Antique radios, Old Time Radios

X17

ID = 2608


Tube type:	HEPTODE Frequency converter Controlling (mu)

Identical to

X17 = DK91 = 1R5 = 1А1П = 1A2_1R5 = 1C1 = VT-171

First year

Jun.1947 Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) December 13th 1947 for model June 1947

Base

Miniatur-7-Pin-Base B7G, USA 1940

Filament

Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery =

Information source

Röhren-Taschen-Tabelle, (Franzis RTT)

X17 Egon Strampe
X17: RTT Schwandt Günther Stabe † 19.8.20 More ...	Just Qvigstad	X17: own collection Peter den Boer

Usage in Models

1= 1947 ; 2= 1948? ; 4= 1948 ; 1= 1949 ; 3= 1950 ; 2= 1951 ; 1= 1953

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):14

Collection of

Michael Niermann (D)

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]

Data Compliance	More Information
Imprint Privacy Terms of Use Copyright FAQ	About Radiomuseum.org Contact Press Logos send2friend