Synthesizer Stereo Tuner RDS ST-48 74ST48 /01B /02B /05B

Marantz (Sound United LLC); Vista, CA

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  • Year
  • 1997
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 309749

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 115 or 230 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Synthesizer Stereo Tuner RDS ST-48 74ST48 /01B /02B /05B - Marantz Sound United LLC;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 435 x 72 x 275 mm / 17.1 x 2.8 x 10.8 inch
  • Notes

  • An AM/FM (MW and FM) synthesizer tuner with an LED display. With memory for 30 FM and 30 AM station presets with manual or auto preset memory function, tuning up/down buttons, preset up/down buttons, RDS (Europe only), sleep timer and time display. Connections for external AM and FM aerials, sockets for line out and for connection to an external remote control system, and a Reset button. Supplied with AM loop antenna, FM antenna and remote control cable.

    Specification
    FM Tuning Range .................:  87.5 - 108 MHz
    MW Tuning Range ................:  522 - 1620 kHz
    Signal to Noise Ratio ............:  65dB (FM), 50dB (MW)
    Distortion ..............................:  0.3% (FM Stereo), 0.2% (FM Mono), 1% (MW)
    Selectivity .............................:  65dB (FM Stereo), 70dB (FM Mono), 30dB (MW)
    Frequency response ............:  20Hz to 15kHz (FM)
    Stereo Separation ................:  40dB (1 kHz)
    Output Level/Impedance ......:  600mV/2.2kΩ (FM), 170mV/2.2kΩ (MW)
    Power Consumption .............:  6 W

    Versions/Power Requirements
    /01B          115/230 V 50/60Hz with voltage selector
    /02B          230 V AC 50Hz
    /05B          230 V AC 50Hz

    Made in Korea

  • Net weight (2.2 lb = 1 kg)
  • 2.9 kg / 6 lb 6.2 oz (6.388 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual for model ST-48 74ST48 /01B /02B /05B first issue 1998/03)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Model ST-48 User Guide dated 97/03)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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