Radio Antica e Radio d'epoca
1P37
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Stato:
USA (Stati Uniti d'America)
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| Identico a |
1P37
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| Prime
informazioni |
01.Apr.1946 : -- Original-techn. papers.
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| Filamento |
--/-- |
| Descrizione |
Gas filled photocell for use in sound reproduction from dye-image soundtrack. Blue sensitive. Side-on type having S-4 response. Wavelength of maximum spectral response is 4000 +/- 500 angstroms. This type makes use of a semicylindrical photocathode, and has a direct interelectrode capacitance of 3 picofarads. Anode-Supply voltage maximum is 100 volts. Dwarf 4-pin base.
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Dimensioni
(LxAxP)
incl.pins/tip |
28 x 105 x mm / 1.10 x 4.13 x inch |
| Peso |
31 g / 1.09 oz |
| Quotazioni |
1 Quotazioni (visibili solo per gli
associati)
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| Bibliografia |
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature RCA Phototubes and Photocells PT-60
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1P37: elektron taschenbuch 1952
Heinz Höger
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1P37: RCA
Patrice Zeissloff
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| Conformità dei dati |
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