1200W HF/6m LINEAR AMPLIFIER BOARD FOR 
2xMRF300AN & 2xMRF300BN LDMOS
Can use also 2xMHT1803A & 2xMHT1803B as alternative.
 
RF INPUT: 0-12W
RF OUTPUT: 0-1200W
FREQ. 1.8-55MHz
POWER SUPPLY:48-54V 35A
EFFICIENCY 80%
CLASS AB PUSH PULL
 
CAN WORK ALL MODES NON STOP 
DIGITAL / SSB /CW / FM /AM e.t.c.
 
AMPLIFIER BOARD IS 2x600W COMBINED IN PHASE FOR 1200W MAX OUTPUT.
IF ONE OF THE COMBINED AMPS EVER FAIL THE REMAINING ONE IS WELL PROTECTED WITH INPUT ISOLATION MORE THAN 40dB.
 
4xLDMOS MRF300 NOT INCLUDED
 
BOARD SIZE: 239x200mm
PACKAGE INCLUDE PRINTED SCHEMATIC AND INFORMATION GUIDE.
BOARD IS ASSEMBLED AS IN PHOTOS.
 
Parts color may different from photos depend on availability.