• Country
• United States of America (USA)

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

• Year
• 1944

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

• Radiomuseum.org ID
• 227734

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

• Number of Tubes
• 3

• Valves / Tubes
• 955 1N5GT 1N5GT

• Wave bands
• - without

• Power type and voltage
• Storage and/or dry batteries / 6 & 3 x 45 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Mine Detector Set AN-PRS-1 - MILITARY U.S. different makers

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 710 x 380 x 210 mm / 28 x 15 x 8.3 inch

• Notes

• The complete AN-PRS-1 set consists of

  • CY-90/PRS-1 Carrying Case dated 1944
  • AM-32/PRS-1 Amplifier Assembly
  • Detector Head Assembly DT-5 (including antenna parts)
  • 2 Explorer Rod Extensions MX 125
  • Resonator M-356 / Plug PL-54
  • Headset HS-30 / Transformer C-410 / Plug PL-54
  • 3 Everready 45 V Batteries
  • 1 Everready 6 V Heating Battery
  • TM11-1151 War Department Technical Manual dated 15.4.1944

  According to Technical Manual TM11-1151 it is meant to detect anti-tank mines that are buried less than 7,5 inch below ground.

  The transmitter operates at a frequency of 280-320 MHz.

  Order No: 1348-MPD-44 Signal Corp,

• Author
• Model page created by Adalbert Gebhart. See "Data change" for further contributors.

• Other Models

• Here you find 401 models, 353 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)