Antique radios, Old Time Radios
QF41
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Country:
Great Britain (UK)
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| Identical to |
QF41
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| Similar
Tubes |
Normally replaceable-slightly different:
BS810
; CV1923
Other characteristic (electr. data):
QF42
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| Was used by |
Radar |
| Filament |
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| Description |
X-band tunable TR cell. Waveguide flanges.
- tuning range, see note below
- 50 kW max, 40 kW typical peak power.
- 700V at 150uA keep-alive bias.
QF41, no suffix, was supplied tuned at 9375 MHz. It could be supplied factory tuned at different frequencies between 9.100 and 10.000 MHz, with 75 MHz increments, specifying suffixes A through K.
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| Information source |
- - Manufacturers Literature
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Collection of
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