner because the SWR is over 2:1 on all bands 6-80 meters except on 10 meters where the SWR is an average of 1. If it is not, you must use a very efficient antenna system tuner. I already own a 8m HD fibreglass mast and was doing some research for a vertical antenna with no need for a second mount point. I got one of the cheap eBay T-network tuners and modified it to work better on the high bands. It consists of 30ft of wire fed into a 9:1 UnUn (Unbalanced to Unbalanced). Buy Portable Windom Antenna QRP Ft-817 Eleacraft KX3 Quad-band portable shortwave Portable HF antenna 40m 20m 10m 6m at Walmart. If you have sufficient height in the attic, and enough space to allow siting away from metal or pipework, then one of the portable vertical antennas such as the TransWorld Adventurer can give good results. 5W portable, a base loaded whip antenna and a short counterpoise wire. Portable DS1 Vertical Antenna 40m-10m Portable UnUnTenna 40m-10m Portable UnUnTenna Plus 40m-10m Portable Tri-Band Vertical Antenna 40/30/20m Portable No […]. I have written articles for QRP magazine SPRAT Issue 135 Summer 2008 P28-29 My QSL from 3B8/M1KTA appeared on front cover of issue 135. With permission from Joe Everhart, (N2CX), we have adapted his 40-30-20m portable vertical antenna design using switched toroids for the base loading inductance into a lightweight antenna for an easy outdoor setup. Magnetic Longwire Balun (MLB) also usable for dipoles. I concluded there is no advantage to using small, easy to set-up antenna's if they don't make contact with or hear contacts. Since the late 1960s, commercial transceivers specially designed for QRP operation have evolved from vacuum tube to solid state technology. You might add a related video or a picture or two to get people interested about what you've written. QRP is extremely attractive because of the price. What is QRP? QRP is normally defined as operating with 5 Watts of output power or less. So I have tried a couple different portable QRP antennas, in my search for the best QRP antenna. Center-fed Zepp antenna: Antenna My portable antenna is a balanced center-fed wire antenna inspired by the chapter A Universal HF antenna system in the book "Simple, low-cost wire Antennas for radio amateurs" by William I. The focus is on simple and easily packed antennas for deployment in portable or outdoor locations. I have written articles for QRP magazine SPRAT Issue 135 Summer 2008 P28-29 My QSL from 3B8/M1KTA appeared on front cover of issue 135. long, often too long for vertical deployment with telescopic poles and not too practical in highly constrained…. Yaesu introduced the FT-817 almost twenty years ago and it lives on today (with modest upgrades) as the FT-818. It consists of a main board with tuner and SWR indicator, two trap pcb’s and an end wire support. The small tripod is a Super Antenna TM1 Low Profile Tripod Portable Antenna Mount that you can find here:. Build a portable, multi-band, resonant, vertical antenna for ham radio One more tip: The coil wire must be secured on each end to keep it tightly wound. band was 10m 🙂 I should add that toprod was not fully extended, because I and the antenna was inside and the ceiling height is not. Such an antenna requires a special coupling network to properly couple my 50 ohm coax to the antenna's high impedance (~2500 ohms). This entry was posted in Accessories, Antennas, Ham Radio, News, Reviews, Shortwave Radio and tagged Ham Radio, LNR Precision, Magnetic Loop Antennas, QRP, W4OP, W4OP Magnetic Loop Antenna, W4OP Magnetic Loop Antenna Review, W4OP Review on September 26, 2017 by Thomas. Decided to experiment with a 7 meter fishing pole and about 70 feet of mag wire. KR1S QRP Portable, II March 18, 2008. KITS Micro908 Kit DDS-60 Daughtercard HC908 Daughtercard. It provides a convenient cross-needle type SWR/Wattmeter and features a special. It is designed for portability, and can be assembled or disassembled in about a minute. Yesterday Ivin was using this antenna on 20m with a set of 8 radials each about 12 feet long. QRP is an important aspect in HFpack for equipment and antennas. So do check them out. Possible applications include setting up temporary wifi for an event or as part of a portable emergency communications station for Amatuer Radio Emergency Services. I have a number of wire antennas that get thrown up in trees. I have just received the PackTenna Mini Random Wire Antenna. Having used many antennas over the years, and for portable QRP operation, I have not found any antenna configuration to greatly out-perform the classic half-wave dipole as demonstrated by our 100 Watt Linked Dipole. Posted in Events, Ham Radio, Portable Antennas, QRP Tagged ARRL Field Day, Central Florida QRP Group, Portable Outings, QRP ARCI, QRP Ham Radio Leave a reply CFL QRP Outing Sat 23 May 2020 Posted on May 16, 2020 by cflqrp. This entry was posted in Antennas, News, Shortwave Radio and tagged Loop Antennas, Mag Loop Antennas, Magnetic Loop Antennas, PL-660, Portable Radio, Shortwave Antennas Apartments, Tecsun PL-660 on July 11, 2019 by Thomas. 