• Country
• United States of America (USA)

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

• Year
• 1958 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 113630

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

• Number of Tubes
• 35

• Valves / Tubes

• Wave bands
• Wave Bands given in the notes.

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Signal Generator SG-24/TRM-3 - MILITARY U.S. different makers

• Shape
• Rack

• Dimensions (WHD)
• 425 x 330 x 425 mm / 16.7 x 13 x 16.7 inch

• Notes
• The SG-24/TRM-3 AM, CW and FM sweep marker generator covers from 15 to 400 MHz in six bands. The marker can be set at one of four crystal controlled frequencies: 200 kHz, 1, 5, 20 MHz. The RF unit is fully shielded inside a die cast aluminum box. The FM deviation can be as high as 20 %, the FM modulation being achieved through a magneto-dynamic unit acting on the movable part of the tuning capacitor.

• Net weight (2.2 lb = 1 kg)
• 29 kg / 63 lb 14 oz (63.877 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Emilio Ciardiello. 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)