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17
SPECIFICATIONS AND OPTIONS
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Specifications
D
D
GENERAL
• Frequency coverage
:
(unit: MHz)
*
1
Guaranteed: 144–146 MHz range only.; *
2
Guaranteed: 430–440 MHz; *
3
Not guaranteed
• Type of emission
: FM, AM
(Receive only)
,
DV
(optional UT-123 is required)
• Number of memory channels
: 522 (incl. 20 scan edges and 2 calls)
• Frequency resolution
: 5, 6.25, 10, 12.5, 15, 20, 25, 30, 50 kHz
• Operating temperature range
: –10°C to +60°C
• Frequency stability
: ±2.5 ppm
(–10°C to +60°C)
• Power supply requirement
: 13.8 V DC ±15%
• Current drain
(at 13.8 V DC: approx.)
:
Transmit
at 50 W
13 A
Receive
standby
1.2 A
(simultaneous receive)
max. audio
1.8 A
• Antenna connector
: SO-239
(50
Ω
)
×
2
(Tx/Rx and Diversity)
• Dimensions
(proj. not included)
:
Main Unit
150(W)
×
40(H)
×
187.7(D) mm
Remote controller
150(W)
×
58(H)
×
31.5(D) mm
• Weight
(approx.)
:
Main unit
1.5 kg
Remote controller
210 g
(incl. separation cable)
D
D
TRANSMITTER
• Modulation system
: Variable reactance frequency modulation
• Output power
: 50/15/5 W
(approx.)
• Max. frequency deviation
: ±5.0 kHz
(wide)
±2.5 kHz
(narrow)
• Spurious emissions
: Less than –60 dB
• Microphone connector
: 8-pin modular
(600
Ω
)
D
D
RECEIVER
• Receive system
: Double-conversion superheterodyne
• Intermediate frequencies
:
Left band
1st: 38.85 MHz, 2nd: 450 kHz
Right band
1st: 46.35 MHz, 2nd: 450 kHz
• Sensitivity
(amateur bands only)
:
FM
(12 dB SINAD)
Less than 0.18 µV
DV
(BER 1%)
Less than 0.35 µV
(optional UT-123 is required)
• Squelch sensitivity
†
(threshold)
: Less than 0.13 µV
• Selectivity
†
(typical)
:
Wide
More than 10 kHz/6 dB
Less than 30 kHz/60 dB
Narrow
More than 6 kHz/6 dB
Less than 20 kHz/60 dB
DV
(optional UT-123 is required)
More than 50 dB
• Spurious and image rejection
†
: More than 60 dB
*More than 55 dB for UHF on left band.
• AF output power
†
(at 13.8 V DC)
: More than 2.4 W
at 10% distortion with an
8
Ω
load
• Ext. speaker connectors
: 3-conductor 3.5 (d) mm/8
Ω
†
Guaranteed 144–146 MHz and 430–440 MHz ranges only.
All stated specifications are subject to change without notice or obligation.
Version
Left Band
Right Band
Rx: 118–549.995*
1,
*
2
Rx: 118–173.995*
1
, 375–549.995*
2
,
Europe1
Tx: 144–146, 430–440
810–999.99*
3
Tx: 144–146, 430–440
Europe2
Tx/Rx: 144–146, 430–440
Summary of Contents for IC-E2820
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