With my RF gain at max and pre-amp on I get a noise reading (red) around 40dB. No sigs received. So I have to turn the pre-amp off and turn the RF gain right down, which gives a good noise figure but, with a de-sensitised Rx, I can only receive the strongest sigs. Does anyone else have this problem and would be grateful for any useful idea. Thank you. Gear is Icom 756PRO.
Mike G3HKH
My RF gain needs to be set very low
Wed, 2010/12/29 - 17:30
#1
My RF gain needs to be set very low