- Country
- United States of America (USA)
- Manufacturer / Brand
- MILITARY U.S. (different makers for same model)
- Year
- 1943 ?
- Category
- Military Receiver
- Radiomuseum.org ID
- 338288
- Number of Tubes
- 12
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Wave bands
- Long Wave and/or Very Low Frequency (VLF).
- Power type and voltage
- Powered by external power supply or a main unit. / CC: 12 & 250 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Metal case
- from Radiomuseum.org
- Model: BC-969A - MILITARY U.S. different makers
- Shape
- Boatanchor (heavy military or commercial set >20 kg).
- Notes
-
Superheterodyne receiver for very long wave, for 15 to 150 kHz, in three bands (15-30
kilocycles in band I, 30-67.5 kilocycles in band 2, and 67.5-150 kilocycles in band 3).
It employs a BFO, a quartz filter, a noise limiter and the CAV.Tubes listed only one per type.
The receiver has automatic volume control, a noise limiter, a crystal filter, a beat oscillator, and an electron ray tuning indicator.
Together with Power Supply Unit RA-61-A: Radio Set SCR-614A.
- Mentioned in
- Radiosurlus Ieri e Oggi, Italy by Umberto Bianchi, CD editor, 1982
- Literature/Schematics (1)
- -- Original prospect or advert (War Department Technical Manual TM 11-873)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 393 models, 345 with images and 210 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from MILITARY U.S. (different makers for same model)