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

TMC

Information - Help 
ID = 19512
       
Country:
France
Brand: Métal; France (tubes)
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to TMC
Similar Tubes
Normally replaceable-slightly different:
  R8
First Source (s)
1916 : Saga of the Vacuum Tube, Tyne page 196
Successor Tubes R8  

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 2 Top contacts.
Was used by Military and/or Government
Filament Vf 4 Volts / If 2.8 Ampere / Direct / Battery =
Description

Spitzname Horned oder Kamerad, Ca. 1916/1917 Weiterentwicklung der TM hin zu höheren Frequenzen (als 600 kHz wegen 15 pF Gitter). Gitter und Anode mit Kappen mit grossem Abstand oben herausgeführt. Wahrscheinlich Phosphor-Getter.

 
Dimensions (WHD)
incl. pins / tip
55 x 119 x mm / 2.17 x 4.69 x inch


Just Qvigstad
tmc_spec.png
TMC: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector

More ...
Usage in Models 1= 1916? ; 1= 1922

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
screenshot_20231205_165225_gallery.jpg

TMC
 

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