Communication Receiver HS-412

Bharat Electronics Ltd.; Bangalore

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  • Year
  • 1988 ?
  • Category
  • Commercial Receiver (may include amateur bands)
  • Radiomuseum.org ID
  • 133994
    • Brand: BEL

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 230 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Communication Receiver HS-412 - Bharat Electronics Ltd.;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 555 x 280 x 486 mm / 21.9 x 11 x 19.1 inch
  • Notes
  • Frequency Range 1,5 MHz to 30 MHz; Digital synthesizer with 10 Hz steps. Reception modes: A1, A2, A2J, A2H, A3, A3A, A3J, A3H, A3B;
    Intermediate frequencies 35,75 MHz, 1,75 MHz, 30 kHz; IF rejection > 90dB; IF selectivity (-6/-60 dB): AM/CW narrow 0,3/2,0 kHz, AM/CW medium 1,3/6,4 kHz, AM/CW normal 6,0/16 kHz; AM/CW wideband 10,0/50 kHz; SSB/USB 0,3 to +/- 3 kHz.
    Available also as a 19" rack mounting model (40kg)
    There are five Versions available:
    HS412 carries moduls for CW/SSB/AM operation in 1,5 to 30 MHz.
    HS412A has an ISB adapter module for ISB operations.
    HS412B has an LF adapter module added to extent frequency range down to 15 kHz.
    HS412C includes ISB and LF adapter modules.
    HS412D designed with TCXO for instant frequency stability and includes an ISB adapter module.
  • Net weight (2.2 lb = 1 kg)
  • 55 kg / 121 lb 2.3 oz (121.145 lb)
  • Mentioned in
  • -- Original prospect or advert
  • Author
  • Model page created by Helmut Arzt. See "Data change" for further contributors.

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