LINEAR AMPLIFIERS by YU7AA
VHF PA 144 MHz GS35B
HF  PA GS35B
VHF PA 144 MHz GU34B  - YU1AW design
VHF PA  144 MHz  GU34B TEFLON  -  YU1AW design
VHF PA 144 MHz 4CX250B - YU1AW design
VHF PA 144 MHz 4CX1500B - YU1AW design
VHF SUPER PA 144 MHz YL1056  -  YU1AW design
HF PA QB5-1750
UHF LINEAR AMPLIFIER WITH GS-31
VHF LINEAR AMPLIFIER WITH GS-31
UHF SUPER AMPLIFIER 432 WITH YL-1056
VHF  LINEAR AMPLIFIER 144 MHz WITH  TH328

UHF  LINEAR AMPLIFIER 432 MHz WITH  TH328

SSPA 23 cm 200W- BLF6G15LS-250

PA 6 m GS35 b

VHF PA 6 m  2x GI7B

VHF PA GS35B - YU1AW design

SSPA 2m 1 KW MRFE6VP61K25

SSPA 432 MHz 500W

SPA 144 MHz 1 KW

SSPA 432 MHz 500W-MRFE6VP5600HR5

SSPA 2m 1 KW MRFE6VP61K25

AC Power Supply AETON APR48

AC Power Supply Compaq ESP108