Aug 20, 2019 · Another approach to portable operating emphasises low cost, low power and quick setup. This may be the one radio that will force me to open the N2ICZ radio vault a bit more than usual (XYL approval, withstanding). Currently my portable rig is the Icom IC-703+ which is rated at 10 watts max in CW & SSB. And, I have the MFJ Big Stick Antenna that I pushed my friend Martin to build while the dipole version, the Big Ear, was being developed. My favorite antenna for portable use is the end fed halfwave or EFHWA. Antennas for 2G/3G, DECT. QRP This is a standard Acrobat PDF file — you can. Portable antennas for ham radios. The results of on-air tests with other amateurs suggest that the performance of the portable Yagi is very close to the NEC model. QRP aficionados try to make up for this through more efficient antenna systems and enhanced operating skills. The 88′ EDZ was homebrewed and the Butternut is a commercial antenna, of course. For horizontal polarization on portable ops, I am favoring the SOTAbeams BandHopper 40-30-20 meter link dipole. Apr 04, 2018 · Ham Camp - Portable Vertical Antenna Deployment. You will need a matchbox, or a small tuner, and a length of wire to use as a counterpoise, but you'll only need a small length of coax to get to the radio. The HFpack Antenna Shootouts have become a standard benchmark for HF portable and QRP operators. I saw some discussion of wire lengths that worked well with the tuner, and of course, now I can't. This easy to build QRP transceiver is a single channel direct conversion crystal controlled assembly available for use with CW. Jan 17, 2015 · What about G5RV filare antenna, or the MP1 superantenna for our QRP ? Do you know also the Buddystick or Buddipole antenna? Yes! They are great …but also expensive. , asymmetric hatted vertical dipole is a worthy alternative choice to many freestanding portable HF antennas including the “I” shape symmetrical vertical dipole and the various Buddipoles. 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. There are as many number of solutions to this as there are QRPers who like to go out into the field, and I have only tried a relatively minor few. Thanks to those who spared the time to assist with their ideas. Portable UnUnTenna 40m-10m Portable UnUnTenna Plus 40m-10m Portable Tri-Band Vertical Antenna 40/30/20m Portable 80/60m Vertical Antenna Portable No Tune End […]. Find the most popular YouTube channels by country and category. 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. He worked Hungary on CW with 5 watts of QRP power. Getting Started In QRP March 21, 2008. QRP aficionados try to make up for this through more efficient antenna systems and enhanced operating skills. 5-30mhz Radio Sdr Xiegu G90 Hf Transceiver 20w Ssbcwamfm 0. 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. Resources listed under Portable antennas category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. The horizontal. Antenna for QRP Portable Operation and CC&R Challenged - NY4G Inverted L Features Multi-band coverage 40-6 meters Near the performance of a dipole on 20m-10m. Loop Jr is a. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. When we started we had a few "must haves", such as it must be small, light in weight, and portable, it had to cover 80m, 40m, 20m, 15m, and 10m as a minimum, and it had to be easy to deploy. This pairs nicely with the LNR MTR3B as well. With this simple antenna Balun, you may have 12. A Simple HF-Portable Antenna. MFJ QRP transceivers. KD1JV Designs. Jul 05, 2015 · These are single frequency QRP units that are easy to build and fun. Click! Shop order $23. Shop HF Stealth and Portable Antennas and get Free Standard Shipping on orders over $99 at DX Engineering! Moonraker Ltd Whizz Loops are compact QRP portable. By my home in a rural area I was able to get only 1 channel. Mostly operates CW, likes dxing , builds as much gear as possible, actually does antenna modeling and helps others with it. Hallas, Joel R. Kitted and Offered For Sale By The Four State QRP Group This excellent random wire antenna tuner is the classic T-Match design which is known for wide matching range and smooth operation. Pretty cool huh?. May 15, 2018 · other-antennas SOTABEAMS - Portable Dipole / Inverted V. There are also amateurs who simply enjoy operating outdoors, in nature. This book is about selecting and constructing portable HF wire antennas that will provide maximum By Harry G. The primary side (50 Ohm) should have an inductive reactance of at least 4 times the input impedance for a broadband