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5 - 6
ADJUSTMENT ITEM
ADJUSTMENT CONDITIONS
OPERATION
VALUE
SENSITIVITY
Connect a Standard Signal Generator to the antenna connector (J1).
118.020 MHz
(Left Band)
[L LT1]
1
• Set the SSG as;
Frequency :
118.020 MHz
Push the right band’s
[MAIN•BAND]
key.
(Automatic
adjustment)
(Right Band)
[R LT1]
2
127.020 MHz
(Left Band)
[L MT1]
3
• Set the SSG as;
Frequency :
127.020 MHz
(Right Band)
[R MT1]
4
135.980 MHz
(Left Band)
[L HT1]
5
• Set the SSG as;
Frequency :
135.980 MHz
(Right Band)
[R HT1]
6
136.020 MHz
(Left Band)
[L LT2]
7
• Set the SSG as;
Frequency :
136.020 MHz
(Right Band)
[R LH2]
8
146.020 MHz
(Left Band)
[L MT2]
9
• Set the SSG as;
Frequency :
146.020 MHz
(Right Band)
[R MT2]
10
173.980 MHz
(Left Band)
[L HT2]
11 • Set the SSG as;
Frequency :
173.980 MHz
(Right Band)
[R HT2]
12
174.020 MHz
(Left Band)
[L LT3]
13 • Set the SSG as;
Frequency :
174.020 MHz
220.020 MHz
(Left Band)
[L MT3]
14 • Set the SSG as;
Frequency :
220.020 MHz
250.020 MHz
(Left Band)
[L HT3]
15 • Set the SSG as;
Frequency :
250.020 MHz
260.020 MHz
(Left Band)
[L LT4]
16 • Set the SSG as;
Frequency :
260.020 MHz
310.020 MHz
(Left Band)
[L MT4]
17 • Set the SSG as;
Frequency :
310.020 MHz
360.020 MHz
(Left Band)
[L HT4]
18 • Set the SSG as;
Frequency :
360.020 MHz
• CONNECTION FOR RECEIVE SENSITIVITY AND RSSI ADJUSTMENTS
Fuses
20 A
DC power supply
(13.8 V/20 A)
⊕
−
To J1
STANDARD SIGNAL GENERATOR
(0.1–1 GHz)
<SETTING>
• For RX SENSITIVITY ADJ.
Modulation : 1 kHz
Deviation : ±3.5 kHz
Level
: 0 dBµ
IC-E2820
Black
Red
⊕
−
¤
SENSITIVITY ADJUSTMENT
5-4 RECEIVE ADJUSTMENTS