[R-390] 3TF7 Tube

Jacques Fortin jacques.f at videotron.ca
Thu Mar 7 12:28:16 EST 2019


Manfred, the pictures did not pass to the distribution.
Was it a 2HTF11B ??

73, Jacques, VE2JFE

-----Message d'origine-----
De : r-390-bounces at mailman.qth.net <r-390-bounces at mailman.qth.net> De la
part de Manfred Antar
Envoyé : 7 mars 2019 12:24
À : R-390 at mailman.qth.net
Objet : [R-390] 3TF7 Tube

I just bought a R-390.
Opened it up and this was in the 3TF7 tube socket:


Not sure what the tubes are.
Replaced it with solid state module.



More information about the R-390 mailing list