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Top 5 Positive Customer Reviews for amplifier ham radio
I have tested this thoroughly with my magnetic loop antenna and the results are good. The noise figure is low and the gain is very good in the shortwave bands. It is one of the best I have already bought.
Did ask what type of connectors this RF power amplifier has and seller reported swiftly that they are SMA's. Delivery was OK and everything was packed well. I will have to test this RF amplifier, so no results there.
Seems ok. Only tried it with a straight Morse key so far. Comes without instructions. Jack at top left is for the key. Power is too right. Other jack's are for audio in/out. Small black button clears the display and shows the characters per minute counter. The red button turns on/off spacing between characters in the decoded text.