[VHFcontesting] FN55 - Transverter drive control?
N1BUG
paul at n1bug.com
Sat Feb 4 17:51:45 EST 2017
>>> High power attenuators are expensive and I don't like to be generating 100W
>>> on the IF frequency.
>>
>> I've never done this myself but I've heard of people using a run of
>> high LOSS feedline between the two to act as an attenuater.
>
> The attenuation needed would make for a very quiet receiver operation.
The latter isn't a problem since I have separate receive and
transmit connections between HF rig and transverter.
However, 40 dB attenuation at 28 MHz is 930 feet of RG-174. That is
a tad more expensive than the high power attenuator I am trying to
avoid. :-)
Paul
More information about the VHFcontesting
mailing list