Editing Pioneer F-502 RDS

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- Mit RDS Radio Data System ausgestattet.
== Data ==
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- PS-Anzeige (Programm-Dienstname).
{{navigation}}
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- PTY-Anzeige (Programm-Typ).
'''General'''
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- RT-Anzeige (Radio-Text) von bis zu 64 Zeichen.
* Manufacturer: [[Pioneer]]
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- CT-Anzeige (Uhrzeit).
* Model: F-502 RDS
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- Manuelle Eingabe der Sendernamen (Vier Buchstaben, UKW/MW 40 Stationen).
* Type: Tuner
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- Sender-Suchlauf nach Namen oder Programmtyp.
* Years of manufacture: 1993 - 1994
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- UKW  IF-Bandbreite schaltbar zwischen "NORMAL" und "SCHMAL" für UKW.
* Made in: Japan
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-Ein Digital-Direkt-Decoder (Typ IV) sorgt für Rauschabstand.
* Colors: Black, Satingold
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- Ein eingebautes HF-Dämpfungsglied (RF ATT) kann für guten Empfang von schwachen und starken Sendern ein- bzw. ausgeschaltet werden.
* Remote control:
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- Die 25 kHz  FEINABSTIMMUNG  hilft, Interferenzen zu vermeiden.
* Power consumption: 20 W
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- 40-Sender-Senderabrufspeicher
* Dimensions (WxHxD): 420 x 86 x 340 mm
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Für späteren Abruf auf Tastendruck können bis zu 40 UKW- bzw. MW-Sender vorgespeichert werden.
* Weight: 3.6 kg
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- Die schwingungsdämpfende Konstruktion verhütet auch minimalste Beeinträchtigungen der Tonqualität.
* Original price approx.: 500 DM
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- Wabenchassis
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- Großer Vibrationsdämpfer
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- Alle Bauteile wurden sorgfältigst ausgewählt, um hohe Klangqualität zu gewährleisten.
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- Anschlüsse: Cinch Output L/R; 2 x FM 75 Ohm Coaxial (Kabelbetrieb bzw. Wurfantenne); AM
  
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Die elektrische Feldstärke (Signalstärke) der empfangenen Sendung wird digital angezeigt
  
'''Technical data'''
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Digital-Direktdecoder Typ IV: Überragende Kenndaten durch digitale Signalverarbeitung mit direkter Umsetzung der frequenzmodulierten HF in die Komponenten der Stereo-Kanäle. Der eingebaute "Linearisierer" gewährleistet ausgesprochen verzerrungsarmen NORMAL- und NARROW-Empfang.
  
''FM tuner''
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Abmessungen: 420 x 86 x 340 mm (Breite x Höhe x Tiefe)
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": [https://www.hifiengine.com/library/pioneer/f-502.shtml]
 
 
 
 
 
'''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 ==
 
* Other models in the same series:
 
* [[Pioneer F-202]]
 
* [[Pioneer F-301 RDS]]
 
* [[Pioneer F-401]]
 
* [[Pioneer F-502 RDS]]
 
* [[Pioneer F-701]]
 
 
 
 
 
== Pictures ==
 
* Image: Pioneer F-502 RDS
 
[[File: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 ==
 
 
 
 
 
[[Category:Tuner]]
 

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