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By JIM SMITH G7NTG email thebigclunk@virginmedia.com. Having built an amplifier based on a Spectrian 60W amplifier board from Pyrojosef and realised that ...
First thing remove the two transistors and output circulator from the. PCB. Remove the transistors on an earthed metal sheet with an.
G7NTG
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Jan 16, 2021 · This is a W6PQL based 150 watt linear amplifier with 2 stages of driver amplifiers , primarily intended for DATV but will be ok for all modes. It has high gain, ...
Jan 21, 2023 · This is huge! 200 Watt 2.4 GHz Amplifier. Custom made by G7NTG. Can wait to test this on QO100 DATV #hamr #hamradio.
Jul 22, 2020 · The latest G7NTG version of the old G4BAO 23cms PA kits will soon be available. They are 65-70 watts output on a 28 volt supply and use an ...
Aug 23, 2021 · Here's a little excitement. First power out from the my G7NTG PA on 2.4 GHz. My @BATCOnline #PortsdownTX makes 2mW at 2.4GHz.
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G7NTG /G4BAO 23cm (1296MHz) PA using SRF9060LS transistor. INCLUDES Machined copper heat spreader. They give about 70 watts saturated as expected.