transformer. At the top is a 3. It’s not a major problem but I might cut the rod off just above the threads. The W3EDP is a good multi-band antenna that gets a bad rap from some sources, but it doesn’t deserve it at all. Resources listed under Portable antennas category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. These are: • Fully no-tune antenna system for five popular HF bands; • Suitable for SWLs, QRP, M3 licensees and PSK31 operating plus. WINDCAMP Portable Windom Antenna QRP Ft-817 Eleacraft KX3 Quad-Band Portable shortwave Portable HF Antenna 40m 20m 10m 6m. Having been bit by the QRP bug a few months ago, I decided to try a QRP Field Day. QRP-France with a "Junk Box Shorty Forty" Antenna QST July 2001, pp. After almost beaning a neighboring camper while throwing a line over a tree to suspend the antenna, though, I knew I also needed a portable, self-supporting structure. ARRL 2015 Handbook now available - the. 4th 2 different Broomstick antennas. Smaller and portable, power typically 5W or less but some are a little above. For them, portable antennas are necessities. I seem to get requests from time to time, to bring up this topic on the blog. Also, for QRO emergency portable operations, the antenna. The fastest way to setup portable as it does not require retuning after it is set and no trees required. Magnetic longwire balun and VHF-splitter. QRP portable on PSK31 - five watts and five QSOs! The car at Red Mountain with the antenna on the roof. You can make a combination 20/40 meter dipole with insulators at the ends of the 20m lengths (near middle of the 40m lengths). I’d like to hear some! 73, Jack,. I would not recommend this for permanent use just because it is not build like a rock. There are also amateurs who simply enjoy operating outdoors, in nature. So, I got everything together and headed out to the yard. One of my favorite single band portable antennas is the end fed half wave antenna. Apr 12, 2012 · 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 have set up inverted V's for hams. With the antenna in the living room and at this power level I've been able to work Europe, Asiatic Russia, the Caribbean, South America, North America, and West Africa. Operating QRP can be challenging enough. "L" tuner for half wave end feed antennas. Like most of us you will be quickly confronted to practical. KD1JV Designs. The doublet and feed line are made from two pieces of wire, each 75 feet long. This unit has all knobs and attachments on the face (top) of the unit, which is a definite plus when it comes to needing to set equipment down at your feet in the field. So, a QRP transceiver is. Don’t forget HAMCATION is coming up Feb 8-10. I can only speak for what has worked well for me. HF rig and antenna ; Portable HF-rig and antenna; EME station for 144 MHz; Balanced antenna tuner 7-28 MHz; Kenwood TS-440 and TS-850 repair; 70 MHz transverter ; Watercooled 1 kW SSPA for 144 MHz; Sequencer with variable delay ; Wimo 70cm X-Quad antenna; 1296 MHz transverter; 1296 MHz PA with 20W output; Dansk forside ; In pursuit of QRP DXCC. As typically installed, it is a compromise antenna but great for portable use because it is easy to pack and easy to install. Aug 12, 2016 · Suggested antennas for the KX-2 for portable ops. With the wide frequency range from 80 to 10m and including VHF bands like 6m, 2m and 70cm the 'Whizz Whip' is truely a universal antenna for all occasions. Easy to Install and Use KM5M on 23rd Apr 2014 The NI4L end-fed 40-6m dipole antenna is just about perfect for portable operation. When disassembled the antenna easily fits in a suitcase or backpack. Components of a End Fed Half Wave Antenna ••Radiator length is 1/2Radiator length is 1/2 λoftheoperatingfrequencyof the operating frequency. It hits all the marks in terms of ease of use, size/weight, durability, on-air performance, likelihood of being heard QRP, tunability, setup/teardown time, price vs quality, and. A backpack station is likely to be QRP and rarely >100W. It makes that much difference. Get the best deals on HF QRP Portable/Handheld Ham & Amateur Radio Transceivers when you Yaesu FT-818 HF/VHF/UHF Portable QRP Radio w/ LDG Z-817 Automatic Antenna. Burke, was so impressed with your portable antenna setup and especially after watching your QRP portable lunch time fun video, I ordered all the parts and Jackite pole to make my own. Antenna matching Balun: Matching a 10W Radio to a whip or ground plane antenna while moving on tracking/hiking route is a tough thing to achieve. Welcome to RadioSet-GO, your source for unique, trail friendly QRP radio designs; simple, efficient, portable, and attractive all-in-one low power transceivers. These are: • Fully no-tune antenna system for five popular HF bands; • Suitable for SWLs, QRP, M3 licensees and PSK31 operating plus. The SWR is really low. 