CW Transceiver MFJ-9040

MFJ Enterprises; Starkville (MS)

  • Year
  • 1992
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 211977

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

 Technical Specifications

  • Number of Transistors
  • 10
  • Semiconductors
  • Main principle
  • Transceiver
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Powered by external power supply or a main unit. / 13,8 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 4 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: CW Transceiver MFJ-9040 - MFJ Enterprises; Starkville MS
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 168 x 65 x 170 mm / 6.6 x 2.6 x 6.7 inch
  • Notes
  • Frequency coverage from 7000 to 7150 kHz on reception and on transmission; IF selectivity 8-pole crystal ladder filter: sensitivity better than 0.35 microV; RIT 1 kHz range; RF power output over 4 W at 50 ohm load and 13,8V; VSWR tolerance 3:1 VSWR
  • Net weight (2.2 lb = 1 kg)
  • 0.5 kg / 1 lb 1.6 oz (1.101 lb)
  • Source of data
  • -- Original-techn. papers.
  • Author
  • Model page created by Emilio Focosi. See "Data change" for further contributors.

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