Icom IC-746

85
15
SPECIFICATIONS AND OPTIONS
IC-PW1 HF + 50 MHz 1 kW LINEAR AMPLIFIER EX-627 AUTOMATIC ANTENNA
SELECTOR
Automatically selects the antenna for
the selected HF ham band.
• Max. input power: 1000 W PEP
AH-4 HF AUTOMATIC ANTENNA
TUNER
AH-2b ANTENNA ELEMENT
A 2.5 m long
antenna ele-
ment for mobile
operation with
the AH-4.
• Frequency cov-
erage:
3.5–28 MHz
bands with the
AH-4
PS-85 POWER SUPPLY
Light weight switching regulator sys-
tem power supply.
• Output voltage: 13.8 V DC
• Max. current drain: 20 A
SM-20 DESKTOP MICROPHONE
Unidirectional, electret microphone for
base station operation. Includes [UP]/
[DOWN] switches and a low cut function.
FL-100, FL-101, FL-103, FL-223
and FL-232 9 MHz FILTERS
• FL-100: 500 Hz/–6 dB (CW/RTTY nar.)
• FL-101: 250 Hz/–6 dB (CW nar.)
• FL-103: 2.8 kHz/–6 dB (SSB wide)
• FL-223: 1.9 kHz/–6 dB (SSB nar.)
• FL-232: 350 Hz/–6 dB (RTTY/CW nar.)
FL-52A, FL-53A, FL-96, FL-222 and
FL-257 455 kHz FILTERS
• FL-52A: 500 Hz/–6 dB (CW/RTTY nar.)
• FL-53A: 250 Hz/–6 dB (CW nar.)
• FL-96: 2.8 kHz/–6 dB (SSB wide)
• FL-222: 1.8 kHz/–6 dB (SSB nar.)
• FL-257: 3.3 kHz/–6 dB (SSB wide)
15-2 Options
SM-8 DESKTOP MICROPHONE
Electret condenser-type desktop micro-
phone including 2 connection cables for
simultaneous connection of 2 trans-
ceivers. [UP] and [DOWN] switches are
included.
CT-16 SATELLITE INTERFACE UNIT
Easy tuning when connecting another
Icom VHF/UHF transceiver for instant
satellite communications.
CT-17 CI-V LEVEL CONVERTER
For remote transceiver control using a
personal computer.You can change fre-
quencies, operating mode, memory
channels, etc.
SP-21 EXTERNAL SPEAKER
Designed for base station operation.
Input impedance: 8 Ω
Max. input power: 5 W
CR-282 HIGH-STABILITY CRYSTAL
UNIT
Contains a temperature-compensating
oven heater and crystal unit for improved
frequency stability.
• Frequency stability: ±0.5 ppm
UT-102 VOICE SYNTHESIZER UNIT
Announces operating frequency, mode
and S-meter level.