Antique radios, Old Time Radios
RL7
| Base |
Loctal-9-Pin (B9G) (Codex=Yd)
|
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect |
| Description |
Developed in 1940 as variant of EF50, with aligned grids and increased transconductance. Usable as low-noise RF amplifier up to 300MHz.
|
| Information source |
|
|
RL7: rtt
Anonymous 10 Collector
|
Just Qvigstad
|
|
|
|
|
|
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 |
|
|
|
