radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

1LD5

Information - Help 
ID = 2945
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Diode-Pentode   Audio Frequency 
Identical to 1LD5 = CV779
First Source (s)
05.Aug.1940 : Electron Tube Registration List

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wo)
Was used by Radio/TV-reception etc.
Filament Vf 1.4 Volts / If 0.05 Ampere / Direct / Battery =
Description Glass lock-in type used as combined detector and af voltage amplifier in battery-operated receivers. 
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

1ld5.png
1LD5: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

385.png 1LD5: Telefunken Werkstattbuch
Wolfgang Bauer

More ...

Just Qvigstad
1ld5_techdat01.png
1LD5: Sylvania Technical Manual
Peter Hoddow

More ...
Usage in Models 1= 1940?? ; 3= 1940 ; 3= 1941 ; 2= 1942 ; 1= 1945? ; 2= 1946? ; 13= 1946 ; 1= 1947?? ; 3= 1947 ; 3= 1948? ; 8= 1948 ; 1= 1949?? ; 1= 1949? ; 1= 1949 ; 1= 1950?? ; 1= 1950? ; 1= 1950 ; 2= 1952?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):48

Collection of

 
1ld5a_1.jpg

1LD5
 

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