Specifications - Icom ID-31A Instruction Manual

9

SPECIFICATIONS

D General
• Frequency coverage
Version
U.S.A. 420–450*
AUS
420–450*
EUR, KOR 430–440
UK 430–440
ITR
430–434, 435–438
EXP 400–479*
EXP-1 430–440
CAN
430–450*
* 1 Guaranteed 440–450 MHz only, *
• Mode
• No. of memory channels : 552
• Usable temp. range
• Tuning steps
• Frequency stability
• Power supply
• Digital transmission speed : 4.8 kbps
• Voice coding speed
• Current drain
(at 7.4 V DC)
TX (at 5 W)
RX Max. output FM
DV
• Antenna connector
• Dimensions
(projections not included)
53
:
TX RX
1 400–479* 1
2 2
400–479*
430–440
400–479* 2
430–434, 435–438
2 400–479* 2
400–479* 2
1 400–479* 1
2 Guaranteed 430–440 MHz only
: FM, FN-N, DV
(incl. 50 scan edges and 2 call channels)
: –20°C to +60°C; –4°F to +140°F
: 5, 6.25, 10, 12.5, 15, 20, 25, 30, 50,
100, 125 and 200 kHz
: ±2.5 ppm
(–20°C to +60°C; –4°F to +140°F)
: 10.0–16.0 V DC for external DC power,
or specified Icom's battery pack
: 2.4 kbps
:
Less than 2.5 A
Less than 350 mA (Internal speaker)
Less than 200 mA (External speaker)
Less than 450 mA (Internal speaker)
Less than 300 mA (External speaker)
: SMA (50 W)
: 58(W)×95(H)×25.4(D) mm;
2.3(W)×3.7(H)×1(D) in
• Weight
(approximately)
(unit: MHz)
D
Transmitter
• Modulation system
• Output power
(Typical)
• Max. frequency deviation : ±5.0 kHz
• Spurious emissions
• Ext. mic. impedance
D Receiver
• Receive system
• Intermediate frequencies : 46.35 MHz (1st IF)
• 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
(Narrow)
• Ext. speaker connector
• Spurious and image rejection ratio :
• Squelch Sensitivity
All stated specifications are subject to change without notice or obligation.
: 140 g; 4.94 oz
( without battery pack/case and ant. )
:
FM Variable reactance freq. modulation
DV GMSK reactance freq. modulation
: High 5.0 W, Mid. 2.5 W, Low 0.5 W,
(at 7.4 V DC)
S-Low 0.1 W
(FM wide: approx.)
±2.5 kHz
(FM narrow: approx.)
: Less than –60 dBc at High/Mid.
Less than –13 dBm at Low/S-Low
: 2.2 kW
: Double-conversion superheterodyne
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
, DV More than 50 dB
: 3-conductor 3.5(d) mm; (
More than 60 dB
threshold,
( 1 kHz/3.5 kHz Dev.
Less than –15 dBµ
˝)/8 W
1 ⁄
8
):