Antique radios, Old Time Radios
6655A
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| Tube type: |
Photomultiplier |
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| Identical to |
6655A
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| Filament |
--/-- |
| Description |
Ten-stage, head-on, flat-faceplate type having S-11 response. Wavelength of maximum spectral response is 4400 +/- 500 angstroms. Makes use of cesium-antimony dynodes and a curved-circular, cesium-antimony, semi-transparent photocathode. Window material is Corning No. 0080 lime glass or equivalent.
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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 |
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