Icom IC-7610

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.
L 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.
L 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
LYou 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