Date   
Maximum power supply voltage for 50W linear By Timothy Fidler · #56462 ·
20V power supply for 50W PA's By Timothy Fidler · #56426 ·
A power unit for the 50W amp... By Timothy Fidler · #56389 ·
50 w PA for qcx By Timothy Fidler · #56254 ·
First QCX+ QSO! By Timothy Fidler · #56176 ·
Double Wow (was: wow!) By Timothy Fidler · #56050 ·
QCX 50W amp bypass circuit? By Timothy Fidler · #55139 ·
Clock crystal is dead? By Timothy Fidler · #54548 ·
Clock crystal is dead? By Timothy Fidler · #54506 ·
QCX-mini kit manufacturing update By Timothy Fidler · #54320 ·
QCX+ and 50 Watt Power Amp finished and operating! By Timothy Fidler · #54068 ·
OF topic - CDR Music playing on an Automotive type CD player -sequencing. Domain DM-B629 By Timothy Fidler · #54066 ·
RF_Test_Measure t By Timothy Fidler · #53865 ·
50 watt amp problem By Timothy Fidler · #53853 ·
Using LP filters and relay kit for multiband 50W Amp? By Timothy Fidler · #53836 ·
RF_Test_Measure t By Timothy Fidler · #53832 ·
RF_Test_Measure t By Timothy Fidler · #53700 ·
Transformer turns ratio By Timothy Fidler · #53683 ·
Transformer turns ratio By Timothy Fidler · #53673 ·
Christmas rush By Timothy Fidler · #53657 ·