144 MHz shack - OK1CZ | ||||
Petr OK1CZ (ex OK1DKW) operating home brew TRX "Klinovec". VSWR reading meter is above the RIG. In the middle: Spare TRX and BA REE30B. Left: High voltage power supply and 1 kW from homebrew PA 4x RE025XA (Czech tubes similar to Eimac 4CX250) in λ/4 coax cavity. |