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Speech Modulator Amplifier SM-6

Speech Modulator Amplifier SM-6; Bogen, David Co., (ID = 1305815) Ampl/Mixer Speech Modulator Amplifier SM-6; Bogen, David Co., (ID = 1305816) Ampl/Mixer
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Speech Modulator Amplifier SM-6; Bogen, David Co., (ID = 1305815) Ampl/Mixer
Bogen, David Co.,: Speech Modulator Amplifier SM-6 [Ampl/Mixer] ID = 1305815 933x623
Select picture or schematic to display from thumbnails on the right and click for download.
For model Speech Modulator Amplifier SM-6, Bogen, David Co., Inc.; New York (NY):
By courtesy of RadioShackCatalogs.com - See all the catalogs from 1939 to (almost) today at www RadioShackCatalogs.com. This picture is from 1939, page 06.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Bogen, David Co., Inc.; New York (NY)
Year: 1939 ? Category: Audio Amplifier or -mixer
Valves / Tubes 4: 6C8G 6C8G 6L6G 5Y4G
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: Speech Modulator Amplifier SM-6 - Bogen, David Co., Inc.; New
Material Metal case, TUBES VISIBLE
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 11 x 7.5 x 4 inch / 279 x 191 x 102 mm
Notes

The SM-6 Speech Modulator Amplifier  has been designed for use in low and medium power transmitters. It will plate modulate 12 W input to an oscillator or class C amplifier, and can be used to grid modulate an RF stage up to 100 W.

Duo-stage electron mixing permits simultaneous operation of the mike input and phono inputs.

Output tapped at 500 - 15 - 9 - 4 - 2 Ohm.

Price in first year of sale 26.00 USD
Mentioned in Radio Shack Catalog (1939, page 06)

Model page created by a member from D. 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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