• Country
• United States of America (USA)

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

• Year
• 1951

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 121709

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

• Number of Tubes
• 2

• Valves / Tubes
• 5670 6J4

• Main principle
• RF Converter/Adapter (not voltage converter); ZF/IF 30000 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Powered by external power supply or a main unit.

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Amplifier-Converter AM-913/TRC - MILITARY U.S. different makers

• Shape
• Rack

• Dimensions (WHD)
• 183 x 162 x 270 mm / 7.2 x 6.4 x 10.6 inch

• Notes
• Receiving amplifier / converter, 100...225 MHz, channels B1 - B250. Used as B - band converter / plug-in in the R-417/TRC receiver (covering 50-600 MHz), the R-417 itself part of wireless stations AN/TRC-24 and AN/TRC-25. Made by Philco.

• Net weight (2.2 lb = 1 kg)
• 4.1 kg / 9 lb 0.5 oz (9.031 lb)

• Mentioned in
• - - Data from my own collection

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 402 models, 354 with images and 211 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)