Icom IC-24AT Service Manual

SECTION
1
SPECIFICATIONS
GENERAL
•
Frequency coverage
•
Mode
•
Tuning step
•
Memory
channels
•
Antenna
impedance
•
Power
supply
requirement
•
Current drain
(typical)
(at 13.8 V DC)
•
Usable
temperature
range
•
Dimensions
•
Weight
TRANSMITTER
•
Output power (at
13.8 V DC)
•
Modulation
system
•
Max.
frequency
deviation
•
Spurious
emissions
•
Microphone
impedance
RECEIVER
•
Receiver
system
•
Intermediate
frequency
•
Sensitivity
•
Spurious
response
rejection
•
Audio
output
power
•
Audio
output
impedance
VERSION
TX/RX
FREQUENCY
COVERAGE
VHF
UHF
IC-24AT (U.S.A.)
Transmit
Receive
140-150
MHz
138-174
MHz
440-450
MHz
440-450
MHz
IC-24AT
(Australia)
Transmit
Receive
144-148
MHz
144-148 MHz
430-440 MHz
430-440
MHz
IC-24AT(Asia)
Transmit
Receive
140-150
MHz
138-174
MHz
430-440 MHz
430-440 MHz
IC-24ET
(Europe, U.K.)
Transmit
Receive
144-146 MHz
144-146
MHz
430-440 MHz
430-440
MHz
IC-24ET(lt£rfy)
Transmit
Receive
140-150 MHz
138-174
MHz
430-440
MHz
430-440
MHz
Guaranteed frequency
range
:
144~148 MHz
F3(FM)
5,
10.
12.5,
15,
25
or 50
kHz
40
plus 2
call
channels
50 O
unbalanced
Icom
battery
packs or
battery
case
(BP-81
~BP-86,
BP-90)
External
power jack
6-1
6 V
DC
TX/RX
CONDITION
VHF
UHF
Transmit
High
1.3 A
1.6 A
Low 1
0.5
A
0.7 A
Receive
AF max.
power
150 mA
150 mA
Power
saved
16
mA
16
mA
-10
'C
-
+60 ‘C (+14
T~+140
T)
52
(W)
X
156
(H)
X
34.5
(D)
mm
2.0
(W)
X
6.1
(H)
X 1
.4
(D) in
(With the
BP-86)
52
(W)
X
136.5
(H) X 34.5
(D)
mm
2.0
(W) X
5.4
(H) X
1
.4
(D)
in
(With the BP-82)
(Projections
not
included)
385
g
(13.6
oz)
(With the
BP-86
and dry
batteries)
340
g
(12.0
oz)
(With
the
BP-82)
High 5W
Low 1
0.5 W
Low 2
1.5 W
Low 3
3.5 W
Variable
reactance frequency
modulation
±
5.0 kHz
Less than
-60
dB
2kS2
Double-conversion
superheterodyne
1st
30.875 MHz
2nd
455
kHz
Less
than
0.18
pV for 12
dB SINAD
More
than
60 dB
More
than
200 mW at
10 %
distortion with an
8 load
80
All stated
specifications are subject
to change
without
notice
or obligation.
1-1

Icom IC-24AT Specifications

General

Brand	Icom
Model	IC-24AT
Category	Transceiver
Language	English