Fm Radio Sígnals - Nokia NHM-7 Series Troubleshooting Manual

NHM-7
Troubleshooting and Tuning Instructions
FM Radio sígnals
Audio out from PWB test point – with FM
test signal.
G S MP O W
R E F – 3 0 . 0 d B m
1 0 d B /
C E N T E R
9 8 . 0 0 0 0 MH z
REF OFS
0 . 0 d B
R B W
1 0 k H z
V B W
1 0 k H z
S WP
2 . 0 s
C E N T E R 9 8 . 0 0 0 0
LC tank 1 – with FM test signal.
G S MP O W
R E F – 3 0 . 0 d B m
1 0 d B /
S P A N
1 . 0 0 0 MH z
REF OFS
0 . 0 d B
R B W
1 0 k H z
V B W
1 0 k H z
S WP
2 . 0 s
3DJH 
Fr i Au g 3 1 0 7 : 4 0 : 2 1 2 0 0 1
A T T 0 d B A_ v i e w B_ b l a n k
MH z S P A N 5 0 0 k H z
Fr i Au g 3 1 0 7 : 4 8 : 1 8 2 0 0 1
A T T 0 d B A_ v i e w B_ b l a n k
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PAMS Technical Documentation
Audio out from test jig connector – with FM
test signal, volume 100%.
G S MP O W
R E F – 3 0 . 0 d B m
1 0 d B /
C E N T E R
1 0 8 . 7 0 0 0 MH z
REF OFS
0 . 0 d B
R B W
1 0 k H z
V B W
1 0 k H z
S WP
2 . 0 s
C E N T E R 1 0 8 . 7 0 0 0
LC tank 2 – with FM test signal.
G S MP O W
R E F – 3 0 . 0 d B m
1 0 d B /
S P A N
1 . 0 0 0 MH z
REF OFS
0 . 0 d B
R B W
1 0 k H z
V B W
1 0 k H z
S WP
2 . 0 s
Fr i Au g 3 1 0 7 : 4 2 :
A T T 0 d B A_ v i e w B_ b l
MH z S P A N 5 0
Fr i Au g 3 1 0 7 : 4 6 : 3 1
A T T 0 d B A_ v i e w B_ b l a n k
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