Icom IC-80AD Service Manual page 4

SECTION 1.
D General
<For IC-80AD>
Version TX
1
U.S.A. 144–148, 420–450*
S.E.A.
2
137–174* , 400–470*
CHN
EXP
KOR 144–146, 430–440
2
AUS 144–148, 420–450*
1
* Guaranteed 440–450 MHz only, *
<For IC-E80D>
Version TX
1
U.S.A. 144–148, 420–450*
S.E.A.
2
137–174* , 400–470*
CHN
EXP
KOR 144–146, 430–440
2
AUS 144–148, 420–450*
1
* Guaranteed 440–450 MHz only, *
• Mode : FM, FN-N, AM
• 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
25, 30, 50, 100, 125 and 200 kHz
‡
Selectable depending on the operating
frequency band.
• 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
215 mA typical
Power save 30 mA typical
38 mA typical
(Duty 1:4)
standby 62 mA typical
106 mA typical
: SMA (50 Ω)
• Antenna connector
• Dimensions : 58.4(W)×103(H)×34.2(D) mm;
5
2 ⁄
(projections not included)
16
• Weight : 290 g; 10.3 oz
(approx.)
D Transmitter
• Modulation system :
FM Variable reactance freq. modulation
DV GMSK reactance freq. modulation
(Digital)
• 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
±2.5 kHz
• Spurious emissions : Less than –60 dBc at High/Mid.
Less than –13 dBm at Low/Slow
• Ext. mic. impedance : 2 kΩ
All stated specifications are subject to change without notice or obligation.
All manuals and user guides at all-guides.com
SPECIFICATIONS
(unit: MHz)
RX
0.495–823.990,
849–868.990,
894–999.990
2
0.495–999.990
144–146, 430–440
0.495–999.990
2
Guaranteed 430–440 MHz only
(unit: MHz)
RX
0.495–823.990,
849–868.990,
894–999.990
2
0.495–999.990
144–146, 430–440
0.495–999.990
2
Guaranteed 430–440 MHz only
, WFM , DV
(Rx only) (Rx only)
‡ ‡ ‡ ‡
, 8.33 , 9 , 10, 12.5, 15 , 20,
(FM)
(DV)
(FM)
(DV)
(FM)
(DV)
1 11
(W)×4 ⁄ (H)×1 ⁄ (D) in
16 32
(with antenna and BP-217)
(FM wide: approx.)
(FM narrow: approx.)
D Receiver
• Receive system
Except WFM
WFM
• Intermediate frequencies :
1st
2nd
3rd
• Sensitivity
(except spurious points)
FM
(1 kHz/3.5 kHz Dev.; 12 dB SINAD)
1.625–29.995 MHz
30.000–75.995 MHz
76.000–117.995 MHz
118.000–173.995 MHz
174.000–259.995 MHz
260.000–349.995 MHz
350.000–469.995 MHz
470.000–599.995 MHz
600.000–999.990 MHz
WFM
(1 kHz/52.5 kHz Dev.; 12 dB SINAD)
76.000–108.000 MHz
175.000–221.995 MHz
470.000–770.000 MHz
AM
(1 kHz/30% Mod.; 10 dB S/N)
0.495–4.995 MHz
5.000–29.995 MHz
118.000–137.000 MHz
222.000–246.995 MHz
247.000–329.995 MHz
DV
(PN9/GMSK 4.8ksps; BER 1%)
VHF
(Amateur band only)
UHF
(Amateur band only)
• Audio output power
(at 7.4 V DC)
• Selectivity
FM , AM
(Wide)
FM , DV
(Narrow)
WFM
• Ext. speaker connector
• Spurious and image rejection ratio :
• Squelch Sensitivity
(except spurious points)
FM
(1 kHz/3.5 kHz Dev.)
1.625–29.995 MHz
30.000–75.995 MHz
76.000–117.995 MHz
118.000–173.995 MHz
174.000–259.995 MHz
260.000–349.995 MHz
350.000–469.995 MHz
470.000–599.995 MHz
600.000–999.990 MHz
WFM
(1 kHz/52.5 kHz Dev.)
76.000–108.000 MHz
175.000–221.995 MHz
470.000–770.000 MHz
AM
(1 kHz/30% Mod.)
0.495–4.995 MHz
5.000–29.995 MHz
118.000–137.000 MHz
222.000–246.995 MHz
247.000–329.995 MHz
1 - 1
:
Double-conversion superheterodyne
Triple-conversion superheterodyne
61.65 MHz/59.25 MHz
(WFM only)
450 kHz/13.35 MHz
(WFM only)
1.95 MHz
(WFM only)
:
0.4 μV typ.
0.25 μV typ.
0.25 μV typ.
0.14 μV typ.
0.32 μV typ.
0.32 μV typ.
0.16 μV typ.
0.32 μV typ.
0.56 μV typ.
1 μV typ.
1.8 μV typ.
2.5 μV typ.
1.3 μV typ.
0.56 μV typ.
0.5 μV typ.
0.79 μV typ.
1 μV typ.
0.22 μV typ.
0.22 μV typ.
: More than 300 mW at 10% distortion
with an 8 Ω load
:
More than 50 dB
More than 45 dB
More than 300 kHz/–3 dB
Less than 700 kHz/–20 dB
˝)/8 Ω
1
: 3-conductor 3.5(d) mm; ( ⁄
8
VHF More than 60 dB
UHF More than 50 dB
(Intermediate freq.; More than 60 dB)
:
0.4 μV typ.
0.25 μV typ.
0.25 μV typ.
0.14 μV typ.
0.32 μV typ.
0.32 μV typ.
0.16 μV typ.
0.32 μV typ.
0.56 μV typ.
1 μV typ.
1.8 μV typ.
2.5 μV typ.
1.3 μV typ.
0.56 μV typ.
0.5 μV typ.
0.79 μV typ.
1 μV typ.