 |
| Identical to |
F2a11
|
| Similar
Tubes |
F2a (other base)
|
|
| Base |
German Steel Y8A, 1938
|
| Was used by |
Telephony |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 2 Ampere /
Vf 6.3 Volts /
|
| Description |
Weitverkehrsröhre (Poströhre).
Text in other
languages (may
differ)
|
| Dimensions (WHD) |
42 x 117 x mm / 1.65 x 4.61 x inch |
| Weight |
70 g / 2.47 oz |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Röhren-Taschen-Tabelle 11.A, 1967 (Franzis RTT)
|
|
|
|
|
|
TreLe
Trev Levick
|
|
SEL Handbuch 1964
Peter Hoddow
|
|
SEL Handbuch 1964
Peter Hoddow
|
|
|
