• Country
• United States of America (USA)

• Manufacturer / Brand
• MILITARY U.S. (different makers for same model)

• Year
• 1935

• Category
• Military Transceiver (TRX)

• Radiomuseum.org ID
• 187714

• Number of Tubes
• 4

• Valves / Tubes
• 864 864 864 10

• Main principle
• Transceiver

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Dry Batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: SCR-131 BC-148 - MILITARY U.S. different makers

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes
• Field Receiver Transmitter BC-148, part of SCR-131: Coverage 3960-4360 kHz.
  Requires 1-turn loop antenna LP-7 for transmit and receive operation (not shown).
  Run from dry batteries and hand-cranked generator GN-35.
  Superseded BC-9 but only used for training.

• Mentioned in
• TM 11-237

• Author
• Model page created by Alan Scott Douglas † 16.11.15. See "Data change" for further contributors.

• Other Models

• Here you find 398 models, 350 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)