Automatic HF Antenna Tuner FC-757AT

Yaesu-Musen Co. Ltd.; Tokyo

  • Year
  • 1984 ?
  • Category
  • Amateur Equipment (Other, but not Key)
  • Radiomuseum.org ID
  • 324401

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

 Technical Specifications

  • Number of Transistors
  • -1
  • Semiconductors
  • Main principle
  • RF-Circuit or wave trap (separate, can also be an antenna with amp.)
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 13.5 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Automatic HF Antenna Tuner FC-757AT - Yaesu-Musen Co. Ltd.; Tokyo
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 238 x 94 x 241 mm / 9.4 x 3.7 x 9.5 inch
  • Notes
  • Fully Microprocessor-controlled Automatic Antenna Tuner, especially for mobile use; Frequency Range from 1.8 up to 30 MHz in 9 Amateur Bands; Input Impedance 50 Ohm; Output Impedance Range 25-100 Ohms in 1.8-2 MHz and 10-250 Ohms in 2-30 MHz; Maximum RF Power 150 W; Motor Stop SWR 1.5:1 or better; Inline power meter with ranges 15 W and 150 W; Built-in Dummy Load  50 Ohm with Maximum Power dissipation 100 W in CW for 30 seconds; Maximum Supply Current 0.3 A (0.4 A with FAS-1-4R Remote antenna Selector accessory); Connection Cable type C for FT-757GX Yaesu transceiver (Optional Connection Cable for FT-980 Yaesu Transceiver).

  • Net weight (2.2 lb = 1 kg)
  • 3.7 kg / 8 lb 2.4 oz (8.15 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Emilio Focosi. See "Data change" for further contributors.

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