Specifications - Icom IC-726 Service Manual

SECTION
1
SPECIFICATIONS
GENERAL
•
Frequency coverage
•
Modes
•
Number
of
memory
channels
•
Antenna impedance
•
Usable temperature range
•
Frequency
stability
•
Power
supply requirement
• Current
drain
(at
13.8
V DC)
• Dimensions
• Weight
Receive 500
kHz~30 MHz, 50
MHz~54 MHz
Transmit
160-m band
1.8~2.0
MHz
17-m
band 18.068~18.168
MHz
80-m band 3.5~4.0
MHz
15-m band
21.0
—21.45
MHz
40-m band
7.0—
7.3
MHz
12-m band 24.89
—24.99
MHz
30-m band
10.1
—
10.15
MHz
10-m band
28.0
—29.7
MHz
20-m band 14.0—14.35
MHz
6-m band
50.0
—54.0
MHz
SSB
(A3J),
CW
(A1).
AM
(A3),
FM
(F3)
26
50
Cl
unbalanced
-10 °C- +
60
°C(+14 °F-
+
140
°F)
Less than
±200
Hz
up
to
one hour
after
power
is
turned
ON.
Less than
±30
Hz
after
one hour
at
±25
°C
(±77
°F).
Less than
±350
Hz
at
0
°C-±50
°C
(±32
°F-±122
°F).
13.8
V
DC ±15
%
(negative ground)
Receive squelched
1.3
A
max.
audio output 1.6
A
Transmit
20
A
241 (W)
X 94
(H)
X
239
(D)
mm
9.5
(W) x
3.7 (H)
x
9.4 (D)
in
(Projections not included)
4.8 kg (10.6
lb)
TRANSMITTER
• Output
power
•
Spurious emissions
• Carrier
suppression
•
Unwanted
sideband
•
Microphone impedance
SSB,
CW,
FM
(HF)
100
W
max., (50
MHz)
10
W
max.
AM
(HF)
40
W
max., (50
MHz)
4W
max.
1.8—30
MHz
Less than
-50
dB
50—54 MHz
Less than
-60
dB
Less than
-40
dB
Less than
-50
dB
with
1000
Hz
modulation
600
O
RECEIVER
•
Receive system
•
Intermediate frequencies
• Sensitivity (preamplifier
ON)
•
FM
squelch
sensitivity
(preamplifier
ON)
•
Selectivity
•
Spurious response
rejection
• Audio output
impedance
•
Audio
output
power
• RIT variable
range
SSB,
CW,
AM
Double-conversion superheterodyne
FM
T
riple-conversion
superheterodyne
1st
SSB
70.4515
MHz
CW
70.4506
MHz
AM,
FM
75.4500
MHz
2nd
SSB
9.0115
MHz
CW
9.0106
MHz
AM,
FM
9.0100
MHz
3rd
FM
455 kHz
(1
.8-30 MHz)
SSB,
CW
Less than 0.16
pV
for
10
dB S/N
AM
Less than
2.0
pV
for
10
dB S/N
(28-30 MHz)
FM
Less than
0.5
pV
for
12
dB
SI
NAD
(50—
54
MHz) SSB,
CW
Less than 0.13
pV
for
10
dB S/N
AM
Less than
2.0
pV
for
10
dB S/N
FM
Less than
0.3
pV
for
12
dB
SI
NAD
Less than
0.3
pV
SSB,
CW
More
than
2.3
kHz/
-6
dB
Less than
4.0
kHz/
-60 dB
AM
More
than
6.0
kHz/—
6
dB
Less than 20.0 kHz/
—
40 dB
FM
More
than 15
kHz/-
6
dB
Less than
30 kHz/
-50
dB
More
than
70
dB
8
Cl
More
than
2.6
W
at
10
%
distortion
with
an 8
Q
load
More
than
±1.2 kHz
All
stated specifications are subject
to
change
without notice or obligation.
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