Antique radios, Old Time Radios

EFM1

Country:	Netherlands	Brand:	Philips; - Eindhoven; Netherlands
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	Mag.Eye-Pentode

Tube ID = 1269


	previous \| next

Identical to	EFM1 = WE18
Similar Tubes	Other base: EFM11
First Series	Jul.1938 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Jul.1938 : Philips Bulletin Mar.1938 : Daten und Schaltungen moderner ... Röhren; Philips # 2
Predecessor Tubes	C/EM2 EM1
Successor Tubes	1939 EM4

Base	Europe side contact base P (P8A) (Codex=Seo)
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.2 Ampere / -: Indirect / -: Parallel / series AC/DC /
Tube prices	0 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

Röhrensammlung
Wolfgang Bauer

Telefunken Werkstattbuch
Wolfgang Bauer

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	1= 1937 ; 1= 1938?? ; 22= 1938 ; 1= 1939?? ; 6= 1939? ; 46= 1939 ; 2= 1940? ; 30= 1940 ; 3= 1941? ; 2= 1941 ; 3= 1942 ; 2= 1943 ; 1= 1945? ; 1= 1945 ; 3= 1946 ; 1= 1951 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 125

Further Information for

EFM1

EFM1 (13.08.2008) Michael Türck	Clicks: 459 Replies: 2
Gentlemen, selbst im RM sind Informationen bezüglich Preis etc. spärlich. Jetzt sagte mir ein Händler diese Type sei 'praktisch wertlos', da keine entsprechenden Geräte mehr existieren würden!? Weiss jemand da etwas mehr? More ...

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]