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54
M
GENERAL
• Frequency coverage
:
(unit: MHz)
USA
Tx: 144–148/Rx: 136–174*
Export, China
Tx: 136–174*/Rx: 136–174*
Taiwan, Korea
Tx/Rx: 144–146
*Guaranteed: 144–148 MHz range only.
• Type of emission
: FM
• Number of memory channels : 207 (incl. 6 scan edges and 1 Call)
• Scan types
: Full, Program, Priority, Memory
channel, Bank, Skip, Tone scans
• Frequency resolution
: 5, 6.25, 10, 12.5, 15, 20, 25, 30,
50 kHz
• Operating temperature range : –10°C to +60°C; +14˚F to +140˚F
• Frequency stability
: ±3 ppm
(–10°C to +60°C)
• Power supply requirement
: 13.8 V DC ±15%
• Current drain
(at 13.8 V DC: approximately)
:
Transmit
at 65 W
11 A
(
less than 9 A at 24 W for the Taiwan
version)
Receive
standby 0.4
A
max. audio 1.5 A
• Antenna connector
: SO-239
(50
Ω
)
• Dimensions
(proj. not included)
:
140.0(W)×40.0(H)×118.0(D) mm;
5.5(W)×1.6(H)×4.6(D) in
• Weight (approximately)
: 1.1 kg; 2.4 lb
M
TRANSMITTER
• Modulation system
: Variable reactance frequency mod.
• Output power
(approximately) :
• Max. frequency deviation
: ±5.0 kHz (Wide)/±2.5 kHz (Narrow)
• Spurious emissions
: Less than –60 dBc
• Microphone connector
: 8-pin modular
(600
Ω
)
M
RECEIVER
• Receive system
: Double-conversion superheterodyne
• Intermediate frequencies
: 1st: 46.35 MHz, 2nd: 450 kHz
• Sensitivity
(at 12 dB SINAD)
: Less than 0.18 µV
• Squelch sensitivity
: Less than 0.13 µV (threshold)
• Selectivity
:
[Wide]
More than ±6 kHz/6 dB
Less than ±14 kHz/60 dB
[Narrow] More than ±3 kHz/6 dB
Less than ±9 kHz/55 dB
• Spurious and image rejection : More than 60 dB
• AF output power
(at 13.8 V DC)
: More than 3.5 W (4.5 W typical)
(at 10% distortion with a 4
Ω
load)
• External speaker connector : 3-conductor 3.5 (d) mm (
1
/
8
inch)/4
Ω
All stated specifi cations are subject to change
without notice or obligation.
USA, Export, China
Taiwan
Korea
High:
65 W
24 W
50 W
Mid:
25 W
10 W
25 W
Mid-Low:
10 W
–
10 W
Low:
5 W
5 W
5 W
SPECIFICATIONS
12