000 MHz - 146 Read more. Amateur Beam Antenna Calculator inches and fractions of inches, and in meters. QRP is generally associated with: • Compact, portable, battery-powered equipment (often used portable in the outdoors). Stock availability and shipping volume can delay shipping. I use the small and lightweight LDG Z-11Pro II automatic tuner with it. QRP portable antennas -- what do you use? I'd like to know what you all use for going mobile QRP, especially if you go light and pack the radio to hike it in. 5:1 over the entire band. Homebrew 23cm (1296 MHz) HB9CV yagi antenna for SOTA. High-performance portable all-band antenna with detachable whip *Continuous tune Rx from 0. Started by GM0LVI. My friend planned to fly his, and I intended to operate QRP, backpack portable, with the Buddistick and FT-817. Posts about portable qrp antenna written by AA7EE. The Wonder Loop compact qrp portable loop perfect for attaching direct to your ft-817 or qrp transceiver for an easy to use, instant portable hf antenna solution. As shipped from the factory, the BNC jack is active on 50/144/430 MHz, while the “M” connector is active on HF. We have put together some of the best selling and top brands of portable qrp antenna you can buy online. April 9, 2017 Julian OH8STN Antenna Testing, Ham Radio, QRP, Yaesu FT-817ND 0 Amateur Man Pack systems have always been interesting, but it wasn’t until recently, that I had any practical antenna solutions available to make experimentation a reality. Jim and I had decided to see how a resonant 20-meter dipole antenna would compare to a 33-foot vertical wire when connected to two Elecraft radios. See full list on miscdotgeek. I think I should be able to achieve a DXCC QRP with a reasonable amount of effort, some good band conditions and the new antennas. Ended getting a couple of QSO's on 17 Meters with 5 watts. Portable hamming is a popular activity particularly during Spring, Summer and Fall. Build a portable, multi-band, resonant, vertical antenna for ham radio One more tip: The coil wire must be secured on each end to keep it tightly wound. The most popular HF antenna for hams with trees to use as antenna supports is the dipole. QRP Loop Antenna I was the lucky winner of a donated 10-40 Meter Alpha QRP Loop with Field Bag antenna at the QRP ARCI Four-Days-In-May Convention. QRPGuys Portable 80/60m Vertical Antenna This product has been retired. The reason for that is simple, end-fed half waves have common mode feed line current problems affecting their performance, and these common mode currents cause inconsistency in user satisfaction. 8-60Mhz - MFJ-945E 1-30 Mhz Manual Antenna Tuner kit for HAM RADIO QRP DIY Kit. Portable: NAQCC CW sprint July 2008 "Islands of Colorado. Amateur Beam Antenna Calculator inches and fractions of inches, and in meters. The optional Booster Cable forms a double loop resulting is a narrower bandwidth, which makes the Alpha Loop more Efficient than other manufactured loop. but you give up a great deal of efficiency. Because we are usually running low power, every bit of signal matters. While researched the Alexloop, I watched some video of a Summit on the Air expedition using the antenna and heard him working into Europe with it, QRP. com Pileup AB is a EU VAT registered business (SE559004438301). QRP Labs 5W CW trans… on QSB-01 (qrp-tech synchronous b… QRP Labs 5W CW trans… on Capacitive CW Touch Key: Elecraft K2 –… on Arduino Morse Decoder #1: PLJ-1601-C Frequency… on QSB-01 (qrp-tech synchronous b… Portable Operations… on Stealth antenna install. The tuning is by a large air-spaced Capacitor to handle the increased wattage but still is portable and only weights 1. W2LJ QRP - When you care to send the very least! PE4BAS Amateur Radio Weblog: FT8Call 20m today; AE4FH Interviews Hans from QRP Labs About the QSX And yet "another" new kit from G0UPL by John A Teton Tales: the Grand from Driggs; The Ultimate Portable Antenna System SOTA / Holida W2LJ QRP - When you care to send the very least!. discov-ered and patented the principles of con-structing a small and efficient HF trans-. Expanding on our experience of …. Just my opinion, it might bring your posts a little bit more. Plenty of people have enjoyed low-power pursuits for decades. Ended getting a couple of QSO's on 17 Meters with 5 watts. Magnetic longwire balun and VHF-splitter. It started with the design of my first vertical antenna and has branched off a lot from there. We had set up at the end of the gravel driveway at the top of my land. If you have sufficient height in the attic, and enough space to allow siting away from metal or pipework, then one of the portable vertical antennas such as the TransWorld Adventurer can give good results. Tarheel Antennas, Inc. My procedure involved two steps: creating a basic design with a uniform-diameter. When going portable in HF I usually use a simple wire dipole, 2x5m, for 20m up, and tune it with the Z817, but this setup goes only when trees are available to hang out my wires. Today I wanted to try out a 20-foot (6. QRP is no stranger to Ham Radio. I mean Antennas for portable QRP ops AmateurRadio. QRP Loop Antenna I was the lucky winner of a donated 10-40 Meter Alpha QRP Loop with Field Bag antenna at the QRP ARCI Four-Days-In-May Convention. Available in 20+40M and 17+30M versions Approximately 30% shorter than a full size dipole Weighs approximately 4 ounces. It is designed for any outdoor portable applications where weight, portability, and ease of setup is a prime concern. 8 - 30 MHZ The MFJ-971 is a compact 200-Watt portable tuner MFJ QRP transceivers. Each time I head out Man-Portable, I become more frustrated having to include a tuner in my deployments. 95 Sentinel Hex beam $775. Cowan (ISBN 0823087077). We used it at JOTA in the field last October and it managed very well on 10m-40m. I have a Yo-Yo 'tenna that I sling ino the trees but would am curious what others use so I can get some ideas on how to cut down on bulk. Because we are usually running low power, every bit of signal matters. Sometimes, all you can use for 40 m field work is a low-slung portable dipole antenna. Since the late 1960s, commercial transceivers specially designed for QRP operation have evolved from vacuum tube to solid state technology. The HFpack Antenna Shootouts have become a standard benchmark for HF portable and QRP operators. As shipped from the factory, the BNC jack is active on 50/144/430 MHz, while the “M” connector is active on HF. 0 Part 7 – Flex SDR Satellite Transceiver. Delboys Radio Blog, Yaesu, Kenwood, Icom, CB radio, Ham Radio, Amateur Radio, DX, Mods, Antenna, President