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2-Station Wireless Phone with "Silent Watchman"

2-Station Wireless Phone with 'Silent Watchman' ; Bogen, David Co., (ID = 1761985) Misc 2-Station Wireless Phone with 'Silent Watchman' ; Bogen, David Co., (ID = 1761984) Misc
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2-Station Wireless Phone with 'Silent Watchman' ; Bogen, David Co., (ID = 1761985) Misc
Bogen, David Co.,: 2-Station Wireless Phone with "Silent Watchman" [Misc] ID = 1761985 356x363
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For model 2-Station Wireless Phone with 'Silent Watchman', Bogen, David Co., Inc.; New York (NY):
1954 Bogen advert
 
Country:  United States of America (USA)
Manufacturer / Brand:  Bogen, David Co., Inc.; New York (NY)
Year: 1954 Category: Miscellaneous (Other, Various) - see notes
Valves / Tubes 2: unknown_Tube
Semiconductors (the count is only for transistors) Tr.Gl.=Metal-rectif.
Main principle Transceiver
Wave bands Wave Bands given in the notes.
Details
Power type and voltage AC/DC-set / 117 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: 2-Station Wireless Phone with "Silent Watchman" - Bogen, David Co., Inc.; New
Material Moulded (Bakelite or Plastics)
Shape Tablemodel, slant panel.
Notes

Intercom system, operates on 175 kHz with 1.5 W rf power out. Uses the grid for distribution.
25 W power consumption.

Price for set with two stations. Extra station each $50.00

 

Price in first year of sale 95.00 $
Mentioned in - - Manufacturers Literature (1954 Bogen advert)

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from Bogen, David Co., Inc.; New York (NY)
Here you find 207 models, 183 with images and 132 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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