Daewoo AKF-8846, Service Manual

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6
4-2. AM SPECIFICAT I O N
N O. I T E M U N I T N O M I N A L L I M I T
1 MW FREQUENCY TUNNING RANGE K Hz 5 3 1 - 1 6 0 2 5 3 1 - 1 6 0 2
USABLE SENS 603 KHz 2 4 3 0 ( 3 3 )
2 (S/N 20 dB ) 999 KHz d B u 2 4 3 0 ( 3 3 )
1404 KHz 2 4 3 0 ( 3 3 )
3 MW S/N RAT I O 999 KHz d B 5 3
≥
4 5
4 IF REJECTION RAT I O 603 K Hz d B 1 0 0
≥
6 5
5 I M AGE REJECTION 1404 KHz d B 6 0
≥
5 0
6 AG C. F. O. M 999 KHz d B 5 8
≥
5 0
7 AUDIO FIDELITY L OW H z 6 0
≤
1 3 0
( - 6 d B ) H I K H z 1 . 7
≥
1 . 2
8
T.H.D 999 KH z 400 Hz
%
0 . 5
≤
1 . 5
(30% MOD. )
9 WHISTLE MODULAT I O N 2 1 F % 1 . 0
≤
3 . 0
1 0 MW SEARCH LOCK SENS. 999 KHz d B u 3 5 2 5 - 4 5
1 1 CHANEL BANDW I D T H 999 KHz K Hz 9 5 - 1 3
1 2 LW FREQUENCY TUNNING RANGE K H z 1 4 4 - 2 9 0 1 4 4 - 2 9 0
USABLE SENSY 1 6 0 K H z 3 0
≤
4 0
1 3 (20dB S/N) 210 KHz d B u 3 0
≤
4 0
260 KHz 3 0
≤
4 0
1 4 S/N RAT I O 210 KHz d B 5 2
≥
4 0
1 5 T. H . D. (400 Hz) 210 KHz % 0 . 5
≤
1 . 5
1 6 SEARCH LOCK SENS. 2 1 0 K H z d B u 3 5 2 5 - 4 5
• DUMMY CONDITION