Electronics, Grant 2, Lincoln 2, CRT, Uniden, Anytone. EFHW portable antenna for SOTA activations Mention to anyone you are using an EFHW will prompt a discussion about the pros and cons of the EFHW versus the center fed 1/2 wave dipole. Are you searching for a portable qrp antenna to buy? Then this post is for you. Today, we’re highlighting the premier version of the world-famous AlexLoop Walkham Portable Magnetic Loop Antenna by Alex Grimberg, PY1AHD. The KX3 has a Begali Adventure attached… what a fun combo!. The Pacific Antenna Dual Band Trap Dipole kit provides a lightweight, portable trap dipole. // QST;Dec2011, Vol. So do check them out. 5W portable, a base loaded whip antenna and a short counterpoise wire. I have a portable 133ft 80-10m OCF made with one of those that is a very good performer. We have tested this loop instore and worked around europe on only 10w ! We will be uploading video of some of our contacts very soon !. It provides a convenient cross-needle type SWR/Wattmeter and features a special user-selectable 6-Watt range for QRP operation. For our Ham Friends on other continents, these antennas also cover the 4 meter band Find MFJ 1899T Portable Telescopic HF Antennas. The additions to the basic QRP Gallon circuit include an RF-sensing relay driver circuit to switch the amp into and out of the antenna line automatically, output network filter values to allow for up to fourteen Watts of output with a two watt input, and a drive level adjustment potentiometer which allows for setting the amplifier at exactly. Review Summary For : OUTBACKER JOEY QRP PORTABLE ANTENNA; Reviews: 2 MSRP: $299; Description: The Outbacker Joey antenna is designed to be used in conjunction with low power portable transceivers (20 Watts PEP Max). The rear panel includes a type “M” (“SO-239”) connector. However, after acquiring my PFR3 from Hendricks radio I now have a great portable QRP rig that can easily travel thru airports and in the trunk of my motorcycle. I’m just wondering if I could build a 40 meter loop and try having a play with that, obviously a 40 meter loop is a little bigger than 30. Post navigation. It’s in a small case with a Bienno Life4Po 20ah battery in a Red Oxx Lil Roy zippered case. This is an antenna I first saw at a NoGA QRP meeting in Atlanta, when I first saw it, I thought to myself "Well ain't this the Bee's Knees. QRP portable qrp skcc contest portable qrp antenna cw DX SOTA hoa restricted antenna morse code stealth antenna elecraft kx3 ham radio kx3 magnetic loop qrp antenna JT-65 WSPR calling cq digital modes mag loop qrpp reverse beacon network ssb #proudofmyson 10 meter 2 meter portable j-pole CWOpps EI13CLAN JT-9 Wake Island camping copper j-pole. [ Audio Filter ] [ Components ] [ FT707 ] [ IC756PRO ] [ K2 ] [ 'Multi-Four' VXO TX ] [ Portable ATU ] [ SP220 Power Meter ] [ Ugly Construction Workbench ] [ 60 m. This Field Day Vertical Antenna project is the result of many years of attending various field day sites and realizing that what was needed is a simple, easy to assemble vertical antenna. May try rigging it up using 450 ohm ladder line and 4:1 balun and see if might work similar to G5RV type multiband. 4335 Steeles Ave. Technical Support & Questions Phone: 919-552-8788 Phone: 816-671-9409 Email: sales. Handles power up to 100W of RF. The exception of course is a beam. As of June 2013 W6HIQ is an official HFN Pilot Station! Under W6HIQ call letters. I bought the Alpha Loop Jr at the Kansas City Ham Bash. High-performance portable all-band antenna with detachable whip *Continuous tune Rx from 0. At the top is a 3. going barefoot, or 100 watts, will require about 22 amps of current. It's a very efficient antenna system - the key IMO to successful portable QRP. 060 MHz this is the QRP calling frequency. This antenna is: Portable; Easy to build; Easy to find the parts to build it!. End-Fed Half-Wave Antenna for the 7 or 10 MHZ amateur bands intended to provide a very simple to erect yet effective portable QRP antenna. long, often too long for vertical deployment with telescopic poles and not too practical in highly constrained…. I mean the tuner solves a lot of problems, but so does a resonant antenna. Line of sight in from mountain peaks in bright sunny days are great, in winter and summer. DICOM AT RF13 Portable QRP VHF Transceiver QRO/QRP 0 Comment Tags: Low power , new equipment , QRO/QRP , QRP , QRPp Date: 17 Jul 2013 The system based on the Codan AT RF13 portable transceiver and the derived mobile sets AT RF1325 and AT RF1350 offers fixed frequency radio voice or data communication in VHF band. 16-19, 22 Theoretical considerations and experimental results on a vertical antennas. Different types dictate antenna used - Short impromptu outings need quick up skywires - Camping, SOTA and IOTA ops or events can be more elaborate. The most popular HF antenna for hams with trees to use as antenna supports is the dipole. I have been able to work over 80 countries with only 5 Watt SSB and this antenna. Free shipping. I am very happy with the performance of the PCB version, having worked Rod VK2TWR in Nimmitabel from Mt Taylor in Canberra, that’s a 130 km path with just 2. Use as a dipole, inverted V or upright V antenna configuration. Share on Facebook Tweet it. QRPGuys Portable Tri-Band Vertical Antenna - QRPGuys 73 Ed. In Hand-Carried QRP Antennas, Peter emphasises that the antenna is a significant element in the success of portable operations. Portable QRP Ops There is nothing more satisfying than taking a portable radio outside on a warm sunny day, throwing some wire up in a tree and making some QSOs on the radio. Twelve years in development, the lightweight, low-profile transceive QRP AlexLoop is an excellent antenna for shortwave listeners and Hams with limited space or HOA restrictions. Portable QRP Antennas; Back in the