1.2 KW LDMOS power amplifier 1.8-54MHz HF for BLF188XR

1.2 KW LDMOS power amplifier board assembled 1.8 - 54MHz .

The board consists of two parts and may accept different types of LDMOS transistors:
BLF188XR.
The board is double sided  FR4 with 50 um copper layers.
All components are installed except the LDMOS device . You must use your own.
A temperature regulated bias circuit and a high power low loss wide band transmission line type transformer are provided.
A  technical manual  will be E-mailed.
E-mail tech support.
Size: 95 x 125 mm.
Voltage:50 - 60V
Imax : 35A
Idq: depends of LDMOS used according to datasheet.
 Copper spreader plate does not need to be milled for  transistor installation!

$110