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SECTION 1
SPECIFICATIONS
‡
Selectable depending on the operating frequency band.
P
GENERAL
• Frequency coverage
:
(unit: MHz)
Version
A band
B band
EUR
Tx: 144–146, 430–440
Rx: 0.495–999.990*
1,
*
2
Tx: 144–146, 430–440
Rx: 118–174*
2
, 350–470*
1
*
1
Guaranteed 430–440 MHz only, *
2
Guaranteed 144–146 MHz only,
• Mode
: FM, FN-N, AM
(Rx only)
, WFM
(Rx only)
, DV
• No. of memory channels : 1304
(incl. 100 scan edges and 4 call channels)
• Usable temp. range
: –20°C to +60°C
• Tuning steps
: 5
‡
, 6.25
‡
, 8.33
‡
, 9
‡
, 10, 12.5, 15, 20,
25, 30, 50, 100, 125 and 200 kHz
• Frequency stability
: ±2.5 ppm
(–20°C to +60°C)
• Power supply
: 10.0–16.0 V DC for external DC power,
or specifi ed 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
0.4 A typical
Rx
Rated output 150 mA typical
(single watch; FM)
180 mA typical
(dualwatch; FM/FM)
200 mA typical
(single watch; DV)
220 mA typical
(dualwatch; FM/DV)
Rx
Power save
38 mA typical
(single watch; FM)
(Duty
1:4)
43 mA typical
(dualwatch; FM/FM)
47 mA typical
(single watch; DV)
50 mA typical
(dualwatch; FM/DV)
standby
65 mA typical
(single watch; FM)
90 mA typical
(dualwatch; FM/FM)
110 mA typical
(single watch; DV)
130 mA typical
(dualwatch; FM/DV)
• Antenna connector
: SMA (50
Ω
)
• Dimensions :
59(W)
×
112(H)
×
34.2(D) mm;
(projections not included)
• Weight
(approx.)
:
325
g
(with antenna and BP-256)
P
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
P
RECEIVER
• Receive system
:
Except WFM
Double-conversion superheterodyne
WFM
Triple-conversion
superheterodyne
• Intermediate frequencies :
1st
A band
61.65 MHz/59.25 MHz
(WFM only)
B band
46.35 MHz
2nd
450 kHz/13.35 MHz
(WFM only)
3rd
1.95
MHz
(WFM only)
• Sensitivity
(except spurious points)
:
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.
FM
(1 kHz/3.5 kHz Dev.; 12 dB SINAD)
VHF (Amateur band only) 0.14 µV typ.
UHF (Amateur band only) 0.16 µV typ.
1.625–29.995 MHz
0.4 µV typ.
30.000–117.995 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.
DV
(digital/PN9 4.8 kbps; BER 1%)
VHF
(Amateur band only)
0.22 µV typ.
UHF
(Amateur band only)
0.22 µV typ.
• Audio output power
: More than 200 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)
:
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.
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.