sixties, an old timer told me "it takes a helluva good antenna to beat a dipole" You've confirmed that still holds true now. Now, I am not very active portable during our winters. KN5L Field Day Vertical Antenna. A QRP rig at 10 watts will draw roughly 2. KITS Micro908 Kit DDS-60 Daughtercard HC908 Daughtercard. My procedure involved two steps: creating a basic design with a uniform-diameter. Portable QRP antennas Trying to decide on a couple antennas for portable QRP work with the KX3. A portable antenna for HF does not have to be an epic quest. DICOM AT RF13 Portable QRP VHF Transceiver QRO/QRP 0 Comment Tags: Low power , new equipment , QRO/QRP , QRP , QRPp Date: 17 Jul 2013 The system based on the Codan AT RF13 portable transceiver and the derived mobile sets AT RF1325 and AT RF1350 offers fixed frequency radio voice or data communication in VHF band. In actual fact, a properly designed and assembled antenna will effectively amplify your signal many times, thus allowing you to be heard as if you were using much more than 5 watts. This is a pretty versatile portable antenna with decent performance. Cheap Integrated Circuits, Buy Quality Electronic Components & Supplies Directly from China Suppliers:QRP portable small loop antenna shortwave antenna shortwave radio walkie talkie radio antenna Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. You can make one yourself for a fraction of that price. Twelve years in development, the lightweight, low-profile transceive QRP AlexLoop is an excellent antenna for shortwave listeners and Hams with limited space or HOA restrictions. several US states. The Portable Tri-Band Vertical kit is simply a compact and lightweight way to add switchable. An allround antenna for all shortwave bands as well as 2m/70cm with integrated antenna tuner, connection PL-plug, so to be screwed directly on the antenna sockets of the radios (FT-817 etc. January 19, 2016 No comments. This entry was posted in Antennas, News, Shortwave Radio and tagged Loop Antennas, Mag Loop Antennas, Magnetic Loop Antennas, PL-660, Portable Radio, Shortwave Antennas Apartments, Tecsun PL-660 on July 11, 2019 by Thomas. A portable antenna for HF does not have to be an epic quest. During the last sunspot maximum it was possible to work some impressive DX using just a 2. •Get on the air from portable locations with simple and effective homebrew antennas •Aimed at FT-817 style portable operator, but applicable to anyone •Antennas easily assembled and disassembled for transport –No special tools required •Supports QRP Portable class in ARRL contests and Hilltopper category in CQ contest. QRP (42) Contest (23) Antennas (18) DXCC (16) Portable Operation (14) 28MHz (10) GQRP (9) QSL (9) RU-QRP (7) SAC (7) QRP Day (6) SOTA (6) Brendon (5) Contest results (5) GQRP Mini Convention (5) DSB (4) Propagation (4) Awards (3) Elecraft K3 (3) Foxhunt (3) Hammeeting (3) IRCs (3) aprs (3) mobile (3) wspr (3) 5MHz (2) CW (2) DX Cluster (2) Ebay. April 9, 2017 Julian OH8STN Antenna Testing, Ham Radio, QRP, Yaesu FT-817ND 0 Amateur Man Pack systems have always been interesting, but it wasn’t until recently, that I had any practical antenna solutions available to make experimentation a reality. The Whizz Whip lets you operate your QRP HF/VHF/UHF portable transceiver with ease ! The unit comes complete with a 130cm telescoping whip antenna with integrated tuner for receiving and transmitting that mounts straight on to your radio. I wanted to prepare for situations where only a single wire is possible. MFJ-1899T Portable Telescopic HF Antennas were designed specifically for the popular Yaesu FT-817/ND Multimode HF/VHF/UHF Portable Transceiver. The Portable Antenna I had experimented with several types of portable antennas for my 817 and had some success, however I wanted something "cheap and dirty" and particularly easy. This item MFJ 971 Portable/QRP manual antenna tuning unit, covers HF 1. A small CW transceiver (more useful when operating portable than separate QRP transmitter with its companion receiver). Sometimes it has required creativity. The MK-67 is great to use with miniature & portable QRP Ham rigs. 0 Part 2 – Antennas; Building a 40m Delta Loop Antenna; A Portable Satellite Station Part 7 - Plans for a 4. Testing Two QRP Antennas. We will be continuing our 4th Saturday of the month outing as usual. Just my opinion, it might bring your posts a little bit more. Hallas, Joel R. Doing a lot of portable QRP activity for SOTA and GMA I repeatedly ended up on summits with no trees or structures to mount a 40 or 20m dipole QRP antenna like my self built lightweight 20m dipole for SOTA. Conclusion. I have just built this US$15 kit and am testing it out - in my version I have changed the turns on the toroids to be 44T on each toroid to make the antenna cover 20, 40 & 60m but the standard version covers 20, 30 & 40m. Discontinued Amateur Portable Antennas The Miracle Whip lets you operate your new QRP HF/VHF/UHF portable transceiver with real freedom! The Miracle Whip is a completely self-contained, all-band 50-inch telescoping whip antenna with integrated tuner for receiving and transmitting that mounts right on your radio. several US states. We continue our antenna offerings with this single band, 80m-10m end fed half wave wire antenna. 