Icom IC-W2A Service Manual page 4

SECTION
1
SPECIFICATIONS
GENERAL
• Frequency coverage
•Mode
•Antenna impedance
• Usable temperature range
• Frequency
stability
•
External
DC
power
supply
•Current
drain
•Dimensions
•Weight
RECEIVER
•Sensitivity
•Receive system
•Intermediate frequencies
•Selectivity
•Audio
output
power
•Spurious
rejection
TRANSMITTER
•Output power
(1
3.5 V)
•Modulation system
• Max. frequency
deviation
•Spurious emissions
MODEL
VERSION
FREQUENCY COVERAGE
144
MHz
430
(440)
MHz
IC-W2A
U.S.A.
140-150 MHz*
(Tx)
136-174 MHz*
(Rx)
440-450
MHz
Australia
144-148 MHz
430-440
MHz
Asia
140-150
MHz*(Tx)
138-174
MHz*(Rx)
IC-W2E
Italy
Europe
144-146
MHz
U.K.
•Guaranteed frequency coverage
is
1
44—148
MHz.
F3 (FM)
50
Q
(unbalanced)
-
1
0°C~ +
60°C
(+1
4"F~
+
1
40°F)
±5 ppm
(0°C~+50°C)
6—1
6
V
DC
(negative ground)
CONDITION
144
MHz
430
MHz
TRANSMIT
(13.5 V)
High
1.3
A
1.8
A
Low
1
500
mA
700
mA
RECEIVE
(12.5 V)
MONO
BAND
Power
saved
20 mA*
Rated
audio output
150
mA
DUAL
BAND
Power
saved 40
mA*
Rated audio output 200
mA
•Average value
:
54(W)x170(H)x36(D)mm;
2.1
(W)x6.7 (H)x1
.4
(D)
in
(U.S.A.)
54(W)x135(H)x36(D)mm;
2.1
(W) x
5.3
(H)x1
.4
(D)
in
(Australia)
54(W)x154(H)x36(D)mm;
2.1
(W)x6.1 (H)x1.4(D)in
(Asia,
Europe,
U.K.,
Italy)
:
530
g,
1.2
lb (U.S.A.)
450
g,
15.9
oz
(Asia,
Europe,
U.K.,
Italy)
400
g,
14.1
oz
(Australia)
Less than
0.
1
6
pV
for
1
2
dB
SI
NAD
Double-conversion superheterodyne
VHF;
1st
30,850
MHz,
2nd 455 kHz
UHF;
1st
35.800 MHz, 2nd 455 kHz
More
than 15
kHz/-6
dB,
less
than
30
kHz/-60 dB
More
than 0.18
W
at
10%
distortion with
an 8
Q
load
Less
than
-60 dB
5
W
(HIGH),
3.5
W
(LOW3),
1
.5
W
(LOW2),
0.5
W
(LOW1
Variable reactance frequency modulation
±5
kHz
Less
than
-60
dB
All
stated specifications
are subject
to
change
without notice or
obligation.
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