425-H Ch= 425

Stromberg-Carlson Co. ; Rochester (NY)

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  • Year
  • 1939/1940
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 62174
    • Brand: Te-Lek-Tor-Et

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Superheterodyne (common); ZF/IF 2100 kHz; 2 AF stage(s)
  • Tuned circuits
  • 10 FM circuit(s)
  • Wave bands
  • FM Broadcast Band Only
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 5 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 425-H Ch= 425 - Stromberg-Carlson Co. ;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 16.5 x 9.5 x 8.25 inch / 419 x 241 x 210 mm
  • Notes

  • FM receiver only 40 MHz to 44 Mhz - Obsolete FM Band. AC power supply frequency 50-60 Hz. This model may be used as either a radio or a tuner (connected to the phonograph jack of another radio).

  • External source of data
  • Ernst Erb
  • Source of data
  • - - Manufacturers Literature
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before
  • Mentioned in
  • Rider's 11-21 to 11-24

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