Antique radios, Old Time Radios
PV4200
 |
| Identical to |
PV4200 = 1561 = RGN2004 = KL75301 = 75301 = GL4
|
| Similar
Tubes |
Normally replaceable-slightly different:
G4120_Triotron; VG280
|
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 4 Volts / If: 2 Ampere / -: Direct / -: Parallel, (AC/DC) / |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
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|
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| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
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Röhrensammlung
Wolfgang Bauer
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
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| Usage in Models (calculation each 25th of the
month) |
1= 1932 ; 5= 1934 ; 1= 1936 ; 2= 1937 ; 3= 1938 ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 12 |
|
| No further Information
for |
PV4200 |
|
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