[amsat-bb] (no subject)

I'd appreciate any info on who repairs Landwehr preamps (VHF and UHF). Resurrecting mine from 1990 and they are both dead. They have what I recall to be the classic symptom of a blown GasFET, when you apply power you get about 30dB of loss.

Jim WD0E jim@coloradosatellite.com