Icom ID-51A Advanced Instructions page 358

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19
SPECIFICATIONS
■ Transceiver
D General
• Frequency coverage :
TX 144–146, 430–440
EUR, KOR
RX 144–146, 430–440
TX 144–146, 430–440
UK
1
RX 108–174* , 380–479*
TX 144–146, 430–434, 435–438
ITR
108–136.995,*
RX
430–434, 435–438
TX 144–148, 430–450*
U.S.A.
RX 108–174* 4 , 380–479*
4
TX 137–174* , 400–479*
EXP
RX 108–174* 4 , 380–479*
TX 144–148, 430–440
EXP-1
4
RX 108–174* , 380–479*
BC Radio (AM): 0.520–1.710 kHz
ALL RX
BC Radio (FM): 76.0–108.0 MHz*
* 1 Guaranteed 144–146 MHz only
* 2 Guaranteed 430–440 MHz only
* 3 Guaranteed 440–450 MHz only
* 4 Guaranteed 144–148 MHz only
5
* 88.0–108.0 MHz for the USA version transciever.
The SUB band audio signal may be muted, depending on
the combination of operating band and mode.
• Mode : FM, AM (Rx only), DV
• Number of memory channels
: 554
(incl. 50 scan edges and 4 call channels)
• Number of BC radio memory channels
: 500
• Usable temp. range : –20°C to +60°C; –4°F to +140°F
• Tuning steps : 1, 5, 6.25, 8.33, 9, 10, 12.5, 15, 20,
25, 30, 50, 100, 125 and 200 kHz
* The selectable steps may differ, depending on the selected fre-
quency band or operating mode.
• 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 (at 5 W) Less than 2.5 A
RX Max. output FM Less than 350 mA
Less than 200 mA
DV Less than 450 mA
: SMA (50 W)
• Antenna connector
• Dimensions : 58(W)×105.4(H)×26.4(D) mm;
2.3(W)×4.1(H)×1.0(D) in
(projections not included)
• Weight : 255 g; 9 oz
(approximately)
(incl. battery pack and antenna)
(unit: MHz)
2
1 144–146,
3
3
2
2
2
5
(Internal speaker)
(External speaker)
(Internal speaker)
Less than 300 mA
(External speaker)
D Transmitter
• Modulation system
FM
DV
• Output power
(at 7.4 V DC)
• Max. frequency deviation: ±5.0 kHz
• Spurious emissions
• Ext. mic. impedance
D Receiver
• Receive system
• Intermediate frequencies
A Band
B Band
• Sensitivity
(except spurious points)
FM
(1 kHz/3.5 kHz Dev.; 12 dB SINAD)
DV
(PN9/GMSK 4.8 kbps; BER 1%)
• Audio output power (at 10% distortion)
Internal speaker
External speaker
• Selectivity
FM
(Wide)
FM , DV
(Narrow)
• Ext. speaker connector : 3-conductor 3.5(d) mm; (
• Spurious and image rejection ratio
• Squelch Sensitivity
(
■ BC-202
desktop charger
• Power supply requirement
• Charging temperature range : 0˚C to +40˚C; +32˚F to +104˚F
• Weight
• Dimensions
All stated specifications are subject to change without notice
or obligation.
19-2
:
Variable reactance freq.
modulation
GMSK reactance freq.
modulation
: High 5.0 W, Mid. 2.5 W,
Low2 1.0 W, Low1 0.5 W,
S-Low 0.1 W
(Typical)
(FM wide: approx.)
±2.5 kHz
(FM narrow: approx.)
: Less than –60 dBc at High/Mid.
Less than –13 dBm at Low2/
Low1/S-Low
: 2.2 kW
: Double-conversion
superheterodyne
: 46.35 MHz (1st IF)
: 450 kHz (2nd IF)
: 61.65 MHz (1st IF)
: 450 kHz (2nd IF)
Less than –15 dBµ
:
Less than –11 dBµ
:
: More than 0.4 W with a 16 Ω load
: More than 0.2 W with a 8 Ω load
: More than 55 dB
: More than 50 dB
: More than 60 dB
threshold, )
1 kHz/3.5 kHz Dev.
: Less than –15 dBµ
: 12 to 16 V DC or the specified
Icom AC adapter (BC-123S)
: Approximately 104 g; 3.7 oz
(without AC adapter)
: 88(W)×72.6(D)×46.5(H) mm;
3.5(W)×2.9(D)×1.8(H) in.
(projection is not included)
˝)/8 W
1
⁄
8