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1. qrper.com › 2021 › 06Field Report: Let’s build a super simple antenna on-site and...

   qrper.com › 2021 › 06

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   29 cze 2021 · On Monday, June 14, 2021, I made a simple goal: buy my antenna wire en route to Lake James State Park, build the antenna on site, and complete a valid Parks On The Air (POTA) activation.

2. wb3gck.com › 2020/04/18 › a-homebrew-z-match-transmatchA Homebrew Z-Match Transmatch - WB3GCK QRP Amateur Radio

   wb3gck.com › 2020/04/18 › a-homebrew-z-match-transmatch

   18 kwi 2020 · A well-designed Z-match tuner has a high Q and is more efficient (less lossy) than other types of tuners. The fixed inductor simplifies construction (no taps or rollers needed). Using a toroid inductor and some small poly-film variable capacitors, the Z-match can be built into a very compact package.

3. hamradioshop.pl › pliki › kityQRP Manual Antenna Tuner Diy Kit V2 - HamRadioShop

   hamradioshop.pl › pliki › kity

   withstand the transmit power of 15W,the tuning range of approximately 40-300 ohms, can be very convenient for QRP communication, to ensure high efficiency radio transceiver in communication, but also allows you to fully enjoy the fun of DIY.

4. qrper.com › 2022 › 06Barry’ review of the ATU-10 QRP Antenna Tuner | Q R P e r

   qrper.com › 2022 › 06

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   16 cze 2022 · You do not have to change modes to have the ATU-10 go into the tune mode. In any mode on the radio, like SSB, just key the mic and the tuner will tune. Give it a second or two and you are ready to go. Change bands and key the mic, same results.

5. www.hamradiosecrets.com › homebrew-antenna-tunerHomebrew Antenna Tuner - A Best of Breed Version - Ham Radio...

   www.hamradiosecrets.com › homebrew-antenna-tuner

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   I decided to build a homebrew antenna tuner because I needed a passive pre-selector network to match an experimental end-fed wire antenna to my QS1R SDR receiver. Please Note: In the last version of my modified FRI-Match (diagram above), I replaced the 470 pf variable capacitors with 500 pf.

6. ab1dq.com › 2019/03/31 › building-the-4sqrp-4-s-tuner-antenna-couplerBuilding the 4SQRP 4-S Tuner/Antenna Coupler - AB1DQ

   ab1dq.com › 2019/03/31 › building-the-4sqrp-4-s-tuner-antenna-coupler

   31 mar 2019 · This antenna tuner is designed for low power HF work, or QRP. QRP is a fascinating niche within ham radio, where enthusiasts typically build and operate low power (typically 5 watt or less) transmitters. The low power presents a challenge many embrace and QRP is also very portable as a complete station easily fits in a backpack or suitcase.

7. qrper.com › category › antenna-tunersAntenna Tuners - Q R P e r

   qrper.com › category › antenna-tuners

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   The ZM-2 ATU is a simple manual antenna tuner that you can purchase either as a fun-to-build kit or fully assembled and tested. I’ve owned my ZM-2 for many years, and I believe every QRP field operator should have one.