Synthesized Stereo Tuner RDS ST-72L 74ST72 /62B /62G

Marantz (Sound United LLC); Vista, CA

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  • Year
  • 1992
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 309779

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 220-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Synthesized Stereo Tuner RDS ST-72L 74ST72 /62B /62G - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Notes

  • An AM/FM (MW, LW and FM) synthesizer tuner with an LED digital display in either a black cabinet (62B) or a champagne gold cabinet with extra side panels (62G). Memory for 59 MW/LW/FM preset radio stations. Push buttons for auto/manual tuning, presets up/down, tuning up/down, station preset memory, RDS display, station naming, Stereo/Mono, IF Band, S.Sens, Timer, Local/Distant and Muting. Connections for external FM antennae, AM clip-on loop antenna (supplied), sockets for AF/NF output and for connection to an external remote control BUS.

    Specification
    FM Tuning Range .................:  87.5 - 108 MHz
    MW Tuning Range ................:  528 - 1605 kHz
    LW Tuning Range .................:  150 - 283 kHz
    Signal to Noise Ratio ............:  84dB (FM Mono), 77dB (FM Stereo)
    Total Harmonic Distortion .....:  0.1/0.25% (FM Mono), 0.3/0.7% (FM Stereo) wide/narrow
    Sensitivity FM .......................:  1.2µV (Mono), 50µV (Stereo)
    Sensitivity AM .......................:  2.3mV/m (MW), 5.8mV/m (LW)

    Versions/Power Requirements
    /62B /62G   220-240 V 50/60Hz

    Made in Portugal

     

  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual ST-72L first issue 1992)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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