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. Cheap antenna portable, Buy Quality antenna r directly from China antenna radio vhf uhf Suppliers: Portable QRP all-band Miracle antenna with detachable whip/ HF UHF VHF Ham radio Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Its highly portable and has a clear OLED screen. Magnetic longwire balun and VHF-splitter. Propagation and Band Activity When you operate QRP portable you want to work as many people as possible so the band conditions must be good. Nov 12, 2004 · Portable HF Transmitting Loop Antenna November 12, 2004 While HF antennas are not normally known for their small size, magnetic loops can offer quite respectable performance, at the cost of some efficiency and extremely narrow bandwidth. My QRP station is a new Icom IC-703 with a Butternut HF 5 V2 vertical antenna. This is a portable dipole I built for 20 meters. Stealth Antennas MULTI-BAND PARALLEL-FED DIPOLES WITH ZIG-ZAG (NON-INDUCTIVE) LOADING This antenna has nothing new about its design, but it does bring together quite a few useful ideas and characteristics. 2019-03-19 I'm beginning to think antennas are mystical things! You think you have them all figured out but then they throw a curve at you. So for me it was not the perfect portable antenna which allowed me to get on air quickly. ARRL’s Portable Antenna Classics is a collection of helpful articles gathered from more than three decades of QST, ARRL’s membership journal. Here's some food for thought about antenna mounts at left, which are ideal for portable operation. 95 Issue 12, p51. local and utc time dual watch. 060 MHz is perfect for portable QRP. It will do just fin. It is designed to be used with an ATU for portable QRP use on 20, 30 and 40 meters. I headed for bluer skies and landed a spot in the south coast of Portugal with enough free space for playing around with some antennas. The HFpack Antenna Shootouts have become a standard benchmark for HF portable and QRP operators. Resources listed under Antenna Tuner category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. When the HF pack group first formed some of the best QRP signals from that group on 20 and 17m were from Buddipoles. Nov 05, 2019 · I operate portable more often than at home. The QRPeanut Can transceiver featured on HamHelpDesk uses a DC-40A unit. Portable antenna systems for HF VHF UHF. 5 watt 23 cm 1296 MHz transverter from SG-Lab in Sofia Bulgaria. COM Thanks for purchasing Gipsy series portable dipole antenna designed and manufactured by Windcamp and distributed by CRKITS. The IC-703 also. Find the most popular YouTube channels by country and category. Is there a portable dish from any manufacturer that can receive DirecTV HD?. Aug 20, 2019 · Another approach to portable operating emphasises low cost, low power and quick setup. QRSS refers to transmitting extremely slowly. Four State QRP Group is honored to have been selected to kit the new transceiver. right? If you are going to be portable, you need a portable antenna. portable qrp contest station mounted on a banner holder. Its highly portable and has a clear OLED screen. How to Frequency Calibration on EU1KY Antenna Analyzer I will calibrate the frequency of AA in two ways. QRP magnetic loop by KR1ST; PA3CQR Magnetic loop antenna page - Portable HF Transmitting Loop Antenna - Practical Experiments with Magnetic Loop Antennas - Small loop antennas (magnetic loops) - Stealth ST-940B Mobile HF NVIS Magnetic Loop Antenna - The G3BGR Magnetic Loop - THE ROCKLOOP ; VHF Antenna in a Lunchbox. I have a number of wire antennas that get thrown up in trees. 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. G0KYA's HF End Fed Half Wave (EFHW) antenna – construction details Introduction The EFHW monoband matching unit (inspired by AA5TB) allows for a half wavelength of wire to be connected, giving a 50 Ohm impedance match to the transmitter (without a ground plane or ATU) at the frequency of operation. ARRL’s Portable Antenna Classics is a collection of helpful articles gathered from more than three decades of QST, ARRL’s membership journal. My main reason for not putting much effort into portable operation is that when I go out into nature, I want to enjoy my surroundings and not be distracted by radios. The T-match tuner covers 1. Aug 12, 2016 · Suggested antennas for the KX-2 for portable ops. Thanks to those who spared the time to assist with their ideas. One end goes straight into the rig, often with no feedline, and the other end in the air attached to something as high as you can find. (This one band, with QRP). HF QRP Portable Station Goal - grab it and go radio station It's the next step after the Jan 2012 project running the portable system on the desk in the home shack to learn the equipment and see how it works. However, I was wondering, is a Balun really necessary for this? This is all I plan to use this antenna for. Jul 02, 2019 · While I will use a turned doublet for SOTA I think that it is also necessary to own an ATU. With the antenna in the living room and at this power level I've been able to work Europe, Asiatic Russia, the Caribbean, South America, North America, and West Africa. The first thing to. I have documented some of the earlier ones I built in my pedestrian mobile pages. I am wanting to make a dipole. The HFpack Antenna Shootouts have become a standard benchmark for HF portable and QRP operators. 060 MHz is perfect for portable QRP. This unit has all knobs and attachments on the face (top) of the unit, which is a definite plus when it comes to needing to set equipment down at your feet in the field. The MFJ971 is a tiny, inexpensive portable 200 watt PEP antenna tuner that's a perfect match for today's ultra-compact HF transceivers while offering features especially designed for the QRP operator. Now, when I connected the antenna to my Insignia 24 " TV by cable I pulled in only 7 more channels. Pacific Antenna Affordable QRP Antennas and Kits at exceptional value Temporarily out of Stock Please check back soon for availability PAC-12 Portable Vertical. Aluminum/copper tubing construction: You will need to check the fit of the tubing with the T connector and the caps while you are at the store. 5" OD PVC pipe. Aug 18, 2019 · Over the past two months Don, VE3MNE, and myself have been looking for, and working on, a portable antenna for our island and lighthouse activations. The radiator is 45 feet of genuine #14 black polyethylene coated Flex-Weave wire. It's built on a piece of 1/4 inch acrylic sheet, with terminals made of no. What I had been searching for was a relatively efficient, very portable antenna for my QRP rig. Showcasing transceiver antenna tuner available for buying here online! Hard to Find Collectibles. The MK-67 is great to use with miniature & portable QRP Ham rigs. 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. Showcasing transceiver antenna tuner available for buying here online! Hard to Find Collectibles. Portable QRP Satellite Operation I have recently received the US Imported Arrow LEO 145/435 hand held Satellite antenna which I purchased from The Antenna Warehouse in The US. You will need a matchbox, or a small tuner, and a length of wire to use as a counterpoise, but you'll only need a small length of coax to get to the radio. See the text. QRP Is Different. 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. 2018-06-27 Now that Field day is behind us and I have a seemingly good portable 40/20 meter Trap Style Inverted Vee and a portable push up mast, I decided to try out the Ten-Tec R4020 again. 75 New Xiegu G90 Transceiver Xiegu Hf Ssbcwamfm Sdr Qrp 20w Atu New Kit Radio 0. Vintage QRP transmitter & receiver projects resurrected & updated by NorCal. Whether you want to activate HF during a vacation or listen to the local VHF repeater - the Whizz W. I found the solution in Nor-Cal's short doublet. Aug 12, 2016 · Suggested antennas for the KX-2 for portable ops. At the top is a 3. The T-match tuner covers 1. View YouTube statistics and analytics report of every YouTube channel. 8 metres long. One small clarification – magloops do not have “gain. It is a heavey duty QRP/Low Power antenna that uses #14 wire instead of the usual #16 wire used by our other QRP/Low power models. My Favorite 40m "DX" Antenna NOTE: This is not a plug-n-play antenna. I am wanting to make a dipole. A QRP transceiver is somewhat different than an ordinary transceiver. Reseating Chips to 29 QRP Notes—Book Review, Letter to the Editor. The G4ILO Wonder Loop is an inexpensive, easy to make magnetic loop antenna that covers five HF bands, 40m through 15m. It is available for 80, 60, 40, 30, 20 or 17m bands. Portable QRP Antennas - eHam. The articles will be of a mechanical, or construction nature, as opposed to circuit design. Even for the 6 meter band, a three-element Yagi or 2-element quad can be quickly disassembled