2kgms Pre-order on the website www. Pick from here or from the drop down menu at the top of the page to visit the individual product pages for specifications, prices, and a link to the assembly manual for your review. Note: A tripod should be used to mount the antenna, vertical polarization is recommended for the QRP operation. We will not have any other components available. Possible applications include setting up temporary wifi for an event or as part of a portable emergency communications station for Amatuer Radio Emergency Services. The Pacific Antenna Dual Band Trap Dipole kit provides a lightweight, portable trap dipole. The DS1 Antenna is a small, portable, vertical antenna system for 40m thru 10m. Amateur Beam Antenna Calculator inches and fractions of inches, and in meters. We have confidence in the quality of our designs and in the performance of our components. Share on Facebook Tweet it. And at just 5 ounces, the T1 is the ideal backpacking accessory. Use it portable or for fixed station operation! Interchange lengths for 5 band HF fun in the Wild! In my younger days on portable island activating adventures, I used a homebrew multi-banded quarter-wave vertical antenna that was easy to assemble and disassemble and didn't take up a lot of space in my canoe. 12-meterband QRP AM oscillator transmitter using a 2N2219 transistor. In this video, I show you the portable hexbeam antenna I recently built. The weather report was correct and the skies cleared and things looked just great for operating outdoor. I’ve operated QRP portable from KH6, KL7, VK, ZL, VE1, and. See physical description below. I started out with an end fed half wave - one wire cut for 40 meters and one wire cut for 20 meters. New Listing MFJ-971 QRP Portable Antenna Tuner, Manual, Desktop, 200 watts, 160-10 meters. Where to get the items I show in the video… The radiating element is an MFJ-1979 stainless steel whip. Contents for all 10 issues. Sometimes, all you can use for 40 m field work is a low-slung portable dipole antenna. XIEGU G1M Portable QRP HF Transceiver SDR Transceiver Four Bands SSB CW AM Mode 5 Watt 6/10 We have selected this product as being #9 in Best Qrp Radio of 2020. Portable QRP Ham Radio & PowerFilm Lightsaver Max. Title: Microsoft Word - 5_mhz_working_portable_qrp. Pacific Antenna Warranty Policy. 16-19, 22 Theoretical considerations and experimental results on a vertical antennas. The KX3 has a Begali Adventure attached… what a fun combo!. I mean Antennas for portable QRP ops AmateurRadio. Pretty cool huh?. My last portable antenna was two hamsticks in a dipole configuration (here is a great general overview article about hamstick dipoles, from my buddy over at Prepared Ham). 9/30/2020 6 days ago. The Widebander QRP Portable Antenna System. Portable QRP all-band Miracle antenna with detachable whip/ HF UHF VHF Ham radio. Posted in Events, Ham Radio, Portable Antennas, QRP | Tagged Central Florida QRP Group, Portable Outings, QRP ARCI, QRP Ham Radio | Leave a reply August Outing – Sat 08/24/2019 Posted on August 16, 2019 by cflqrp. Manufacturers. … Continue reading "Portable Antennas: The EARCHI End Fed". Cebik, W4RNL, comparing the W3EDP antenna and a 65' wire with counterpoise. Xiegu X5105 is an ultra portable HF and 50 MHz QRP transceiver with a general coverage receiver, large LCD display, automatic antenna tuner and a built in high capacity battery making it the perfect portable companion. Testing Two QRP Antennas. This is an antenna I first saw at a NoGA QRP meeting in Atlanta, when I first saw it, I thought to myself "Well ain't this the Bee's Knees. It consists of 30ft of wire fed into a 9:1 UnUn (Unbalanced to Unbalanced). A small CW transceiver (more useful when operating portable than separate QRP transmitter with its companion receiver). The EndFed 40 m to 6 m Antenna is arguably one of the best field antenna choices you can make for QRP ops and is especially well matched with the KX3, FT-817, the KX1, and any other QRP rig with a tuner. It's fully adjustable to cover 10m, 12, 15m and 17m as well as 20m. Portable PVC Conduit Antenna Mast: Build this portable antenna mast for use in temporary or emergency communications. Portable: NAQCC CW sprint July 2008 "Islands of Colorado. See full list on miscdotgeek. However, it is 85 Ft. About a month ago my FA-VA4 vector antenna analyzer kit came in and it has sat idle until Friday. The exception of course is a beam. The AlexLoop Walkham is a Small Magnetic Loop Antenna designed by Alex - PY1AHD after nine years of field tests with more than 800 confirmed QRP DXs. There are some who will say that QRP guidelines for SSB are different and are defined as 10 watts or less PEP. QRP is generally associated with: • Compact, portable, battery-powered equipment (often used portable in the outdoors). 40-43 A reduced-size 80-meter antenna designed for small lots, portable use, and a fine companion for QRP or the Warbler PSK31 Transceiver. com Pileup AB is a EU VAT registered business (SE559004438301). HF Antennas 1 The NJQRP Squirt Joe Everhart N2CX 5 Zip Cord Antennas and Feed Lines for Portable Applications 8 The Octopus - A Four Band Antenna for Portable Use 11 8-Band Backpacker Special Jim Andera WB0KRX 14 Build a Portable Antenna Robert Johns W3JIP 16 A Packable Antenna for 80 through 2 Meters Dennis Kennedy N8GGI 18 25 A Small. I have written articles for QRP magazine SPRAT Issue 135 Summer 2008 P28-29 My QSL from 3B8/M1KTA appeared on front cover of issue 135. 5 amps of current. Qrp portable antenna Qrp portable antenna. 6 to 460Mhz * Continuous tune Tx from 3. This compact "QRP" or low power radio kit from QRP Labs in UK was too good to resist. Now, I am not very active portable during our winters. Delboys Radio Blog, Yaesu, Kenwood, Icom, CB radio, Ham Radio, Amateur Radio, DX, Mods, Antenna, President Electronics, Grant 2, Lincoln 2, CRT, Uniden, Anytone. You can make one yourself for a fraction of that price. 