Sony STR-K502 Operating Instructions - Page 47

FM tuner section Tuning range 87.5 - 108.0 MHz Antenna terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz Sensitivity Mono: 18.3 dBf, 2.2 µV/75 ohms Stereo: 38.3 dBf 22.5 µV/75 ohms Usable sensitivity 11.2 dBf, 1 µV/75 ohms S/N Mono: 76 dB Stereo: 70 dB Harmonic distortion at 1 kHz Mono: 0.3% Stereo: 0.5% Separation 45 dB at 1 kHz Frequency response 30 Hz - 15 kHz +0.5/-2 dB Selectivity 60 dB at 400 kHz AM tuner section Tuning range With 10-kHz tuning scale: 530 - 1710 kHzc) With 9-kHz tuning scale: 531 - 1710 kHzc) Antenna Loop antenna Intermediate frequency 450 kHz Usable sensitivity 50 dB/m (at 1,000 kHz or 999 kHz) S/N 54 dB (at 50 mV/m) Harmonic distortion 0.5 % (50 mV/m, 400 Hz) Selectivity At 9 kHz: 35 dB At 10 kHz: 40 dB c) You can change the AM tuning interval to 9 kHz. After tuning in any AM station, turn off the receiver. Hold down the TUNING + button and press the ?/1 button. All preset stations will be erased when you change the tuning interval. To reset the scale to 10 kHz, repeat the procedure. Video section Inputs Video: 1 Vp-p 75 ohms S-video*: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms Outputs Video: 1 Vp-p 75 ohms S-video*: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms * STR-DE575 only General System Tuner section: PLL quartz-locked digital synthesizer system Preamplifier section: Low-noise NF type equalizer Power amplifier section: Pure-complementary SEPP Power requirements 120 V AC, 60 Hz Power consumption Models of area code U: STR-DE575/K502: 220W In standby condition: 1 W Models of area code CA: STR-DE575: 315 VA In standby condition: 1 W Dimensions 430 × 296 × 157.5 mm (16 7/8 × 11 5/8 × 6 2/8 in.) including projecting parts and controls Mass (Approx.) 7.4 kg (16 lbs. 6 oz.) Supplied accessories See page 4. For details on the area code of the component you are using, see page 3. Design and specifications are subject to change without notice. Additional Information 47