and carried in a gym bag. Many ideas for cheap but good materials suitable for portable antennas are given. A long coax run is needed to locate the antenna away from the trees in an open area within a park behind the house. Various articles have appeared describing magnetic loops for HF use, some with complicated methods of remote tuning and the antenna can be quite a useful and interesting project. I have modified the antenna for portable use. Jan 17, 2015 · What about G5RV filare antenna, or the MP1 superantenna for our QRP ? Do you know also the Buddystick or Buddipole antenna? Yes! They are great …but also expensive. A comparison of Portable Antenna types This is a report on one such example and conversion to a highly portable QRP/HT. The package includes a 2el HB9VC PCB yagi which has turned out to be a great addition for portable work, particularly from a hilltop with a good uninterrupted view of the horizon. Dave has added a nice wrinkle - the SWR indicater employs TWO leds, not the normally seen single red LED. Even though I didn’t build this one, I did take a peak inside. VBR from Ivan. The website of (Radio Lunatic) VE1ZAC An engineer and compulsive builder (geek for sure). A directional wattmeter that's simple, portable, and accurate from 10 watts down to 5 milliwatts! The Miracle Whip: A Multiband QRP Antenna QST July 2001, pp. How to Frequency Calibration on EU1KY Antenna Analyzer I will calibrate the frequency of AA in two ways. The results were a little disappointing. Hand-carried QRP antennas * Takes the mystery out of portable antennas * Tested plans for effective portable antennas and accessories * The best QRP antenna investment you could ever make Order now or read more below Whether through choice or circumstance, more radio amateurs than ever before are enjoying portable operating. I did some experiments with various table top and tripod mounted "portable" antennas prior to field day, thinking that 'if it works for them it should work for me' and when the band was really open they did work, but everyone wanted to keep QSO's short, a clear indication. The first thing to. Portable QRP Antennas - eHam. Jan 16, 2017 · Cheap, Quick, Easy to Build, Works Great QRP Portable Antenna! Posted date: January 16, 2017 in by John Huggins “Small Loop HF antennas, often called magnetic. View YouTube statistics and analytics report of every YouTube channel. When we started we had a few "must haves", such as it must be small, light in weight, and portable, it had to cover 80m, 40m, 20m, 15m, and 10m as a minimum, and it had to be easy to deploy. Using the USB connector I got over 30, so I recommend you use the USB. 10 watt HF 15 meterband amplifier using 2SC1969 or 2SC1944 or 2SC1173 10 watt HF 17 meterband amplifier using 2SC1969 or 2SC1944 or 2SC1173. I'm not writing this page to promote 100% QRP operation, but merely to share my experiences with operating portable. View my complete profile. One combination that fits nicely is 3/4" copper pipe with 3/4" CPVC fittings (not to be confused with 3/4" PVC fittings which will be too large). Whether through choice or circumstance, more radio amateurs than ever before are enjoying portable operating. Band: 40m/20m/10m/6m. You might add a related video or a picture or two to get people interested about what you’ve written. #hamradio #amateurradio #amatirradio #orari #bushcraft #instinctivearchery. It's built on a piece of 1/4 inch acrylic sheet, with terminals made of no. Aluminum/copper tubing construction: You will need to check the fit of the tubing with the T connector and the caps while you are at the store. Jun 14, 2014 · Although the antenna was quick to deploy, I found that the ground radials were a bit of an annoyance and impacted heavily on the VSWR. Sep 04, 2019 · What's New at Diamond Antenna Suggested Retail Price List (pdf format. It is designed to be used with an ATU for portable QRP use on 20, 30 and 40 meters. chapter 6, "Antennas for QRP":. It's not a backpack antenna but does break town to be reasonably portable. This design uses an Analog Devices Direct Digital Synthesis signal generator and an Arduino to sweep the HF bands to find the lowest SWR. Whether you want to communicate across town, or across the ocean, RadioSet-GO can build a radio for you that is easy and fun to use - at home, or even better, outside; at a park, hiking or camping. A QRP transceiver is somewhat different than an ordinary transceiver. Jan 17, 2015 · What about G5RV filare antenna, or the MP1 superantenna for our QRP ? Do you know also the Buddystick or Buddipole antenna? Yes! They