NAD C427 - Specifications; FM Section Specifications; AM Section Specifications

SPECIFICATION
FM SECTION
Usable Sensitivity (98 MHz) 10 dBu
Signal/Noise Ratio 65 dB (60 dB_ IHF-WTD Mono)
60 dB (60 dB_ IHF-WTD Stereo)
Frequency Response ±1.5 dB (20 Hz - 15 kHz, 60 dB_)
Channel Separation (60 dBu) 30 Hz 33 dB
1 kHz 40 dB
10 kHz 32 dB
Capture Ratio (40 dBu) 3 dB
AM Suppression 50 dB (60 dBu, 100% Mod. FM, 30% Mod. AM)
Image Rejection (119.4 MHz) 70 dB
I.F. Rejection (10.7 MHz) 70 dB
Pilot Suppression (60 dBu) 60 dB
Total Harmonic Distortion* - Mono 0.4%
Stereo
0.8%
Auto Search Sensitivity 24 dBu
RDS Decode Sensitivity 26 dBu
AM SECTION
Usable Sensitivity (999/1000 Hz) 55 dB_
Signal/Noise Ratio (5 mV in) 42 dB
Total Harmonic Distortion (5 mV in) 1.5%
IF Rejection (450 kHz) 40 dB
Image Rejection (F+2xIF) 28 dB
Selectivity 20 dB
Loop Sensitivity (20dB S/N) - 999/1000 Hz 66 dB
603/600 Hz 66 dB
1404/1400 Hz 66 dB
Frequency response (100 - 2.3 kHz, 5 mV) ±6 dB
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