ICOM IC-756PRO2 Manuale Utente
18
3
INSTALLATION AND CONNECTIONS
■
Linear amplifier connections
Use the [ANT1] connector when connecting a linear
amplifier.
amplifier.
CONNECTING THE IC-PW1
Turn OFF the transceiver’s antenna tuner while tuning the IC-PW1’s tuner.
To an
antenna
antenna
ACC-1
ANT
ANT2
ANT1 ACC(2)
INPUT1
INPUT2
REMOTE
EXCITER
1
1
1&2
GND
GND
IC-PW1
AC outlet
(Non-European versions: 100–120/220–240 V
European version
European version
: 230 V)
Ground
Transceiver
REMOTE
Remote control cable
(supplied with the IC-PW1)
ACC cable
(supplied with the IC-PW1)
Be sure to connect the cable
to the 7-pin ACC(2) jack.
to the 7-pin ACC(2) jack.
Coaxial cable
(supplied with the IC-PW1)
Coaxial cable
(optional)
Connect
[INPUT2]
if necessary
[INPUT2]
if necessary
CONNECTING A NON-ICOM LINEAR AMPLIFIER
R
WARNING:
Set the transceiver output power
and linear amplifier ALC output
level referring to the linear amplifier
instruction manual.
and linear amplifier ALC output
level referring to the linear amplifier
instruction manual.
The ALC input level must be in the
range 0 V to –4 V, and the trans-
ceiver does not accept positive volt-
age. Non-matched ALC and RF
power settings could cause a fire or
ruin the linear amplifier.
range 0 V to –4 V, and the trans-
ceiver does not accept positive volt-
age. Non-matched ALC and RF
power settings could cause a fire or
ruin the linear amplifier.
The specifications for the SEND relay are 16 V DC 2 A. If this
level is exceeded, a large external relay must be used.
level is exceeded, a large external relay must be used.
RF OUTPUT
RF INPUT
ALC
SEND
50
Ω
coaxial cable
Transceiver
ANT1
ALC
SEND
To an
antenna
antenna
Non-Icom linear amplifier