• Country
• United States of America (USA)

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

• Year
• 1951 ??

• Category
• Military Equipment (not Re, Tr or RXT)

• Radiomuseum.org ID
• 205990

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

• Number of Tubes
• 12

• Valves / Tubes
• 6L6GA 6SQ7 6V6Y 6SL7 6V6Y 6J5 0C3 or VR105 6SJ7 6SJ7 6SA7Y 6J5WGT 6J5WGT 5Y3GT

• Main principle
• Audio-Amplification

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 115 ; 220 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Generator SG-15A/PCM - MILITARY U.S. different makers

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Dimensions (WHD)
• 19 x 9 x 12 inch / 483 x 229 x 305 mm

• Notes
• This is the audio signal generator component of a two-piece military TS-140/PCM test set. The particular unit in the initial pictures was manufactured by the Connecticut Telephone and Electric Corporation of Meriden. The unit has continuous one-scale tuning from 0-36KHz. Output level can be varied in 10db increments from -50 to +20db, switch selectable.

• Net weight (2.2 lb = 1 kg)
• 72 lb (72 lb 0 oz) / 32.688 kg

• Author
• Model page created by Hank Kaczmarski. See "Data change" for further contributors.

• Other Models

• Here you find 399 models, 351 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)