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HF power amplifier 1000W MOSFET SD2933 1KW with copper and heat sink no LDMOS :
$370.00
PA1000W SSB/CW 1.8-30 MHz with copper plate and heatsinkAttention! Amplifier assembled antested. Aluminum heatsink and copper plate are included!HF power amplifier 1000W with MOSFET transistors SD2933 x 4.
Assembled and tested PCB with matched quad of transistors SD2933 - 1000W
Circuit board FR4, 130 x 95 mm, copper thickness 50 um
Operating frequency band 1.8 - 30 MHz
Supply voltage 48-60 VDC
Bias voltage 10-15 VDC
Current consumption 30 A
Input power 6-8 W
Output power 1000W