Sony ST-S730ES

Sony ST-S730ES FM Tuner Tuning range 87.5 - 108 MHz Antenna terminals 75 ohms unbalanced Intermediate frequency 10.7 MHz Sensitivity at 50 dB quieting (mono) 16.8 dBf, 1.8 microvolts (mono) 37.9 dBf, 22.5 microvolts (stero) Usable sensitivity 10.3 dBf, 0.9 microvolts (IHF) Signal-to-noise ratio at 75 kHz deviation 96 db (mono) 92 dB (stereo) Harmonic distortion WIDE: 0.004% (mono), 0.0075% (stereo) NARROW: 0.04% (mono), ,0.07% (stereo) IM distortion WIDE: 0.004% (mono), 0.0075% (stereo) NARROW: 0.04% (mono), 0.07% (stereo) Separation at 1 kHz WIDE: 70 dB NARROW: 50 dB Frequency response 15 Hz - 15 kHz +/- 0.2 dB Selectivity NARROW: 65 dB at 300 kHz WIDE: 70 dB at 400 kHz Capture ratio WIDE: 1.0 dB AM suppression ratio 65 dB Image response ratio 100 dB IF response ratio > 120 dB Spurious response ratio > 120 dB RF intermodulation 83 dB (800 kHz) 93 dB (2.4 MHz) Subcarrier product ratio 45 dB (MPX filter off) 75 dB (MPX filter on) Muting threshold Approximately 29 dBf, 8 microvolts Auto tuning threshold 29 dBf Output at 75 kHz deviation 750 mV, 270 ohms