Icom IC-725

GENERAL
•
Frequency
coverage
Receive 500
kHz~30 MHz
Transmit 160-mband
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
~21.45MHz
40-mband
7.0~
7.3 MHz
12-m
band 24.89
—24.99
MHz
30-mband
10.1—
10.15 MHz
10-m
band 28.0
—29.7
MHz
20-m band
14.0—14.35
MHz
•
Modes
: SSB
(A3J), CW (A1). AM
(A3), FM (F3)
(Ul-7 AM
•
FM UNIT is
required for
AM transmit
and FM
transmit/receive.)
•
Number of
memory channels 26
•
Antenna
impedance
50 Cl
unbalanced
•
Usable
temperature
range
—
10 °C— +60 “C (+14
°F—
+ 140 °F)
•
Frequency
stability 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).
•
Power supply
requirement
13.8 V DC ±15
%,
negative
ground
•
Current drain (at
13.8 V DC)
Receive
squelched 1.2 A
max. audio
output
1.5 A
Transmit 20 A
•
Dimensions
:
241
(W)x94 (H)x239
(D) mm
(projections
not
included)
9.5
(W)
X
3.7
(H)x
9.4(D) in
•
Weight
4.6 kg
(10.1
lb)
TRANSMITTER
•
Output
power
SSB. CW, FM
10—
100 W
continuously
adjustable
AM
10—40
W
continuously
adjustable
•
Spurious emissions
More than 50 dB
below peak output
power
•
Carrier suppression
More than 40 dB below
peak output
power
•
Unwanted
sideband
More
than
50
dB down
with 1 kHz
AF input
•
Microphone
impedance : 600
Cl
RECEIVER
•
Receive system
SSB,
CW, AM
Double-conversion
superheterodyne
FM
Triple-conversion
superheterodyne
•
Intermediate
frequencies 1st
SSB
70.4515 MHz
CW
70.4506 MHz
AM, FM
70.4500 MHz
2nd
SSB 9.0115
MHz
CW
9.0106 MHz
AM.
FM 9.0100 MHz
3rd FM
455 kHz
•
Sensitivity
(preamplifier ON) SSB, CW
(10
dB S/N)
1.8—
30
MHz Less
than
0.15
pV
(—123
dBm)
AM
(10
dB S/N)
0.5-1.8 MHz Less than 13.0
pV
(-85
dBm)
1.8—30
MHz Less
than
2.0 pV
(-101
dBm)
FM
(12
dB SINAD)
28—30
MHz
Less
than
0.5
pV
(-113 dBm)
•
FM squelch
sensitivity Less
than
0.3
pV
(prearfiplifier ON)
•
Selectivity
; 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
•
Spurious
response rejection
More than 70
dB
•
Audio output
impedance 8
Cl
•
Audio output
power
More than 2.6 W at 10
%
distortion
with an
8
£5
load
•
RIT
variable range
More than ± 1 kHz
All stated
specifications
are subject to
change without notice
or obligation.
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