Antique radios, Old Time Radios
CT25
|
Country:
Great Britain (UK)
|
|
| Identical to |
CT25
|
| First Source
(s) |
1925 : British Radio Valves - The Vintage Years: 1904-1925 p.114
1925 : British Radio Valves - The Classic Years: 1926-1946 P. 243 & Supplement p.17
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
42 x 117 x 35 mm / 1.65 x 4.61 x 1.38 inch |
| Weight |
50 g / 1.76 oz |
| Information source |
-- Collector info (Sammler) Banneitz, TB der drahtl. Telephonie u.Telegr. 1927
Wireless World (The), London (WW, 79) Cleartron Advertisement: September 1925
|
|
CT25: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
CT25: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector
|
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 |
|
|
|
