• Year
  • 1964
  • Category
  • Morse-Equipment & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 185606

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

 Technical Specifications

  • Number of Transistors
  • 4
  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries / 22.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Keyer HK-1B - Hammarlund Mfg. Co. Inc.; New
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 7 x 2.5 x 4.75 inch / 178 x 64 x 121 mm
  • Notes
  • Hammarlund Electronic Keyer HK-1B.
    Keyer can be used for automatic, semi-automatic (bug) or straight key operation. Volume adjustable sideton signal for monitoring or code practice and wide speed range with variable dot/dash ratio for 'personal touch' transmission.
  • Net weight (2.2 lb = 1 kg)
  • 2.5 lb (2 lb 8 oz) / 1.135 kg
  • Price in first year of sale
  • 40.00 $
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Bernd P. Kieck. See "Data change" for further contributors.

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