BC348 Q-5er, the simple way

Here I show you how to connect the BC453 and BC348 together for sharper selectivity without any modifications whatsoever to either receiver. All you need is a 100uH inductor and a 300pf capacitor. Correction, the swedish magazine is not QST, it's QTC.

[@hydrogenger9364]

Can you provide a reference to the Swedish qst article, and a .pdf ; and a circuit diagram of what you have done ?
thank you

[@martindoche7151]

Bonjour cher OM Tommy/SA2CLC,
Nous avons déjà fait un QSO ensemble. Un QSO "Zéro key" ! HI !
Il est là :czcams.com/video/l00SPz68PPM/video.html
Magnifique BC-348 ! 73 Jacques/F4HLY

[@SA2CLC]

Bonjour Jacques,
merci pour la qso. un construction intéressante de ton key:)
Le 348 est un bon récepteur, surtout à 80m CW et AM.
73 de Tommy

[@martindoche7151]

QSL ! Good night Tommy. 73 Jacques