Portable L/MF Range Monitor Receiver RM-5

ITI Electronics, Inc.; Clifton, NJ

  • Year
  • 1961 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 340419

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; 2 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm
  • Power out
  • 0.28 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Portable L/MF Range Monitor Receiver RM-5 - ITI Electronics, Inc.; Clifton
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 6 x 10.125 x 4.3 inch / 152 x 257 x 109 mm
  • Notes
  • The ITI Portable L/MF Range Monitor Receiver RM-5 was built for the USA Federal Aviation Agency (FAA) for monitoring low frequency navigational beacons under FAA Contract FA-1925.

    Monitor bands:

    • 150-300 kHz
    • 280-550 kHz

    An earlier, single band version (200-400 kHz) of this was the Virginia Electronics Co. RM-1.

  • Net weight (2.2 lb = 1 kg)
  • 6 lb 0 oz (6 lb) / 2.724 kg
  • Author
  • Model page created by Michael Bittner. See "Data change" for further contributors.

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