8 - 450 MHz in 12 fully tuneable positions. going barefoot, or 100 watts, will require about 22 amps of current. The G4ILO Wonder Loop is an inexpensive, easy to make magnetic loop antenna that covers five HF bands, 40m through 15m. Mid-2012 I acquired a portable QRP rig: a Yeasu FT-817ND (HF + 2m + 70cm, 5 watt). This entry was posted in Antennas, News, Shortwave Radio and tagged Loop Antennas, Mag Loop Antennas, Magnetic Loop Antennas, PL-660, Portable Radio, Shortwave Antennas Apartments, Tecsun PL-660 on July 11, 2019 by Thomas. The Pacific Antenna Dual Band Trap Dipole kit provides a lightweight, portable trap dipole. This compact "QRP" or low power radio kit from QRP Labs in UK was too good to resist. We continue our antenna offerings with this single band, 80m-10m end fed half wave wire antenna. PANORAMA MQ-SRP2-TET 1/4WAVE PORTABLE ANTENNA 370-430MHz. I also use a HB end fed for 20m as well as vertical wires for experimentations. Operation: When the antenna is mounted and connected to your radio, let's begin the tuning. Sometimes, all you can use for 40 m field work is a low-slung portable dipole antenna. Best Portable QRP Antenna. Amateur Beam Antenna Calculator inches and fractions of inches, and in meters. field day). His full article can be read on the July 2017 issue of The QRP Quarterly. The Alpha Loop Jr meets all my requirements. KR1S QRP Portable, II March 18, 2008. The Portable Tri-Band Vertical kit is simply a compact and lightweight way to add switchable. Overview OVERVIEW Use with any Low-Power Transceive. I went into the setup menu for my 703 and set the maximum output power at 5 watts. Super Elastic Signal Stick Antennas. This Balun is d esigned specifically for QRP Rigs. Buy Portable Windom Antenna QRP Ft-817 Eleacraft KX3 Quad-band portable shortwave Portable HF antenna 40m 20m 10m 6m at Walmart. 6 days ago AKC Conformation Judges. Antenna Project – 2m 145 MHz Rectangular Loop 29/09/2019; QRP L-match Project 15/09/2019; Microwave work 13/09/2019; SOTA – Tumorrama Hill 30/08/2019; SOTA – Lightweight Portable 2m – 70cm Dipole Antenna update 21/07/2019; 12v Battery Box for field ops 23/06/2019; Top Posts & Pages. Here I am talking about true handheld operation rather than setting up a portable QRP station with a "proper" antenna. There are operators who swear their center fed 1/2 wave dipole is 2 S points better than the EFHW and vice versa. 0 Part 2 – Antennas; Building a 40m Delta Loop Antenna; A Portable Satellite Station Part 7 - Plans for a 4. Technical Support & Questions Phone: 919-552-8788 Phone: 816-671-9409 Email: sales. WSPR, PSKreport to check antenna experiments. I went into the setup menu for my 703 and set the maximum output power at 5 watts. The starter kit includes the Capacitor with a 6:1 reduction gear installed. We start off with breakfast and show and tell time at 0730 EDT at the Cracker Barrel in Sanford, FL. The kit uses a high-quality double-sided PCB with silk-screen, solder-mask and through-hole plating. Xiegu X5105 QRP Portable HF Radio – Review and Demo HF/6m. With the basics covered in the first volume, More Hand-carried QRP antennas gets straight down to business with descriptions of over thirty antenna. On the HFN HAM ALE. Future video utlizing these small whips and WSPR to show there performance vs other antennas for QRP work. 3B8/M1KTA - A QRP DXpedition to Mauritius Island Issue 142 Spring 2010 P7-11 SDR-Radio - A Vapourware Preview. I already own a 8m HD fibreglass mast and was doing some research for a vertical antenna with no need for a second mount point. Cebik, W4RNL, comparing the W3EDP antenna and a 65' wire with counterpoise. The new model goes on a small cushioned bag designed to accommodate 3 small 15 inches pieces that can be easily assembled and disassembled in less than a minute. Carl Lavoie owner of Chameleon Antenna. The field tests confirmed more than 800 QRP DXs and has even set a distance world record which is registered in the Hall of Fame as recorded by the HF Pack group: HF Pack Hall Of Fame. This antenna tuning unit will get your SWR really low on telescopic whips, mobile 3/8th antenna and long wires. QRP homebrew equipment by py2ohh py2ohh homebrewing of receivers, transmiters and Test Equipment for ham and swl, using cheap, easy to find or surplus components. For 20 and 40 and 10 Meters. I had bolted the two units together, forming one unit. See physical description below. com is a little boring. Pacific Antenna strives to offer the best quality, affordable, antennas and kits available in today's market and make your kit project a complete success. You should glance at Yahoo’s home page and note how they create post titles to grab viewers interested. During the last sunspot maximum it was possible to work some impressive DX using just a 2. WSPR, PSKreport to check antenna experiments. THE DOCTOR IS IN. In VK6 I propped the feedpoint up off. I needed an HF antenna that would fit into my checked luggage, is easy to use, and works as many bands as possible. I used to have a Par End-Fedz 10/20/40 which I may pick up again. Pacific Antenna Warranty Policy. Note: A tripod should be used to mount the antenna, vertical polarization is recommended for the QRP operation. We start off with breakfast and show and tell time at 0730 EDT at the Cracker Barrel in Sanford, FL. Today I spoke to Chris 9J2RI in Zambia some 1600 km distant on SSB and much later in the afternoon I heard Chris on 14. It works exceptionally well with the FT 817, Elecraft K2 and KX1, IC 703 and other QRP rigs. KITS Micro908 Kit DDS-60 Daughtercard HC908 Daughtercard. Antenna on the 40m band with low height of suspension. The article presents questions and answers related to. They're fantastic, and I've done QRP (5 watts) DX with a dipole tossed up in some trees during a camping trip using a Yaesu FT-817ND. Leave a comment Posted by rjbono on March 9. You might add a related video or a picture or two to get people interested about what you’ve written. 