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PERFORMANCE SPECIFICATIONS - CONTINUED
(FM) SECTION, FREQUENCY, MODULATION
TEST ITEMS
1. Tuning Range
2. I.F.
3. 30dB S/N
4. -3dB Limit Sens.
5. I.F. Rej.
6. Image Rej.
7. Spurious Rejection
(Max. Sens. + 6dB)
8. AM Suppression
9. Mod. Hum
10. Distortion at 1mV/m (Mono)
100mV/m
11. Audio Fidelity, (-3dB) (Pre-emphass) (50µS) (FR.FL)
30% 400Hz for AM 60% for Power
SUBWOOFER
12. Power Out, 10% THD (55K DEV) 1K=1mV
Subwoofer Power out, 10% THD (55K DEV) 100Hz=1mV
13. Low Voltage AC
14. S/N Ratio at 1mV
15. Alternate Channel Selective ±400 kHz
16. Stereo Separation
17. 19kHz Leak Carrier
18. Stereo LED Indication
19. Step Frequency
20. Auto Stop Sens.
21. Minimum VOL Hum
REMARKS:
NOTE: All measurement should be done at bypass mode without EQ effects.
UNIT
NOMINAL
LIMIT
MHz
87.5 - 108
MHz
10.7
±0.3
90MHz
µV
20
25
98MHz
µV
20
25
106MHz
µV
20
25
dB
16
30
98MHz
dB
60
50
106MHz
dB
30
23
(F+0.535MHz)
dB
40
35
(60dB I/P)
dB
45
30
(60dB I/P)
dB
48
42
22.5kHz
%
1
2
75kHz
%
3
5
Hz
60/9000
120/6000
100 Hz
36
30
W
15
13
W
25
22
%
80
85
98MHz
dB
52
46
dB
25
18
dB
26
22
dB
32
27
dB
26
30
kHz
-
100
dB
26
32
mV
1.0
3.0
3
PERFORMANCE SPECIFICATIONS - CONTINUED
MW/FM STEREO & RDS TUNING WITH DVD PLAYER (for VDE)
FM STEREO & RDS SECTION 37.5kHz
-
(MAIN+SUB 75kHz (PILOT) 1.2K (RDS) DEV & 1kHz INPUT
1. Stereo Separation
1mV Input
2.
Stereo On Sensitivity
3.
S.N.C (SEP=10dB)
4.
RDS Indicatioor Sensitivity
5.
RDS Seek Sensitivity
6.
TA Indicator Sensitivity
7.
TA Seek Sensitivity
VIDEO SECTION
1. Signal Level (LT2-1)
Ω
75
Terminated
Oscilloscope
75% Color Bar
2. Frequency Char. Composite
(LT2-1, REF=0dB 0.5MHz, L156 VM700A
Composite)
3. Frequency Char. S-Y
(LT2-1, REF=0dB 0.5MHz, L156 VM700A
S-Y
4. Composite Video-S/N
(LT2-1) One Line Only
L131 VM700A
5. S-Y S/N (LT2-1 One Line Only)
6. Color-AM Color-PM (One Lone Only)
(LT2-1, L131 VM700A)
UNIT
L/R
MOD FREQ 100Hz
R/L
L/R
MOD FREQ 1kHz
R/L
L/R
MOD FREQ 10kHz
R/L
98MHz
98MHz
98MHz
98MHz
98MHz
98MHz
TEST ITEMS
UNIT
Composite V(pp)
S-Y V(pp)
S-C (Burst) V(pp)
Component-Y V(pp)
1.0 / 0.5MHz
dB
2.0 / 0.5MHz
dB
4.0 / 0.5MHz
dB
4.75 / 0.5MHz
dB
5.75 / 0.5MHz
dB
1.0 / 0.5MHz
dB
2.0 / 0.5MHz
dB
4.0 / 0.5MHz
dB
4.75 / 0.5MHz
dB
5.75 / 0.5MHz
dB
100K-4.2MHz
dB
(SC TR ON)
100K-4.2MHz (SC TR ON)
60
100Hz -500kHz
dB
dB
4
NOR
LIMIT
dB
30
25
dB
30
25
dB
30
25
dB
30
25
dB
25
18
dB
25
18
dB
5
<18
dB
34
34±8
dB
28
<36
dB
28
<36
dB
28
<36
dB
28
<36
NOMINAL
LIMIT
1.0
±0.2
0.714
±0.2
0.286
±0.05
0.714
±0.2
0
±2.0
0
±2.0
0
±2.5
0
±2.5
-2.0
+3-4
0
±2.0
0
±2.0
0
±2.5
0
±2.5
-2.0
+3-4
60
50
60
50
>40
>40
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