Antique radios, Old Time Radios
EB4
 |
| Identical to |
EB4 = TEB4 = MEB4 = DD6DS = VEB4
|
| Similar
Tubes |
Other base: 1638; ARDD5; CV1054; DD6; EB34; VR54 Other base and other heater: 2D4B
|
| First year |
May.1936 Tube leaflet collection E.Erb Analysis by original leaflets |
| First Source
(s) |
May.1936 : Philips Bulletin
|
| Predecessor Tubes |
EB2
AB2
CB2
EB3
|
| Successor Tubes |
1948
EB41
|
|
| Base |
Europe side contact base P (P8A) (Codex=Sk)
|
| Filament |
Vf 6.3 Volts / If: 0.2 Ampere / -: Indirect / -: Parallel / series AC/DC / |
| Description |
Duo-Diode der "Roten Serie", darum in Deutschland nahezu unbekannt.
Die EB4 hat zwei elektrisch getrennte Diodensysteme. Dadurch besteht in der Schaltungstechnik mit diesen Dioden eine höherer Freiheitsgrad.
Text in other
languages (may
differ)
|
Dimensions (WHD) incl. pins / tip |
32 x 64 x mm / 1.26 x 2.52 x inch |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
 |
| |
|
| |
EB4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
|
|
 |
 |
|
EB4: Patrice ZEISSLOFF
Patrice Zeissloff
|
| |
|
EB4: Telefunken Werkstattbuch
Wolfgang Bauer
|
| |
|
EB4: elektron taschenbuch 2.Auflage
Heinz Höger
|
|
Forum contributions about this tube
EB4
Threads: 1 | Posts: 1
|
Hits: 407 Replies: 0
EB4 (EB4)
|
Reinhard Hanschke
29.Jul.07
|
1
Neupreis 1938: 45.-- FFR. Lit.: Catalog der Fa. MANUFRANCE (MF) von 1938.
|
EB4
End of forum contributions about this tube
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