G7NTG
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Electronic engineering service in Kettering, England
Address: 54 Greenfield Ave, Kettering NN15 7LL, United Kingdom
Phone: +44 7866 051661
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Having built an amplifier based on a Spectrian 60W amplifier board from Pyrojosef and realised that limits me to a maximum transmit symbol.
Oct 5, 2023 · World's leading amateur radio web site with news, technical articles, discussions, practice exams and more.
First thing remove the two transistors and output circulator from the. PCB. Remove the transistors on an earthed metal sheet with an.
Nov 5, 2020 · AMSAT AMSAT-DL AMSAT-Deutschland Amateur Radio Satellites Forum.
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, ...
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 ...
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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.
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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Posted: Jan 21, 2023
Posted: Jan 21, 2023