Saturday, December 5, 2020

ATU-100 by N7DDC

Couple of days ago I receive my ATU-100. Interesting automatic tuner for a little of money. It has extended board in it (7*7) and a display. I tested it almost on all bands even on 160m and I can say it can handle my 8.2m long wire antenna with swrlower than 2:1. It works only in auto mode and I suppose it does not memorise settings for each band. But it tune fast ;) . It can handle up to 100w and I tested it with digi modes also work with about 35w output. According to seller it could possibly handle around 50-70w but I would not risk so much power at this moment, and as far as I know digi modes are designet to be used with low power :). Anyway, here is pics of it. Case is 3d printed and need additional finishing for good looking impressions.
I did not have much time to buy it in a kit, so that is why I bought it assembled.


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