5 - 10
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DIVERSITY ADJUSTMENT
• CONNECTION FOR DIVERSITY ADJUSTMENT
Fuses
20 A
DC power supply
(13.8 V/20 A)
⊕
−
To J1
To J2
STANDARD SIGNAL GENERATOR (2)
(0.1–1 GHz)
STANDARD SIGNAL GENERATOR (1)
(0.1–1 GHz)
IC-E2820
Black
Red
⊕
−
ADJUSTMENT ITEM
OPERATION
VALUE
SQUELCH
500.020 MHz
(FM)
[L SQ7]
21
Push the
[MAIN•BAND] key
.
(Automatic
adjustment)
(FM)
[R SQ7]
22
(FM-N)
[L SQ7]
23
(FM-N)
[R SQ7]
24
910.020 MHz
(FM)
[R SQ8]
25
(FM-N)
[R SQ8]
26
ADJUSTMENT ITEM
ADJUSTMENT CONDITIONS
OPERATION
VALUE
DIVERSITY
Connect a Standard Signal Generator to each antenna connector (J1 and J2) independently.
127.020 MHz
(S0 level)
(Left Band)
[L DL1]
1
Set the SSG as;
Frequency :
127.020 MHz
Level
: −6 dBµ
P u s h t h e r i g h t
b a n d ’s
[ M A I N •
BAND]
key.
(Automatic
adjustment)
(Right Band)
[R DL1]
2
(S3 level)
(Left Band)
[L DM1]
3
Set the SSG as;
Level
: −1 dBµ
(Right Band)
[R DM1]
4
(Full scale)
(Left Band)
[L DH1]
5
Set the SSG as;
Level
: +15 dBµ
(Right Band)
[R DH1]
6
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SQUELCH ADJUSTMENT (continued)