are great …but also expensive. Introduction World's Smallest Stand-Alone ATU! The Elecraft T1 is the only automatic antenna tuner that's sized to match today's small QRP rigs. All you need to add is antenna, keyer, headphones and power. It is a scenario that most of us have experimented one or another day. The Sun is shining and you want to work outdoor, in the field, in portable HF operations. Xiegu G1M is an entry level QRP transceiver with general receive 0. Apr 12, 2012 · 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. "L" tuner for half wave end feed antennas. If you want it to work properly, you will need a means of measuring SWR, some trial and error, a little patience and at least half-a-brain to build this. When ordering don't forget to order the FL-3 Flylead for the Manual tune antennas. By my home in a rural area I was able to get only 1 channel. 'Minimum QRP', as I sometimes call it has a 'grab and go' spontanaety with little preparation or setup time required. Loop Jr is a. 150 feet of 12 awg wire what a beast. Top Ten Steps for a Successful Portable QRP Operation By , Paul Signorelli, W0RW 1. Large one not so portable weighs 10 lbs. 75 New Xiegu G90 Transceiver Xiegu Hf Ssbcwamfm Sdr Qrp 20w Atu New Kit Radio 0. Magnetic longwire balun and VHF-splitter. However, I was wondering, is a Balun really necessary for this? This is all I plan to use this antenna for. Participants actuated with 6 members of the RU-QRP Club who are working in "field" conditions, are awarded the diploma "RU-QRP CLUB". A Simple HF-Portable Antenna. Choosing a rig is easy; having fun with QRP requires the right state of mind and being in touch with reality. Shop WINDCAMP Portable Windom Antenna QRP Ft-817 Eleacraft KX3 Quad-band portable shortwave Portable HF antenna 40m 20m 10m 6m. And there's a certain beauty and satisfaction in getting good results from simplicity. 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. Pacific Antenna Affordable QRP Antennas and Kits at exceptional value Temporarily out of Stock Please check back soon for availability PAC-12 Portable Vertical. 6 threaded brass rod. The R6000 comes with the standard warranty of one year from purchase - plus the industry’s leading technical support team stands behind each antenna. He worked Hungary on CW with 5 watts of QRP power. But I always like to try new ones!. There are as many number of solutions to this as there are QRPers who like to go out into the field, and I have only tried a relatively minor few. I got some field use one thing. Aug 20, 2019 · Another approach to portable operating emphasises low cost, low power and quick setup. One is using the instrument and the other is using the SSB radio without the instrument. The website of (Radio Lunatic) VE1ZAC An engineer and compulsive builder (geek for sure). Description Highlights [A Tiny 5-Watt QRP Radio] – Receiving Capability 0. The Remote tune model need both the FL-3 flylead and the FL-6 flylead (sorry, I don't offer a made to measure service for these cables). With the addition of a tuner, it can be used on several bands. By my home in a rural area I was able to get only 1 channel. Welcome to "AL7FS QRP ""AL7FS" is dedicated to the enjoyment of low power Amateur Radio operation from the "Great State of Alaska". Now, I know that we are at a point of low sunspots and poor propagation and, in the world of antennas, larger is usually better. It is designed to be used with an ATU for portable QRP use on 20, 30 and 40 meters. 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. Aug 03, 2018 · Joe N2CX had come up with an idea for a portable antenna for NPOTA use that covered the 40/30/20 m bands. Some are designed for CW, some for SSB and a few for both. KD1JV Designs. Getting Started In QRP March 21, 2008. One is using the instrument and the other is using the SSB radio without the instrument. Currently my portable rig is the Icom IC-703+ which is rated at 10 watts max in CW & SSB. The IC-703 also. piece of Radio Shack speaker wire (indoors) for an antenna. Dec 02, 2019 · Alright guys, I’m talking quite a while about this speaker wire antenna and I promised I’d make a video on it. If you want it to work properly, you will need a means of measuring SWR, some trial and error, a little patience and at least half-a-brain to build this. May 26, 2019 · Antenna ground mount assembled for use Antenna ground mount configured for travel. So for me it was not the perfect portable antenna which allowed me to get on air quickly. Most stations report a F/B ratio of about 25dB. ADS-B Antennas; GSM/LTE Mobile Phone Antennas. I support the feedpoint on a push-up painters pole on the rear of an RV trailer and drape the wire over a nearby tree branch. It's a nice little addition to the shack. The QRP Quick-Disconnect Antenna Kit. It won't win contests but there are other benefits. 