600W HF/6M LDMOS LINEAR AMPLIFIER BOARD V2.0
 
INCLUDE LDMOS MRF300AN & MRF300BN
 
RF input: 0-8W MAX
RF output: 0-600W
Freq. 1.8-55MHz
Power supply:48-53.5V
Power consumption : 14-16A
Efficiency up to 80%
Class AB PUSH PULL
Can work all modes non stop DIGITAL / SSB /CW / FM /AM e.t.c.
Board size: 100x130mm
 
A high power low loss wide band transmission line type TLT transformer are used in amplifier.
Temperature regulated bias circuit.
 
Board is assembled as in photos
 
Parts color may different from photos depend on availability.
 
SETUP VIDEO