• 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
• 205991

• Number of Tubes
• 21

• Valves / Tubes

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Audio Test Set TS-140/PCM - MILITARY U.S. different makers

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

• Dimensions (WHD)
• 19 x 18 x 12 inch / 483 x 457 x 305 mm

• Notes
• This is a two-piece military audio test set, combining the SG-15A/PCM signal generator and the ME-22A/PCM decibel meter, both of which are listed separately in the Museum. The tube count is the combined number, 13 in the generator and 8 in the meter. The overall dimension listed assumes both units are rack mounted, one above the other, although the units would have to be removed from their very substantial shipping cases to allow this.

• Net weight (2.2 lb = 1 kg)
• 120 lb (120 lb 0 oz) / 54.480 kg

• Author
• Model page created by Hank Kaczmarski. 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)