Harman Consumer Group AVR75/85, Technical Manual

Page: 34 / 204

AM Tuner Section Performance Specifications for Model AVR75/85
Seq
#
Test Measured Unit Nominal Limits
1
Frequency Range(MW)
U: 10k
others: 9k
10kHz
STEP
9kHz STEP
kHz
520~171
0
531~160
2
ü
Frequency Range(LW) 1kHz 152~282 ü
2
2-a
Usable Sensitivity of MW Band
Loop ANT.
603kHz
600kHz
uV/m
700 *
999kHz
1000kHz
500 *
1404kHz
1400kHz
500 *
2-b
Usable Sensitivity of LW Band
Loop ANT.
N Version
171kHz 2000 *
207kHz 1500 *
270kHz 1500 *
3 IF Rejection Referred to #2-a
999kHz
1000kHz
dB
60 ] 50
4 Image Rejection Referred to #2-a
999kHz
1000kHz
40 ] 35
5 Spurious Rejection Referred to #2-a
999kHz
1000kHz
65 ] 55
6 AUTO STOP Sensitivity
999kHz
1000kHz
uV/m 500 * 1000
7
Selectivity Referred to #2-a
at 999/1000kHz
9kHz
10kHz
dB
30 ] 20
18kHz
20kHz
70 ] 60
8 S/N Ratio at 50mV/m Input (Loop)
999kHz
1000kHz
50 ] 45
9 Frequency Response at -3dB (Loop)
999kHz
1000kHz
Hz 100~2.2K 150~1.8K
10
Distortion 50mV/m Input at
999kHz/1000kHz
(Loop)
30%
mod.
%
1.0 * 2.0
90% ü ü
11
AGC Figure of Merit Referred to
100mV/m Input (Loop)
999kHz
1000kHz
dB 55 ] 48
12
Overload Break up at
999kHz/1000kHz
T.H.D
10%
mV/m 1000 ] 500
13
Signal Strength Meter Deflection
at 999/1000kHz (Loop)
50mV/m POINT 5 ] 4
14
TAPE Output Level at 50mV/m Input
(LOOP)
999kHz
1000kHz
mV 240 150~340
3 0
Harman Kardon
Dolby Digital Audio/Video Receiver
AVR75/85