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4-65A

Information - Help 
ID = 21892
       
 
   
Tube type:  Transmitting Tetrode, air cooled 
Identical to 4-65A = 8165 = QB3/200 = CV1905

Base Septar (1+6 pins) Top contact with a cap
Filament Vf 6 Volts / If 3.5 Ampere / Direct / Parallel, (AC/DC) /
Description

Va <3kV, Pa <65W, f <150 MHz.

 
Dimensions (WHD)
incl. pins / tip
61 x 109 x mm / 2.40 x 4.29 x inch
Weight 85 g / 3.00 oz
Tube prices 0 Tube prices (visible for members only)
Literature -- Original-techn. papers.   Valvo Senderöhren 1983

  465a_use1.png
  4-65A: ARRL The Radio Amateur's Handbook 1950
Götz Linss
 
465a_eim_6.jpg
4-65A: G.L.
Götz Linss

 
465a_sock.png
4-65A: Valvo,Senderöhren, 1983
Anonymous 15 Collector

 
465a_spec.png
4-65A: Valvo,Senderöhren, 1983
Anonymous 15 Collector


Usage in Models 1= 1950?? ; 1= 1964
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Forum contributions about this tube
4-65A
Threads: 1 | Posts: 1
Hits: 774     Replies: 0
4-65A - typische Schaltung fehlt
Götz Linss
13.May.08
  1

In den technischen Datenblättern finden sich MEHRERE typische Schaltungen für diese Röhre. Einer der Röhrenadmins könnte da ja mal ein geeignetes Bild auf die "Typische Schaltung" übertragen.

MfG Götz Linß

 
4-65A
End of forum contributions about this tube

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