Pioneer F-502 RDS

Data

General

  • Manufacturer: Pioneer
  • Model: F-502 RDS
  • Type: Tuner
  • Years of manufacture: 1993 - 1994
  • Made in: Japan
  • Colors: Black, Satingold
  • Remote control:
  • Power consumption: 20 W
  • Dimensions (WxHxD): 420 x 86 x 340 mm
  • Weight: 3.6 kg
  • Original price approx.: 500 DM


Technical data

FM tuner Frequency range: 87.5 to 108 MHz Useful sensitivity Normal Mono 12.1dBf, IHF(1.1uV/75Ohm) 50dB sensitivity threshold

      • Mono: 16.2dBf, IHF (1.8uV/75Ohm)
      • Stereo: 36.2dBf, IHF (27.7uV/75Ohm)

Sensitivity (DIN)

      • Mono: 0.9uV/75Ohm)
      • Stereo: 28uV/75Ohm)

Signal to Noise Ratio

      • Mono: 84dB(at 80dBf)
      • Stereo: 78dB(at 80dBf)

Signal to Noise Ratio (DIN)

      • Mono: 72dB

Stereo: 65dB Distortion (at 80dBf)

      • Mono: 0.06%(at 1KHz)
      • Stereo: 0.15% (at 1KHz)

NARROW Mono: 0.2%(at 1KHz)

    • NARROW Stereo: 0.8% (at 1KHz)
    • Alternate Channel Separation Sharpness
      • NORMAL 75dB (400KHz)
      • NARROW 75dB (300KHz)
    • Stereo Channel Separation 55dB (at 1KHz), 40dB (20Hz to 10KHz)
  • Frequency response +-1dB 20Hz to 15KHz
  • Mirror selection 80dB
  • IF suppression 90dB

AM suppression 60dB

  • Spurious suppression 70dB
  • Subcarrier suppression 55dB
  • Noise suppression threshold 28.2dBf(7.1uV/75Ohm)
  • Antenna input coaxial 75 Ohm


MW Tuner

  • Frequency range: 531 kHz to 1.602 kHz (steps 9kHz)
  • Sensitivity (IHF,loop antenna) 300uV/m
  • Selectivity 40dB
  • Signal-to-noise ratio 55dB
  • Mirror selection 40dB
  • IF security 50dB
  • Antenna frame antenna


  • Further data at "Hifi-Engine": [1]


Special Features

  • Equipped with RDS Radio Data System
  • PS Display (Program Service Name)

PTY display (program type) RT (Radio Text) display of up to 64 characters

  • CT Display (Time)
  • Manual input of station names (four letters, FM/MW 40 stations)
  • Station search by name or program type
  • FM IF bandwidth switchable between "NORMAL" and "SMALL" for FM
  • A digital direct decoder (type IV) provides signal-to-noise ratio
  • Built-in RF attenuator (RF ATT) can be switched on/off for good reception of weak and strong stations
  • 25 kHz FEINABSTIMATION helps avoid interference
  • 40-station recall memory
  • Up to 40 FM or AM stations can be preset for later recall at the touch of a button
  • Vibration-damping design prevents even the most minimal degradation of sound quality
  • Honeycomb chassis
  • Large vibration damper
  • All components have been carefully selected to ensure high sound quality.
  • Connectors: RCA output L/R; 2 x FM 75 ohm coaxial (cable operation or throw antenna); AM.
  • The electric field strength (signal strength) of the received broadcast is displayed digitally


Remarks


Pictures

  • Image: Pioneer F-502 RDS

Pioneer F-502 RDS-1993.jpg


Reports

  • Digital Direct Decoder Type IV: Superior characteristics due to digital signal processing with direct conversion of the frequency modulated RF into the components of the stereo channels. The built-in "linearizer" ensures exceptionally low-distortion NORMAL and NARROW reception.


Links