Antique radios, Old Time Radios
6655
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Country:
United States of America (USA)
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| Identical to |
6655
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| Was used by |
Technology / Measurement |
| Filament |
--/-- |
| Description |
Ten-stage, head-on, flat-faceplate type having S-11 response. Wavelength of maximum spectral response is 4400 +/- 500 angstroms. Cesium-antimony, semi-transparent photocathode, 2.2sq inch cathode area 20A/W anode sensitivity at 750V supply voltage
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Dimensions (WHD)
incl. pins / tip |
59 x 148 x mm / 2.32 x 5.83 x inch |
| Weight |
147 g / 5.19 oz |
| Information source |
- - Manufacturers Literature RCA Handbook HB3
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