2
INSTALLATION AND CONNECTIONS
2-2
Connecting the antenna tuner
The AH-4 matches the IC-7610 to the optional
AH-2b or to a long wire antenna more than 7 m/23 ft
long (usable between 3.5 and 50 MHz).
NOTE
:
• Before connecting, be sure to turn OFF the transceiver.
•
While the AH-4 is connected, the IC-7610ʼs internal antenna tuner is deactivated.
L
See the AH-4 instruction manual for installation and
connection details.
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See the Advanced Manual for connecting the
optional AH-740
automatic
antenna
tuner
.
Coaxial cable (50 Ω)
GND
AH-4
GND
[ANT 1]
[TUNER]
HF band long wire
antenna
Connecting a Transverter
Connect your transverter unit as described below.
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You may need to connect to [ALC], depending on the transverter.
•Set the “Transverter Function” item to ON to use the transverter operating mode.
You can also use the transverter operating mode by connecting a DC voltage to [ACC 2 (6: TRV)].
MENU
» SET > Function >
Transverter Function
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You cannot select the antenna or use the internal tuner while using the Transverter function.
•Set the offset frequency for the transverter operation.
MENU
» SET > Function >
Transverter Offset
[SEND]
RF IN/OUT
[X-VERTER]
[SEND]
TRV
RX
RX
TX
TX
ANT
Transverter
GND
VHF/UHF band antenna
GND
Coaxial cable (50 Ω)
TRV