 |
| Identical to |
GY501
= 3BH2
|
| First Source
(s) |
Jul.1965 : Radio-Mentor # 7
|
|
| Base |
Magnoval (9-Pins), B9D
Top contact with a cap
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Half indirect /
-: Parallel, (AC/DC) /
If: 0.37 Ampere /
Vf 3.15 Volts /
|
| Description |
<35 kV piv; <1.7mA
|
| Tube prices |
2 Tube prices (visible for members
only)
|
| Literature |
- - Manufacturers Literature
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
B.N.
Bernhard Nagel
|
|
Telefunken Röhrenhandbuch
Wolfgang Bauer
|
|
Telefunken Röhrenhandbuch
Wolfgang Bauer
|
|
|
