Tag Archives: irf510

20W HF Amplifier with RD16HHF1 (K5BCQ’s kit) #1

Part 2 available here. Looking for a HF amplifier for my FT-817 and some QRP home made rigs I have, I found this interesting kit from K5BCQ, a 160 to 6m amplifier with two RD16HHF1 transistors in A/B class. I … Continue reading

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