HF QRP linear 100W amplifier designed for FT-817, IC703

input: 11-28V DC
Band: 80m 40m 30m 20m 17m 15m 10m 6m'
Max power output: 100W, with input  24VDC
Normal power output: 50W, with input 13.8VDC
Installed 6 x Low-pass filter
cab size: 14cm wide x 20cm long

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