5
GF-450K7
120 V UL model Tuner adjustments FM
Spec.
Limit
1
2
3
UNIT
z
H
M
5
.
0
-
/
+
5
.
7
8
d
n
E
w
o
L
z
H
M
5
.
0
-
/
+
5
.
8
0
1
d
n
E
h
g
i
H
z
H
K
2
.
0
-
/
+
7
.
0
1
b
d
0
2
3
1
Z
H
M
0
9
b
d
0
2
3
1
z
H
M
8
9
b
d
0
2
3
1
z
H
M
6
0
1
b
d
6
2
0
2
z
H
M
0
9
b
d
6
2
0
2
z
H
M
8
9
b
d
6
2
0
2
z
H
M
6
0
1
b
d
8
3
0
4
06.Image Rejection
at 106MHz
b
d
8
1
0
2
b
d
5
1
5
2
30
25
db
09. A.F.C Holding
at 98MHz 1mV
300
+/-250
KHz
b
d
0
4
5
4
%
2
1
W
5
.
3
6
.
3
%
0
3
0
1
z
H
0
5
1
0
5
z
H
K
4
5
.
4
V
M
5
1
db
b
d
5
2
8
1
b
d
6
2
0
3
b
d
3
1
b
d
4
3
ITEM
01. Tuning Range
02. Intermediate Frequency
03.MAX. Sens.
04. Sen. For -30db S/N
05. I.F.Rejection
07.-3db limiting Sens .
at98MHz 1mV
08. A.M.Suppression
at 98MHz 1mV
10.S/N Ratio
a
t 98MHz 1mV
11.T.H.D. 22.5KHz DEV.
12. Power Output at 10% THD 75KHz DEV 1mv
Max. v olume T.H.D
13. Ferq. Resp. -6db -Low
High
14. HUM & NOISE (Min. Volume)
01.Stereo Indication Sens.at 98Mhz 75KHz Dev.1KHz
02.Separation at 98 MHz 1mV 40KHz Dev.
03. Channel Balance
04. Stereo Distortion at 98MHz 1mV 45KHz Dev.
Multiplex:
TEST BY :
APPROVED:
REMARKS
Summary of Contents for GF-450K7
Page 7: ...GF 450K7 MAIN PCB MAIN PCB...
Page 8: ...GF 450K7 8 4 EXPLODED VIEWS AND PARTS LIST EXPLODE VIEW...
Page 14: ...14 GF 450K7 DISPLAY PCB...
Page 16: ...16 GF 450K7 CASS PCB CASS PCB SWITCH PCB CASS PCB SWITCH PCB...
Page 19: ...19 GF 450K7 CASS PCB TO MAIN PCB TO MAIN PCB TO MAIN PCB TO MAIN PCB TO DECK TO DECK...
Page 20: ...20 GF 450K7 DISPLAY PCB TO MAIN PCB TO MAIN PCB TO MAIN PCB...
Page 23: ...MAIN PCB GF 450K7 Micro Hi Fi system...
