Icom IC-751A - 4-4 PA Unit

5-3 ANTENNA
TUNER
is
recommended
that
the
ICOM IC-ATIOO or IC-AT500 Auto-
matic
Antenna
Tuner be
used
between the
IC-751
A
and
the
antenna
system to
achieve
maximum performance from the transceiver.
The
IC-751 A
may
also
be used
with the
AH-2
Automatic
Antenna
Tuner
(weatherproofed)
designed
especially
for
long
wire or
vertical
antennas. The
AH-2
covers
all HF bands
therefore It Is
suitable
for
use
on the
Amateur
bands
as
well
as
with the IC-751
A
general
coverage
receiver.
•
USING
THE
IC-ATIOO
or
IC-AT500
The
maximum
allowable input
for the
IC-ATIOO
is 100
watts,
there-
fore,
the IC-AT500
must
be used
with the
1C-2KL
Linear
Amplifier.
(SUPPLIED
WITH
IC-AT100/500)
ACCESSORY
CABLE
•
USING
THE
AH-2
The AH-2
provides
reliable
matching for
frequencies
from
1.8MHz
to
30MHz using a 12
meter long
antenna
element.
NOTE: It Is
necessary
to adjust
the tuning
power.
Refer to
the
AH-2
manual,
SECTION 5
-
3
TUNING
POWER.
(TOP
VIEW)
19
-