NAD T 752 - SPECIFICATIONS; AM TUNER SECTION; FM TUNER SECTION

5
AM TUNER SECTION
Input level is expressed as the reading in open circuit
of 75-ohm source impedance signal generator
Usable sensitivity (999/1000 kHz)
≤≤
≤≤
≤ 30 dBuv
S/N Ratio (5 mV in)
≥≥
≥≥
≥ 30 dB
THD (5 mV in)
≤≤
≤≤
≤ 3 %
IF Rejection (450 kHz)
≤≤
≤≤
≤ 36 dB
Image Rejection (F+2xIF)
≥≥
≥≥
≥ 28 dB
Selectivity
≥≥
≥≥
≥ 17 dB
Output 110 ± 20 mV
Loop sensitivity (20 dB S/N)
999/1000 kHz
≤≤
≤≤
≤ 66 dB
603/600 kHz
≤≤
≤≤
≤ 66 dB
1404/1400 kHz
≤≤
≤≤
≤ 66 dB
Frequency Response (100 - 2.3 kHz, 5 mV) ± 6 dB
FM TUNER SECTION *C *AH
Input level is expressed as the reading in open circuit
of 75-ohm source impedance signal generator
Usable sensitivity (98 MHz)
≤≤
≤≤
≤ 15 dBuv
≤≤
≤≤
≤ 15 dBuv
S/N Ratio (60 dB, IHF wtd) Mono
≥≥
≥≥
≥ 65 dB
≥≥
≥≥
≥ 65 dB
Stereo
≥≥
≥≥
≥ 60 dB
≥≥
≥≥
≥ 60 dB
Frequency Response (20 Hz - 15 kHz, 60 dBm) 0 ± 1.5 dB 0 ± 1.5 dB
Channel Separation (60 dBm) 100 Hz
≥≥
≥≥
≥ 30 dB
≥≥
≥≥
≥ 30 dB
1 Hz
≥≥
≥≥
≥ 35 dB
≥≥
≥≥
≥ 35 dB
10 Hz
≥≥
≥≥
≥ 20 dB
≥≥
≥≥
≥ 25 dB
Alternate Channel Selectivity (40 dBm, ± 400 kHz)
≥≥
≥≥
≥ 60 dB
≥≥
≥≥
≥ 45 dB
Capture Ratio (40 dBm)
≤≤
≤≤
≤ 3 dB
≤≤
≤≤
≤ 3 dB
AM Suppression (60 dBm, 100% Mod. FM, 30% Mod. AM)
≥≥
≥≥
≥ 40 dB
≥≥
≥≥
≥ 40 dB
Image Rejection (119.4 MHz)
≥≥
≥≥
≥ 65 dB
≥≥
≥≥
≥ 65 dB
I.F. Rejection (10.7 MHz)
≥≥
≥≥
≥ 78 dB
≥≥
≥≥
≥ 65 dB
Pilot Suppression (60 dBm)
≥≥
≥≥
≥ 60 dB
≥≥
≥≥
≥ 60 dB
THD (60 dBm, L=R 75 kHz for AH, 40 kHz Dev for C) Mono
≤≤
≤≤
≤ 0.8 %
≤≤
≤≤
≤ 0.8 %
Stereo
≤≤
≤≤
≤ 1 %
≤≤
≤≤
≤ 1 %
Auto-Search Sensitivity On
≥≥
≥≥
≥ 24 dBuv
≥≥
≥≥
≥ 24 dBuv
Off
≤≤
≤≤
≤ 15 dBuv
≤≤
≤≤
≤ 15 dBuv
RDS decode Sensitivity
≤≤
≤≤
≤ 26 dBuv -
PHYSICAL SPECIFICATIONS
Dimensions (Width x Height x Depth) 435 x 133 x 349 mm
Net Weight 14.40 Kg (31.68 lbs)
Shipping Weight 16.00 Kg (35.20 lbs)