• Country
• United States of America (USA)

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

• Year
• 1950

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 206633

• Number of Tubes
• 5

• Valves / Tubes
• 6V6GT 6SJ7 5R4GY 5Y3GT 5Y3GT 0D3 or VR150

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Power Unit PP-193A/TRA-7 - MILITARY U.S. different makers

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

• Dimensions (WHD)
• 19 x 19.25 x 19 inch / 483 x 489 x 483 mm

• Notes
• This is the power supply unit of the Dual Diversity Receiver CV-31B/TRA-7 of the Radio Receiver R-336/GRC-26 of the complete Radio Set AN/GRC-26.

• Net weight (2.2 lb = 1 kg)
• 125 lb (125 lb 0 oz) / 56.750 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)