32-35 A small portable and inexpensive to make. It is a small, compact tuner that has a sensitive SWR circuit allowing precise tuning with low power thanks to its 6w FSD setting and it has outputs for coax, wire and balanced feeder (although I won't talk about the MFJ 'heavy duty' 1:4 vo. I just purchased a KX3 radio a couple of weeks ago and really excited about doing some picnic table QRP work. 'Minimum QRP', as I sometimes call it has a 'grab and go' spontanaety with little preparation or setup time required. The Hilltopper is a high performance CW transceiver for the 20M meter band. It was immediately apparent that there was a need for a compact portable antenna to cover the HF bands. Accomplishing this while portable or mobile can be even more challenging, as antenna constraints become more. Louis QRP Society has used this version of the "SGA" for four Field Days with excellent results. I will kick off this discussion with some views of my own. The MFJ-971 is also a perfect mate for any of today's ultra-compact SSB radios. QRP portable small loop antenna shortwave antenna radio walkie talkie wireless Product parameters Frequency range: 7MHz-30Mhz 144MHz-148MHz 430-440MHz (UHF segment can be resonated when the antenna is onboard, can not use feeder connection) Aeronautical band, FM FM broadcast can also provide excellent receiving capability. Since the weather has warmed up considerably here in southeast Wisconsin, I mean reaching the mid to upper 40's during the daytime, I've decided to get back outside and play with my portable antennas. In spite of these imposed restrictions amateurs do have a practical and viable alternative means to actively continue the hobby using a covert in-door or portable outdoor and sympathetically placed small magnetic loop. The general consonances is the end fed half-wavelength the go to portable antenna. It works great. Most stations report a F/B ratio of about 25dB. The dipole is good too. My new KX3 is due to arrive on Monday -- with the KXAT3 tuner. Hand-carried QRP antennas: Simple antennas and accessories to operate from almost anywhere [Peter Parker] on Amazon. I wanted to make a simple dipole antenna for QRP portable operation that could be used on multiple bands. in stock and fast shipping. Components of a End Fed Half Wave Antenna ••Radiator length is 1/2Radiator length is 1/2 λoftheoperatingfrequencyof the operating frequency. I saw some discussion of wire lengths that worked well with the tuner, and of course, now I can't. Normally you’ll find us in Picnic Area A down by the lake. For a number of years I just used a circuit that I threw together with large components that I had in my junk box. and SPRAT (the G-QRP club magazine). Antenna MAKERS CONTRUPTIONS for: Breakfast, = LUNCH= and DINNER! Also please note that, we for NOW, do not list the Hi-Q-2. Good quiet spot with abundant trees to hang antennas! All QRP portable ops and those interested in portable ops are welcome. makes a NVIS antenna an excellent choice for emergency communications and for staying in contact with other amateur radio operators in nearby locations. Oct 26, 2017 · End-fed antenna for QRP portable ops by Robert Liesenfeld, AK6L · Published October 26, 2017 · Updated August 2, 2018 Some friends and I have been talking about dong a camping trip, and I decided this would be a good opportunity to try some portable ops with an end-fed half wave antenna. Dec 02, 2019 · Alright guys, I’m talking quite a while about this speaker wire antenna and I promised I’d make a video on it. There was an hour setup time before the 'contest', and participants used battery and/or solar power. One combination that fits nicely is 3/4" copper pipe with 3/4" CPVC fittings (not to be confused with 3/4" PVC fittings which will be too large). Many ideas for cheap but good materials suitable for portable antennas are given. 12-meterband QRP AM oscillator transmitter using a 2N2219 transistor. The wire itself consists of 168 strands of #36 gauge woven copper. Large one not so portable weighs 10 lbs. Is there a portable dish from any manufacturer that can receive DirecTV HD?. Vintage QRP transmitter & receiver projects resurrected & updated by NorCal. 0 out of 5 stars 1. Nov 04, 2012 · I agree, that thing is awful big to call a backpack antenna.