NAD T 741 Service Manual page 4

AM TUNER SECTION
Input level is expressed as the reading in open-circuit
of 75-ohm source impedance signal generator
Usable sensitivity (999/1000kHz)
S/N Ratio (5mV in)
THD (5mV in)
IF Rejection (450 kHz)
Image Rejection (F+2xIF)
Selectivity
Output
Loop sensitivity (20dB S/N)
Frequency response (100 - 2.3 kHz, 5mV)
FM TUNER SECTION
Input level is expressed as the reading in open-circuit
of 75-ohm source impedance signal generator
Usable Sensitivity ( 98 MHz)
Signal / Noise Ratio
(60 dBµ, IHF wtd)
Frequency Response (20 Hz - 15 kHz, 60 dBµ)
Channel Separation (60 dBµ)
Alternate Channel Selectivity
(40 dBµ, ±400 kHz)
Capture Ratio (40 dBµ)
AM Suppression
(60 dBµ, 100% Mod.FM, 30% Mod.AM)
Image Rejection (119.4 MHz)
I.F. Rejection ( 10.7 MHz)
Pilot Suppression (60 dBµ)
THD (60 dBµ, L=R 75 kHz for AH, 40 kHz Dev for C)
Auto-Search Sensitivity
RDS decode Sensitivity
POWER RATING
EUROPEAN Model
USA, CANADIAN Model
PHYSICAL SPECIFICATIONS
Dimensions (Width x Height x Depth)
Net weight
Shipping weight
* 36 dB
999/1000 kHz
603/600 kHz
1404/1400 kHz
Mono
Stereo
100 Hz
1 kHz
10 kHz
Mono
Stereo
On
Off
*C
*AH
4
AC 230V~ 50Hz 1.2A
AC 120V~ 60Hz 2.5A
435 x 131 x 348mm
14kg (31 lbs)
16.7kg (37 lbs)
) 30 dBµ
* 38 dB
) 3%
* 28 dB
* 17 dB
130+/- 20mV
) 66 dB
) 66 dB
) 66 dB
± 6 dB
*C
) 15 dBµ
* 72 dB
* 66 dB
0 ± 1.5 dB
* 30 dB
* 40 dB
* 30 dB
* 60 dB
) 3 dB
* 48 dB
* 68 db
* 78 dB
* 60 dB
) 0.25%
) 0.35%
* 24 dBµ
) 15 dBµ
) 26 dBµ