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5 - 2
ADJUSTMENT
ADJUSTMENT CONDITIONS
OPERATION
VALUE
REFERENCE
FREQUENCY
(Left Band)
[L REF]
1
•
•
•
C o n n e c t a Te r m i n a t o r t o t h e
antenna connector (J1).
Loosely couple a Frequency Coun-
ter to the antenna connector (J1).
Transmitting
Rotate the right band’s
[DIAL]
to
adjust the reference frequency,
then push the right band’s
[MAIN
•BAND]
key.
146.000 MHz
(Right Band)
[R REF]
2
435.000 MHz
IC-E2820
• CONNECTIONS FOR FREQENCY ADJUSTMENT
FREQUENCY COUNTER
(0.1–1 GHz)
Terminator
(50
Ω
/100 W)
Fuses
20 A
Black
Red
⊕
−
DC power supply
(13.8 V/20 A)
⊕
−
To J1
(Loose coupling)
5-2 FREQUENCY ADJUSTMENT