1990R/3-X

Eddystone (Brand), Stratton and Co., Ltd., Eddystone Radio Ltd.; Birmingham

Data
Forum
Pictures
Collections

  • Year
  • 1975–1984
  • Category
  • Commercial Receiver (may include amateur bands)
  • Radiomuseum.org ID
  • 115485

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superhet with RF-stage; ZF/IF 21400 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Line / Batteries (any type) / 100-130; 200-260 / 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 1990R/3-X - Eddystone Brand, Stratton and
  • Shape
  • Rack
  • Dimensions (WHD)
  • 483 x 133 x 411 mm / 19 x 5.2 x 16.2 inch
  • Notes
  • VHF communications and laboratory receiver covering 25 - 500 MHz in seven bands; AM, CW(BFO), FM, pulse mod.
    36" / 915 mm metal "film scale" dial, five crystal controlled channels in the 25-235 MHz range and five channels in the 235-500 MHz range.
    Standard IF bandwidths 250 kHz (L/C) and 30 kHz crystal filter. S-meter switchable to AF line level and FM centre tuning indicator. Additional 5 MHz standard frequency output and RF oscillator output to feed a counter.
    Variant 1990R/3B modified for 24V DC operation.
  • Net weight (2.2 lb = 1 kg)
  • 19.5 kg / 42 lb 15.2 oz (42.952 lb)
  • Price in first year of sale
  • 4,223.00 GBP
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum