Specifications - 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