• Year
  • 1939–1945
  • Category
  • Commercial Receiver (may include amateur bands)
  • Radiomuseum.org ID
  • 44066

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

 Technical Specifications

  • Number of Tubes
  • 16
  • Main principle
  • Superhet with RF-stage; ZF/IF 465 kHz; 3 AF stage(s)
  • Wave bands
  • Wave Bands given in the notes.
  • Details
  • Power Supply (not only Batt.El.)
  • Power type and voltage
  • Powered by external power supply or a main unit.
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 14 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Super Pro SP-210-LX - Hammarlund Mfg. Co. Inc.; New
  • Shape
  • Rack
  • Dimensions (WHD)
  • 19 x 15.4 x 10.5 inch / 483 x 391 x 267 mm
  • Notes
  • LW (100-400kHz), SW1(2.5-5.0MHz), SW2 (5.0-10.0MHz) and SW3 (10.0-20.0MHz) bands. Two RF Stages. Bandspread for SW1 to SW3. Variable IF bandwidth (3...16 kHz). IF 5-position single crystal filter. Noise limiter. Push-pull audio amplifier. Requires external power supply using 5Z3 and 80 tubes. Desk cabinet version exists too.
  • Net weight (2.2 lb = 1 kg)
  • 25 kg / 55 lb 1.1 oz (55.066 lb)
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 11 = ca. 1940 and before
  • Mentioned in
  • Instruction Book for "Super-Pro" Radio Receiver, and TM11-1054
  • Literature/Schematics (1)
  • US ARMY TM 11-866, 1948

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The model Super Pro is part of the collections of the following members.

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