Search results
Works great at 100 watt, easy to tune, compact Time Owned: 0 to 3 months. This little tuner fits in my go kit and works great. To minimize stress on the tuner, I don't tune with the radio. I connect an antenna analyzer to the tuner and adjust for minimum SWR. Only then I connect it to the radio.
17 cze 2020 · I have one for my station, and am very well pleased with it. It replaced my MFJ-939 when I got an old Heathkit SB-200 amp, and it handles its output very well (about 600 watts max, usually run around 300-350 SSB or 100-150 digital).
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. They do a brilliant job of matching random wire antennas and taking your resonant antenna to a non-resonant band.
29 cze 2021 · There are tuned single-band whip antennas, with BNC connectors, available from MFJ and probably other sources. I have gotten a 20 meter one and also a set of 8 loading and coils and one telescoping whip, all through ebay. The antenna will mount right on the radio, and with the built-in mic and speaker, you have an HF walkie-talkie.
16 cze 2022 · MFJ makes a neat little Travel Tuner and I have played with one. I wanted an ATU that has bnc connectors and fits in my shirt pocket. The Elecraft T1 and the ATU-10 fit my needs to the T.
10 mar 2020 · I’ve had success using a homebrew Z-match tuner. Companies like Pacific Antenna and QRP Guys sell Z-match tuner kits that will handle balanced lines. They offer tuners that are small and light enough for QRP-portable use.
I have owned this tuner for many years and used it with qrp to 100+ watt and it matches well, coax to coax or using the built in balun. The small controls are touchy, and must be turned very slowly, but it will match well.
