75A-2

Collins Radio Company; Cedar Rapids (IA)

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  • Year
  • 1952/1952 ?
  • Category
  • Amateur-Receiver (amateur bands, may include broadcast bands)
  • Radiomuseum.org ID
  • 69104

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

 Technical Specifications

  • Number of Tubes
  • 16
  • Main principle
  • Superhet, double/triple conversion; ZF/IF 2500-1500/455 kHz
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Alternating Current supply (AC) / 60Hz, 117V=110-120 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 2.5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 75A-2 - Collins Radio Company; Cedar
  • Shape
  • Boatanchor (heavy military or commercial set >20 kg).
  • Dimensions (WHD)
  • 21.2 x 12.5 x 13.05 inch / 538 x 318 x 331 mm
  • Notes
  • Collins 75A-2 Amateur Band Communications Receiver: Double conversion, AM/CW, seven amateur bands from 160 - 10 meters (1,5-2,5 / 3,2-4,2 / 6,8-7,8 / 14-15 / 20,8-21,8 / 26-28 / 28-30 MHz).
    Later sets add a 0A2 voltage regulator; Optional crystal calibrator 8R-1, optional NBFM adaptor 148C-1, optional matching speaker 270G-2.
    Some 75A-2 sets have been factory modified and equipped with Collins mechanical filters (standard 3 kHz, optional 800 Hz), these got the designation 75A-2A and kept their original serial number.
  • Net weight (2.2 lb = 1 kg)
  • 25 kg / 55 lb 1.1 oz (55.066 lb)
  • Price in first year of sale
  • 420.00 $
  • External source of data
  • Eilert Menke
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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