EB 4, Tube EB4; Röhre EB 4 (EB4)

Antique radios, Old Time Radios

EB4

Country:	Netherlands	Brand:	Philips; - Eindhoven; Netherlands
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	Double Diode Detector

Tube ID = 2358


	previous \| next

Identical to	EB4 = TEB4 = MEB4
Similar Tubes	EB34 (other base) VR54 (other base) 1638 (other base) CV1054 (other base) ARDD5 (other base) DD6 (can normally be replaced - small diff'ce)
First Series	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)
Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Parallel / series AC/DC / If: 0.2 Ampere / Vf 6.3 Volts /
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)	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


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

J R
Jacob Roschy

Telefunken Werkstattbuch
Wolfgang Bauer

Usage in Models	7= 1936? ; 28= 1936 ; 1= 1937?? ; 3= 1937? ; 48= 1937 ; 1= 1938?? ; 24= 1938 ; 2= 1939?? ; 1= 1939? ; 19= 1939 ; 1= 1940?? ; 10= 1940 ; 3= 1941 ; 2= 1942 ; 1= 1943 ; 1= 1944 ; 2= 1945?? ; 1= 1945? ; 1= 1946 ; 1= 1947?? ; 2= 1947 ; 1= 1948?? ; 1= 1949?? ; 1= 1949 ; 2= 1950 ; 1= 1955?? ;
Number of Models with this tube 165

Further Information for

EB4

EB4 (EB4) (29.07.2007) Reinhard Hanschke	Clicks: 92 Replies: 0
Neupreis 1938: 45.-- FFR. Lit.: Catalog der Fa. MANUFRANCE (MF) von 1938.

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

rmXorg-08

About Radiomuseum.org

03DecX