Antique radios, Old Time Radios
8F68R
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Country:
Japan
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| Identical to |
8F68R
|
| Base |
TRANSMITTING & Power-TUBES/VALVES in gen
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 8.5 Volts / If 185 Ampere / Direct / Specified voltage AC/DC |
| Description |
| Cooling |
Forced Air |
|
| Full Power Frequency (MHz |
220 |
|
| Pa (max kW) |
30 |
|
| Va (max kV) |
10 |
|
| Ia (max A) |
10 |
|
| Amplification Factor μ |
|
|
| Transconductance gm |
85 |
|
| Plate Output (kW) |
30 |
|
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Dimensions (WHD)
incl. pins / tip |
241 x 295 x mm / 9.49 x 11.61 x inch |
| Weight |
18000 g / 634.93 oz |
| Information source |
- - Manufacturers Literature
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| Data Compliance |
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