Radio Antica e Radio d'epoca
6BH5
Stato:
Australia
|
|
Identico a |
6BH5
= EF81
|
Valvole
simili |
Altra base:
EF41
|
Prime serie |
1952
-- Collector info (Sammler)
|
Prime
informazioni |
28.May.1951 : Electron Tube Registration List Record 978
|
Zoccolo |
Noval, 9 pin miniature (USA pico-9) B9A
|
Utilizzata per |
Radio/TV-reception etc. |
Filamento |
Vf 6.3 Volt / If 0.2 Ampere / Indirect / Specified voltage AC/DC |
Descrizione |
RF/IF amplifier, EF41 rebased to 9-pin noval. Part of the Innoval family, early noval tubes with frit-seal base sealing to envelope, first introduced by Philips Australia.
This tube was introduced in 1951, to extend the Innoval line to FM radio sets.
Quite unusual, this Philips tube does not have any European equivalent. It was only made for the Australian market.
|
6BH5: Schematic from my documents.
Pier Antonio Aluffi
|
6BH5: ARRL Handbook 1972
Anonimo 10 Collezionista
|
Just Qvigstad
|
6BH5: Philips Valve Data Book 4th ed. 1952.
Stuart Irwin
|
Numero
totale di modelli di Radiomuseum.org che
utilizzano questa valvola:155
Collezione di
|
|
|
|
[rmxtube-en]
Conformità dei dati |
Ulteriori informazioni |
|
|