00 USD, it packs a lot of functionality into a small package. Overview OVERVIEW Use with any Low-Power Transceive. I used to have a Par End-Fedz 10/20/40 which I may pick up again. A Portable NVIS Antenna is QRP-Friendly. Such loops are available commercially for several hundred euros/dollars. Other than making YouTube videos, OH8STN enjoys man-portable digital micro-expeditions, designing and building bespoke gear, and solving many practical problems associated with man. But for some time, a group of operators has been taking their low-powered stations into the field as part of their hiking or camping excursions, or simply as a way out of antenna restrictions at their house or condo. And at just 5 ounces, the T1 is the ideal backpacking accessory. Conclusion. West, Toronto Ontario M3N1V7 Tel: 416-667-1000 [email protected] Doing a lot of portable QRP activity for SOTA and GMA I repeatedly ended up on summits with no trees or structures to mount a 40 or 20m dipole QRP antenna like my self built lightweight 20m dipole for SOTA. net Die Lösung besteht aus dem TW3801, dem SLOC Kamera-Modem. I used end-fed halfwave antennas for QRP portable with mixed success. QRP (42) Contest (23) Antennas (18) DXCC (16) Portable Operation (14) 28MHz (10) GQRP (9) QSL (9) RU-QRP (7) SAC (7) QRP Day (6) SOTA (6) Brendon (5) Contest results (5) GQRP Mini Convention (5) DSB (4) Propagation (4) Awards (3) Elecraft K3 (3) Foxhunt (3) Hammeeting (3) IRCs (3) aprs (3) mobile (3) wspr (3) 5MHz (2) CW (2) DX Cluster (2) Ebay. There was a large, unused pipe sticking up in the middle of the field, so I lashed the Buddistick to it, connected some coax and tuned the antenna for 20 meters. (12/06/1996) An article by Steven Weber, KD1JV, from QRP-L about the W3EDP antenna. I have set up inverted V's for hams. Posted in QRP Portable, WFF Activations | Tagged ft-817, lacu sarat, pro-x1 antenna, qrp, wff, yoff-470 | Leave a comment 20W HF Amplifier with RD16HHF1 (K5BCQ’s kit) #2 Posted on 07/05/2015 by Adrian. Contact Info Xiegu. QRP Loop Antenna I was the lucky winner of a donated 10-40 Meter Alpha QRP Loop with Field Bag antenna at the QRP ARCI Four-Days-In-May Convention. Because we are usually running low power, every bit of signal matters. This was more that I expected operating SSB QRP. (12/06/1996) An article by Steven Weber, KD1JV, from QRP-L about the W3EDP antenna. I have written articles for QRP magazine SPRAT Issue 135 Summer 2008 P28-29 My QSL from 3B8/M1KTA appeared on front cover of issue 135. XIEGU G1M Portable QRP HF Transceiver SDR Transceiver Four Bands SSB CW AM Mode 5 Watt XieGu Tech: 9. QRP is no stranger to Ham Radio. There are some who will say that QRP guidelines for SSB are different and are defined as 10 watts or less PEP. Xiegu g90 dimensions. I discuss all of the components that are required to build one. When the standard BP-272 Li-ion battery pack is used, operation at the maximum output power of 5 W is possible. Pacific Antenna Warranty Policy. CW QRP is a lot of fun. Posted in QRP Portable, WFF Activations | Tagged ft-817, lacu sarat, pro-x1 antenna, qrp, wff, yoff-470 | Leave a comment 20W HF Amplifier with RD16HHF1 (K5BCQ’s kit) #2 Posted on 07/05/2015 by Adrian. 4335 Steeles Ave. Develop a Portable End Fed Half Wave Antenna Portable and easy to deploy Multiband capability ResonantAntennaResonant Antenna –NoTunerNeeded!No Tuner Needed! Power handling limited by components Ideally run it on 40m through 10m bandsIdeally run it on 40m through 10m bands For theory and discussion try Steve Yates (AA5TB). Originally I used an MFJ-901B antenna tuner and a Heathkit HM-9 SWR bridge to tune non-resonant antennas. The design of this Field Day Antenna is not very novel and leverages ideas from Butternut verticals and ARRL publications. com if you wanna buy one). ) Do not connect all together in the center!. It is designed for portability, and can be assembled or disassembled in about a minute. High-performance portable all-band antenna with detachable whip *Continuous tune Rx from 0. Our new mini HF Mono Band QRP transceiver to any one amateur band from 1 to 30 MHz. The EndFed 40 m to 6 m Antenna is arguably one of the best field antenna choices you can make for QRP ops and is especially well matched with the KX3, FT-817, the KX1, and any other QRP rig with a tuner. " It has only one eyelet, at the tip, and no provision for mounting a reel. My procedure involved two steps: creating a basic design with a uniform-diameter. AlexLoop Walkham Portable Small Magnetic Loop Antenna The AlexLoop Walkham Small Magnetic Loop antenna can be quickly mounted and disassembled for easy carrying. For information about my 'Marathon' QRP TX for 136 kHz, click here. 5 amps of current. See more ideas about Qrp, Ham radio, Amateur radio. A portable antenna for HF does not have to be an epic quest. Use it portable or for fixed station operation! Interchange lengths for 5 band HF fun in the Wild! In my younger days on portable island activating adventures, I used a homebrew multi-banded quarter-wave vertical antenna that was easy to assemble and disassemble and didn't take up a lot of space in my canoe. Overview OVERVIEW Use with any Low-Power Transceive. Accomplishing this while portable or mobile can be even more challenging, as antenna constraints become more pronounced. QRP HF portable with the FT817 and MP-1 antenna When I'm out and about, I often pop the FT-817 and a couple of antennas in a bag. RE: HF Reel Type Portable Antenna for QRP: by K9GDV on April 9, 2004 : Mail this to a friend! Hello Sean, Like the idea of using as reversed inverted "V" will try that and see how antenna performs, Also be easier to change bands. Posted in Events, Ham Radio, Portable Antennas, QRP Tagged ARRL Field Day, Central Florida QRP Group, Portable Outings, QRP ARCI, QRP Ham Radio Leave a reply CFL QRP Outing Sat 23 May 2020 Posted on May 16, 2020 by cflqrp. Antenna Party 21 April 2012. As a disclaimer, you should always check yo. 0 Station Initial Contacts; Satellite Station 4. I have a Yo-Yo 'tenna that I sling ino the trees but would am curious what others use so I can get some ideas on how to cut down on bulk. Homebrew 23cm (1296 MHz) HB9CV