Martin Phillips G4CIO
Yes and no re the preamps.
If you're using the preamp with a low NF transverter or receiver (like the SG labs tvtr) you can get away with quite a lot of cable loss after the preamp. With a mediocre nf receiver you'll still need low loss coax to avoid degrading the nf by much.
10 dB should be enough gain in the SG labs tvrt with its low quoted nf unless the following rx is very poor indeed.
On 4/11/20 10:19 PM, militaryoperator via groups.io wrote: