FM Stereo / FM-AM Tuner ST-JX520
Sony Corporation; Tokyo
- Pays
- Japon
- Fabricant / Marque
- Sony Corporation; Tokyo
- Année
- 1985 ?
- Catégorie
- Radio - ou tuner d'après la guerre 1939-45
- Radiomuseum.org ID
- 257043
- No. de transistors
- Semi-conducteurs présents
- Semi-conducteurs
- Principe général
- PLL (Phase-locked Loop, boucle à phase asservie); FI/IF 450/10700 kHz
- Gammes d'ondes
- PO et FM
- Particularités
- Télécommande par HF ou fil
- Tension / type courant
- Alimentation Courant Alternatif (CA) / 120; 220; 240 Volt
- Haut-parleur
- - Pour casque ou amplificateur BF
- Matière
- Boitier métallique
- De Radiomuseum.org
- Modèle: FM Stereo / FM-AM Tuner ST-JX520 - Sony Corporation; Tokyo
- Forme
- Appareil d'étagère
- Dimensions (LHP)
- 430 x 80 x 270 mm / 16.9 x 3.1 x 10.6 inch
- Remarques
-
A hi-fi AM/FM stereo Quartz Lock Digital Synthesizer tuner with a LCD digital Band/Frequency display, housed in a black metal case, with infrared remote control. With press buttons for Tuning down and Tuning up, Band (FM, AM), Memory, Stereo Muting, Stereo indicator and 12 keys for 6 FM and 6 AM preset radio stations. The US model also has a press button for Antenna selection. On the back, terminals for AM and FM antennae, RCA phono line output sockets, AC mains outlet (500W max) and connectors for Function Control (for connection to the SYNC connector on other components) and Control S In/Out (for system remote control). Supplied with remote control (RM-S520), remote control cord, function control cord, ribbon antenna, connecting cord, layout-free antenna, adaptors and station labels.
Specification FM tuner section Tuning range 87.5MHz - 108MHz Antenna terminals 75Ω unbalanced, 300Ω balanced (not US model) Sensitivity at 50dB quieting 16.1dBf, 1.8µV (mono), 37.9dBf, 21µV (stereo) Usable sensitivity 10.3dBf, 0.9µV (IHF) Signal/Noise ratio
(at 75kHz deviation)82dB (mono), 76dB (stereo) Harmonic distortion at 1kHz 0.1% (mono), 0.25% (stereo) IM distortion 0.1% (mono), 0.25% (stereo) Separation at 1kHz 50dB Frequency response 30Hz - 15kHz +0.2dB,-1.8dB Selectivity at 400kHz 75dB Capture ratio 1.0dB AM suppression ratio 55dB Image response ratio 45dB IF response ratio 90dB Spurious response ratio 75dB Output level/impedance
at 75kHz deviation750mV, 4.7kΩ AM tuner section Tuning range 531 - 1,602kHz (9kHz step)
530 - 1,610kHz (10kHz step)Antenna Layout-free AM antenna
External antenna terminalUsable sensitivity Layout-tree AM antenna 300µV/m (at 999 or 1,000kHz) External antenna 30µV (at 999 or 1,000kHz) Signal/Noise ratio 50dB (50mV/m) Harmonic distortion 0.3% (at 50mV/m, 400Hz) Selectivity 35dB (9kHz), 38dB (10kHz) Versions/Power requirements
US Model / 120V AC 60Hz
E Model / 120, 220, 240V AC 50/60Hz with voltage selectorPower consumption: 18 W (E model), 20 W (US model)
The similar Sony ST-JX520L FM Stereo / FM-AM Tuner additionally has LW.
- Poids net
- 3.3 kg / 7 lb 4.3 oz (7.269 lb)
- Schémathèque (1)
- - - Manufacturers Literature (Service Manual ST-JX520 dated 1985)
- Schémathèque (2)
- - - Manufacturers Literature (Operation Instructions ST-JX520)
- Auteur
- Modèle crée par Franz Scharner. Voir les propositions de modification pour les contributeurs supplémentaires.
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