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27 Δεκ 2023 · In this video, we review the MFJ 945E and discuss all its key features with all the Pros and Cons to see why this is one of the best ham radio antenna tuners.
27 Αυγ 2021 · Let's take a look at the MFJ-945 Ham Radio Tuner I pucked up at the Sussex, NJ Hamfest. Do you think I got a good deal on this tuner? And what do you think...
This is a redo of a previous video that got corrupted, and has been deleted, it's not exactly the same, but it's close enough. A quick look at the MFJ945E 'm...
The tuner does not like to run 100W FM on 10 meters, it starts to arc with a resonant antenna that is better than 2.5:1 (sans tuner) on the FM portion of the band. In general, all tuners have trouble with resonant mobile whip/vertical antennas with very low impedance.
No complaints and build quality seems fine. Right now, feeds homemade dipoles for 6, 17 and 12 and a trapped dipole for 10, 15 and 20. One note -- had trouble tuning an attic dipole, as my operating position was mere feet from the antenna (running 5 watts).
The multi-band antenna was element tuned to less than 2.0:1 on all bands, the tuner could not tune them to the edges of their respective bands. Truly More-Failed-Junk. Since I tossed the box I'm stuck with this MFJ lemon.
MFJ 945E: https://amzn.to/4asx9wK – Best Budget Ham Radio Antenna Tuner 2. Palstar AT2K: https://amzn.to/3GStydN – Best Premium...
