Antique radios, Old Time Radios
931VA
Country:
United States of America (USA)
|
|
Identical to |
931VA
|
Similar
Tubes |
Normally replaceable-slightly different:
27M1
; 931A
; CV2696
; CV337
; GL931A
|
Base |
Sub-Magnal 11 pin
|
Was used by |
Technology / Measurement |
Filament |
|
Description |
Non-hygroscopic base version of the 931A.
9 stage Photo-multiplier.
Va<950, Ia<1mA. Current Gain 1,000,000 with 100V per stage.
Peak spectral response 4500 Å.
Base 11pin Sub Magnal
|
Dimensions (WHD) incl. pins / tip |
33 x 94 x mm / 1.30 x 3.70 x inch |
|
|
Just Qvigstad
|
|
Collection of
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
Data Compliance |
More Information |
|
|