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ID = 9793
Great Britain (UK)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to ARP12 = CV1331 = VP23 = ZA7023

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vup)
Was used by Military and/or Government
Filament Vf 2 Volts / If 0.05 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

ARP12: notes for radio mechanics part 3
Jan Terranea

arp12_mo_sock_1.png ARP12: W.H.
Wolfgang Holtmann

Just Qvigstad
ARP12: Manufacturer's Literature
Emilio Ciardiello

More ...
Usage in Models 1= 1940? ; 5= 1940 ; 1= 1941 ; 4= 1942 ; 2= 1943 ; 1= 1944? ; 2= 1944 ; 2= 1945

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):18

Collection of



Forum contributions about this tube
Threads: 1 | Posts: 2
Hits: 3306     Replies: 1
ARP12 (ARP12)
Jan Terranea

The ARP12 penthode is not an equivalent of VP22!.

The VP22 uses 100 mA heater-current and has a different performance.

The VP23 is equivalent to the ARP12 and consumes 50 mA heater-current.

Source: Brands Radio-tubes Vademecum.

Jan Terranea



Jacob Roschy

Hello Jan

I have entered these data. I hope they are all correct, since some Brans Tube Vademecum - editions containing many errors.

Regards, Jacob

End of forum contributions about this tube

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