yagi antenna for SOTA. Dunlavy, Jr. Hidden Treasures (Revealed) Don't miss our "GIZMO's" page, where you'll find over a dozen weekend projects that are tailor-made for the QRP homebrewer. Started by GM0LVI. We had set up at the end of the gravel driveway at the top of my land. I mean Antennas for portable QRP ops AmateurRadio. In actual fact, a properly designed and assembled antenna will effectively amplify your signal many times, thus allowing you to be heard as if you were using much more than 5 watts. The Pacific Antenna Dual Band Trap Dipole kit provides a lightweight, portable trap dipole. Pretty cool huh?. Also WSPRS is a great tool for seeing band openings with a digital QRP setup, or. Adjustment first to best reception, then fine adjustment with the SWR meter built into the radios. What I had been wanting was a simple endfed wire that I could use with the 703's internal autotuner and get coverage on several bands. Assembled the PAC-12 is approximately 8. The "senior" (full-length) W3EDP, as originally described (QST March 1936, pp. 000 km 73 and 72 de IZ3AYQ Pubblicato da. several US states. There are operators who swear their center fed 1/2 wave dipole is 2 S points better than the EFHW and vice versa. When cycle is at its low, there are many interesting things. So I have tried a couple different portable QRP antennas, in my search for the best QRP antenna. 8 V DC external power supply. The Portable Tri-Band Vertical kit is simply a compact and lightweight way to add switchable. The antenna was hoisted up into a tree and tied off to the handlebars of my bike. By Arnie Coro Host of "Dxers Unlimited", Radio Habana, Cuba. HF Antennas 1 The NJQRP Squirt Joe Everhart N2CX 5 Zip Cord Antennas and Feed Lines for Portable Applications 8 The Octopus - A Four Band Antenna for Portable Use 11 8-Band Backpacker Special Jim Andera WB0KRX 14 Build a Portable Antenna Robert Johns W3JIP 16 A Packable Antenna for 80 through 2 Meters Dennis Kennedy N8GGI 18 25 A Small. The Ground-Image Vertical Antenna QST July 1971, pp. PREMIUM DX COMMANDER Amateur Radio ALL BAND Vertical HF Antenna Portable Use - $206. I have been using the antenna, set up in my shack/office on a tripod these past few weeks. It consists of a main board with tuner and SWR indicator, two trap pcb’s and an end wire support. The pole collapses in six sections and is very lightweight. If you’re in the market for a simple portable antenna project, the Rybakov 806 is an easy one. Icom ID-31 Yahoo Group Station Operations. I’m a very casual operator, and an even more casual portable operator. Plenty of people have enjoyed low-power pursuits for decades. QRP Antenna Tuner project - This is a project aboout compact and portable a QRP antenna tuner for use in the HF ham radio bands from 3-30 MHz, even if it's a compact and efficient project this small antenna tuner will not match any possible load. I needed an HF antenna that would fit into my checked luggage, is easy to use, and works as many bands as possible. Triband end-fed half wave antenna for portable use (by vk3ye) Triband end-fed half wave antenna for portable use (by vk3ye) QRP Links; A micro-blog about micro. 4335 Steeles Ave. Xiegu X5105 QRP Portable HF Radio – Review and Demo HF/6m. July 24, 2018. 5-50MHz Handheld Portable Telescopic Antenna Max QRP for YAESU FT-817 FT-817ND FT-818 FT-857D MFJ X5105 or KX3, BNC 2. This Low Pass Filter (LPF) kit is based on the G-QRP technical pages design by Ed Whetherhold W3NQN. Future video utlizing these small whips and WSPR to show there performance vs other antennas for QRP work. hams, particularly those who favor QRP, have taken to the field to do their operat-ing. RADIO amateur radio, antenna, antenna tuner, ham radio, hf, off grid, off grid amateur radio, off grid ham radio, portable antenna, qrp, random wire antenna, unun, what is a unun. This is a "helically wound" wire antenna. QRP Ferrite Core Coupled Magnetic Loop Antenna 14-30 MHz Plans. During the last sunspot maximum it was possible to work some impressive DX using just a 2. I am very happy with the performance of the PCB version, having worked Rod VK2TWR in Nimmitabel from Mt Taylor in Canberra, that’s a 130 km path with just 2. The reason for that is simple, end-fed half waves have common mode feed line current problems affecting their performance, and these common mode currents cause inconsistency in user satisfaction. Magnetic longwire balun and VHF-splitter. The MFJ-971 is also a perfect mate for any of today's ultra-compact SSB radios. Normal Topic Hot Topic (More than 15 replies). My antenna usually is a homebrew 1/4-wave 20m vertical with 4 full-length radials. I have been able to work over 80 countries with only 5 Watt SSB and this antenna. Cebik, W4RNL, comparing the W3EDP antenna and a 65' wire with counterpoise. Xiegu X5105 QRP Portable HF Radio – Review and Demo HF/6m. 95 Issue 12, p51. 8-30 Mc center-loaded HF whip, 51 Mc Whip, 28/27 Mc whip, GPS antenna under a radome on roof, 145 Mc 5/8 wave whip and VHF/UHF scanner whip. This pairs nicely with the LNR MTR3B as well. It is designed for portability, and can be assembled or disassembled in about a minute. For a portable version that covers 80 -10, take a look at the QRP kits SOTA tuner kit. Testing Two QRP Antennas. Doing a lot of portable QRP activity for SOTA and GMA I repeatedly ended up on summits with no trees or structures to mount a 40 or 20m dipole QRP antenna like my self built lightweight 20m dipole for SOTA. More portable QRP antenna thoughts; Antennas for portable QRP ops; Today was a lot of fun; Happy New Year! 2012 (283) December (25) November (20) October (15) September (16) August (24) July (34) June (24) May (26) April (29). QRP Fun and portable antenna musings Operating with low power QRP is amazing. I used to have a Par End-Fedz 10/20/40 which I may pick up again.