The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

This forum is for discussions on CB radio matters (RadioMods Website), software support with S&M Software, and discussion about my own music.
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Northstar 9000

http://radiomods.co.nz/forum/viewtopic.php?t=2374

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Northstar 9000

Posted: Wednesday 22nd Oct 2008, 13:41
by woody
have a problem.Northstar 9000.If the radio is keyed up and you turn back the RF gain you will loose power.If you remove tr17 it will fix this problem. The receive on AM is not very good either.On SSB it work fine.D15&D16 have been replaced.

Northstar 9000

Posted: Sunday 25th Jan 2009, 19:04
by woody
found problem a transistor in keying circuit was shorted.
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