Antique radios, Old Time Radios
811A
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
Top contact with a cap.
|
| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 6.3 Volts / If 4 Ampere / Direct / Specified voltage AC/DC |
| Description |
Similar to 811 with redesigned plate capable of dissipating 45W.
|
Dimensions (WHD)
incl. pins / tip |
x 252 x 68 mm / x 9.92 x 2.68 inch |
| Tube prices |
8 Tube prices (visible for members
only)
|
| Information source |
Tube Lore (I)
Tube Lore (II) p. 76
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
|
811A: RCA TT
Götz Linss † 27.06.21
|
811A: ARRL Handbook 1972
Anonymous 10 Collector
More ...
|
Just Qvigstad
|
811A: SEL Handbuch 1964
Peter Hoddow
More ...
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):16
Collection of
Collection of a member from D |
|
|
|
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 |
|
|
|
