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

4C34

Information - Help 
ID = 16916
       
Country:
United States of America (USA)
Brand:
Developer: Lewis & Kaufman Ltd, Los Gatos, CA 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 4C34
Similar Tubes
Normally replaceable-slightly different:
  HF300

Base Medium 4-pin, ceramic disc (Codex=Bz) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 11 Volts / If 4 Ampere / Direct
Description

Amplification 23, Gm 5600 micromhos. 2000V at 150 to 300mA plate typical. 250W plate power dissipation. 60MHz full ratings.
Jumbo 4-pin bayonet base.

 
Dimensions (WHD)
incl. pins / tip
x 259 x 76 mm / x 10.20 x 2.99 inch
Weight 330 g / 11.64 oz
Information source Tube Lore (II)   p. 87
- - Manufacturers Literature   
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49

4c34_so.png 4C34: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
4c34_36_1.png
4C34: Manufacturer's Literature
Emilio Ciardiello

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]
  

Data Compliance More Information