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Table Microphone T-32

Table Microphone T-32; Kellogg Switchboard (ID = 542448) Microphone/PU Table Microphone T-32; Kellogg Switchboard (ID = 1727857) Microphone/PU
Table Microphone T-32; Kellogg Switchboard (ID = 1727861) Microphone/PU Table Microphone T-32; Kellogg Switchboard (ID = 1793357) Microphone/PU
Table Microphone T-32; Kellogg Switchboard (ID = 1793358) Microphone/PU
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Table Microphone T-32; Kellogg Switchboard (ID = 542448) Microphone/PU
Kellogg Switchboard: Table Microphone T-32 [Microphone/PU] ID = 542448 353x699
Select picture or schematic to display from thumbnails on the right and click for download.
For model Table Microphone T-32, Kellogg Switchboard & Supply Co.; Chicago (IL)
 
Country:  United States of America (USA)
Manufacturer / Brand:  Kellogg Switchboard & Supply Co.; Chicago (IL)
Brand
 
Wavemaster
Year: 1929 ?? Category: Microphone or Pick-up element
Wave bands - without
Details
Power type and voltage Powered by external power supply or a main unit.
Loudspeaker
Power out
from Radiomuseum.org Model: Table Microphone T-32 - Kellogg Switchboard & Supply
Material Various materials
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 135 x 135 x 285 mm / 5.3 x 5.3 x 11.2 inch
Notes The T-32 was manufactured for the US Army Signal Corps by Kellogg. The microphone is a single button carbon element that requires a small bias voltage. The bias voltage is supplied by the transmitter or other equipment that the T-32 was used with. Audio reproduction is communications quality. The element can be readily replaced, if necessary. The push-to-talk switch can be used to actuate the equipment that the microphone is to be used with. The T-32 dates from the late twenties and was mainly used for military communications up to WWII and sometimes even beyond into the early fifties. A popular microphone with the Signal Corps. (Western Historic Radio Museum - http://www.radioblvd.com)
Net weight (2.2 lb = 1 kg) 1.3 kg / 2 lb 13.8 oz (2.863 lb)
Source of data - - Data from my own collection

Model page created by Jean-Luc Comblin. See "Data change" for further contributors.



All listed radios etc. from Kellogg Switchboard & Supply Co.; Chicago (IL)
Here you find 66 models, 25 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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