501P B AMPLIFIER ZETAGI 1920-1930 MHz 24 V-200 W PRELIMINARY ANTENNA RECEPTION
HF linear amplifier - 24V
preamp with RX and 6 power levels.
The final step consists of two MRF-422
Frequency Range: 20-30 MHz
Input power: 5 W AM - 12 W SSB
Output power: 250 W AM - 500 W SSB