Icom IC-80 AD, Service Manual

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SECTION 1 SPECIFICATIONS
Version TX RX
U.S.A. 144–148, 420–450*
1
0.495–823.990,
849–868.990,
894–999.990
S.E.A.
CHN
EXP
137–174*
2
, 400–470*
2
0.495–999.990
KOR 144–146, 430–440 144–146, 430–440
AUS 144–148, 420–450*
2
0.495–999.990
*
1
Guaranteed 440–450 MHz only, *
2
Guaranteed 430–440 MHz only
• Mode : FM, FN-N, AM
(Rx only)
, WFM
(Rx only)
, DV
• No. of memory channels : 1052
(incl. 50 scan edges and 2 call channels)
• Usable temp. range : –20°C to +60°C; –4°F to +140°F
• Tuning steps : 5
‡
, 6.25
‡
, 8.33
‡
, 9
‡
, 10, 12.5, 15
‡
, 20,
25, 30, 50, 100, 125 and 200 kHz
D
General
Version
TX RX
U.S.A. 144–148, 420–450*
1
0.495–823.990,
849–868.990,
894–999.990
S.E.A.
CHN
EXP
137–174*
2
, 400–470*
2
0.495–999.990
KOR 144–146, 430–440 144–146, 430–440
AUS 144–148, 420–450*
2
0.495–999.990
*
1
Guaranteed 440–450 MHz only, *
2
Guaranteed 430–440 MHz only
All stated specifications are subject to change without notice or obligation.
• Frequency stability : ±2.5 ppm
(–20°C to +60°C; –4°F to +140°F)
• Power supply : 10.0–16.0 V DC for external DC power,
or specified Icom’s battery pack
• Digital transmission speed : 4.8 kbps
• Voice coding speed
: 2.4 kbps
• Current drain
(at 7.4 V DC)
:
Tx High 144 MHz 1.8 A typical
430/440 MHz 2.1 A typical
Tx Mid. 144 MHz 1.2 A typical
430/440 MHz 1.5 A typical
Tx Low 144 MHz 0.6 A typical
430/440 MHz 0.7 A typical
Tx S-Low 144 MHz 0.4 A typical
Rx Rated output 170 mA typical
(FM)
215 mA typical
(DV)
Power save 30 mA typical
(FM)
(Duty 1:4)
38 mA typical
(DV)
standby 62 mA typical
(FM)
106 mA typical
(DV)
• Antenna connector : SMA (50
Ω
)
• Dimensions : 58.4(W)
×
103(H)
×
34.2(D) mm;
(projections not included)
2
5
⁄
16
(W)
×
4
1
⁄
16
(H)
×
1
11
⁄
32
(D) in
• Weight
(approx.)
: 290 g; 10.3 oz
(with antenna and BP-217)
D
Transmitter
• Modulation system :
FM Variable reactance freq. modulation
DV
(Digital)
GMSK reactance freq. modulation
• Output power
(at 7.4 V DC)
(Typical) : High 5.0 W, Mid. 2.5 W, Low 0.5 W,
S-Low 0.1 W
• Max. frequency deviation : ±5.0 kHz
(FM wide: approx.)
±2.5 kHz
(FM narrow: approx.)
• Spurious emissions : Less than –60 dBc at High/Mid.
Less than –13 dBm at Low/Slow
• Ext. mic. impedance : 2 k
Ω
D
Receiver
• Receive system :
Except WFM Double-conversion superheterodyne
WFM Triple-conversion superheterodyne
• Intermediate frequencies :
1st 61.65 MHz/59.25 MHz
(WFM only)
2nd 450 kHz/13.35 MHz
(WFM only)
3rd 1.95 MHz
(WFM only)
• Sensitivity
(except spurious points)
:
FM
(1 kHz/3.5 kHz Dev.; 12 dB SINAD)
1.625–29.995 MHz 0.4 μV typ.
30.000–75.995 MHz 0.25 μV typ.
76.000–117.995 MHz 0.25 μV typ.
118.000–173.995 MHz 0.14 μV typ.
174.000–259.995 MHz 0.32 μV typ.
260.000–349.995 MHz 0.32 μV typ.
350.000–469.995 MHz 0.16 μV typ.
470.000–599.995 MHz 0.32 μV typ.
600.000–999.990 MHz 0.56 μV typ.
WFM
(1 kHz/52.5 kHz Dev.; 12 dB SINAD)
76.000–108.000 MHz 1 μV typ.
175.000–221.995 MHz 1.8 μV typ.
470.000–770.000 MHz 2.5 μV typ.
AM
(1 kHz/30% Mod.; 10 dB S/N)
0.495–4.995 MHz 1.3 μV typ.
5.000–29.995 MHz 0.56 μV typ.
118.000–137.000 MHz 0.5 μV typ.
222.000–246.995 MHz 0.79 μV typ.
247.000–329.995 MHz 1 μV typ.
DV
(PN9/GMSK 4.8ksps; BER 1%)
VHF
(Amateur band only)
0.22 μV typ.
UHF
(Amateur band only)
0.22 μV typ.
• Audio output power : More than 300 mW at 10% distortion
(at 7.4 V DC)
with an 8
Ω
load
• Selectivity :
FM
(Wide)
, AM More than 50 dB
FM
(Narrow)
, DV More than 45 dB
WFM More than 300 kHz/–3 dB
Less than 700 kHz/–20 dB
• Ext. speaker connector : 3-conductor 3.5(d) mm; (
1
⁄
8
˝)/8
Ω
• Spurious and image rejection ratio :
VHF More than 60 dB
UHF More than 50 dB
(Intermediate freq.; More than 60 dB)
• Squelch Sensitivity
(except spurious points)
:
FM
(1 kHz/3.5 kHz Dev.)
1.625–29.995 MHz 0.4 μV typ.
30.000–75.995 MHz 0.25 μV typ.
76.000–117.995 MHz 0.25 μV typ.
118.000–173.995 MHz 0.14 μV typ.
174.000–259.995 MHz 0.32 μV typ.
260.000–349.995 MHz 0.32 μV typ.
350.000–469.995 MHz 0.16 μV typ.
470.000–599.995 MHz 0.32 μV typ.
600.000–999.990 MHz 0.56 μV typ.
WFM
(1 kHz/52.5 kHz Dev.)
76.000–108.000 MHz 1 μV typ.
175.000–221.995 MHz 1.8 μV typ.
470.000–770.000 MHz 2.5 μV typ.
AM
(1 kHz/30% Mod.)
0.495–4.995 MHz 1.3 μV typ.
5.000–29.995 MHz 0.56 μV typ.
118.000–137.000 MHz 0.5 μV typ.
222.000–246.995 MHz 0.79 μV typ.
247.000–329.995 MHz 1 μV typ.
<For IC-80AD>
<For IC-E80D>
‡
S e l e c t a bl e d e p e n d i n g o n t h e o p e ra t i n g
frequency band.
(unit: MHz)
(unit: MHz)