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Kondensator Mikrofon SM-20

Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468784) Microphone/PU Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468785) Microphone/PU
Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468787) Microphone/PU Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468788) Microphone/PU
Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468789) Microphone/PU Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468807) Microphone/PU
Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468811) Microphone/PU
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Kondensator Mikrofon SM-20; Siemens; D S.& (ID = 468784) Microphone/PU
Siemens; D S.&: Kondensator Mikrofon SM-20 [Microphone/PU] ID = 468784 933x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model Kondensator Mikrofon SM-20, Siemens; D (S.& Halske / S. Electrogeräte)
 
Country:  Germany
Manufacturer / Brand:  Siemens; D (S.& Halske / S. Electrogeräte)
Year: 1948 ? Category: Microphone or Pick-up element
Valves / Tubes 1: EF12
schematic requested
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Powered by external power supply or a main unit. / 6,3; 120 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: Kondensator Mikrofon SM-20 - Siemens; D S.& Halske / S.
Material Metal case
Dimensions (WHD) 59 x 305 x 0 mm / 2.3 x 12 x 0 inch
Notes Betrieb nur mit externer Stomversorgung für die 6,3 Volt Heizung und 120 Volt für die Anodenspannung möglich. Die Mikrofone wurden für den 1. deutschen Bundestag hergestellt.
Net weight (2.2 lb = 1 kg) 0.7 kg / 1 lb 8.7 oz (1.542 lb)
External source of data Dieter Schöpf
Source of data - - Data from my own collection

Model page created by Ralf Wäschenbach. See "Data change" for further contributors.



All listed radios etc. from Siemens; D (S.& Halske / S. Electrogeräte)
Here you find 2437 models, 2016 with images and 1276 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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