AM/FM Stereo Tuner RT-940AX

Rotel, The, Co., Ltd.; Tokyo

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  • Year
  • 1995 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 258136

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • PLL, Phase-locked loop
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Remote Control (with wire or wireless)
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 230 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AM/FM Stereo Tuner RT-940AX - Rotel, The, Co., Ltd.; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 440 x 72 x 284 mm / 17.3 x 2.8 x 11.2 inch
  • Notes

  • A hi-fi AM/FM stereo tuner covering MW and FM with a digital frequency display and remote control (RR-922). With a signal Strength indicator, Station Preset buttons for up to 20 radio stations, buttons for Mute Off/Mono, Auto Tuning, Band and Tuning Up and Down, on the back, an adjustable clip-on AM loop antenna, a socket for a 75 ohm FM antenna, terminals for an AM antenna and RCA phono sockets for Line Output.

    Specification  
    FM Section  
    Usable Sensitivity 12.5dBf  / 1.2µV (75Ω)
    50dB Quieting Sensitivity Mono   11dBf  / 2µV (75Ω)
    Stereo 34.5dBf  / 30µV (75Ω)
    Signal to Noise ratio (@ 65dBf) Mono 75dB, Stereo 70dB
    Harmonic Distortion (@ 65dBf, 1 kHz) Mono 0.08%, Stereo 0.3%
    Frequency response 30Hz-15,000Hz ±1.5dB
    Stereo separation (100Hz / 1kHz / 10kHz)
    35dB / 40dB / 30dB
    Output level 720 mV
    Alternate channel selectivity (±400kHz) 63dB
    Capture ratio 1.5dB
    Spurious response ratio 95dB
    Image response ratio 65dB
    IF response ratio 90dB
    AM suppression ratio 60dB
    Antenna input impedance 75Ω
    AM Section  
    Usable Sensitivity 350µV/m
    Selectivity 27dB
    Signal to Noise ratio 60dB
    Image response ratio 40dB
    IF response ratio 40dB
    Antenna Loop antenna

    Versions/Power Requirements
    115 V AC 50/60Hz
    230 V AC 50/60Hz

    Power Consumption 10 Watts

  • Net weight (2.2 lb = 1 kg)
  • 3.6 kg / 7 lb 14.9 oz (7.93 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's manual RT-940AX)
  • Literature/Schematics (2)
  • - - Manufacturers Literature (Technical manual RT-940AX)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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