77
SPECIFICATIONS AND OPTIONS
13
■ Specifications
DD
GENERAL
• Frequency coverage :
USA Rx 118.000–173.995 MHz*
1
,
230.000–549.995 MHz*
2
,
810.000–999.990 MHz*
3
Tx 144–148 MHz, 440–450 MHz
Australia, Asia Rx 118.000–173.995 MHz*
1
,
230.000–549.995 MHz*
2
,
810.000–999.990 MHz
Tx 144–148 MHz, 430–440 MHz
Korea Tx/Rx 144–146 MHz, 430–440 MHz
Taiwan Tx/Rx 144–146 MHz, 430–432 MHz
*
1
Guaranteed: 144–148 MHz range only.; *
2
Guaranteed: 440–450 MHz range for the USA,
430–440 MHz for the General version; *
3
824.005 to 848.995 and 869.005 to 893.995 MHz
ranges are inhibited for USA version and not guaranteed.
• Type of emission : FM, AM
(Receive only)
• Number of memory channels : 512 (incl. 10 scan edges and 2 calls)
• Frequency resolution : 5, 10, 12.5, 15, 20, 25, 30, 50, 100,
200 kHz
• Operating temperature range : –10°C to +60°C; +14˚F to +140˚F
• Frequency stability : ±10 ppm
(–10°C to +60°C)
• Power supply requirement : 13.8 V DC ±15%
• Current drain
(at 13.8 V DC: approx.):
Transmit at 55 W 12 A
Receive standby 0.8 A
max. audio 1.0 A
• Antenna connector : SO-239
(50 Ω)
• Dimensions (proj. not included) : 141(W) × 40(H) × 185.4(D) mm
5
9
⁄16(W)×1
9
⁄16(H)×7
5
⁄16(D) in
• Weight
(approx.) : 1.2 kg; 2 lb 10 oz
DD
TRANSMITTER
• Modulation system : Variable reactance frequency modulation
• Output power : VHF 55/15/5 W*
(approx.)
UHF 50/15/5 W* (approx.)
*50/15/2 W for Korean version and 25/15/5 W
only for the Taiwan version.
• Max. frequency deviation : ±5.0 kHz (wide)
±2.5 kHz (narrow: approx.)
• Spurious emissions : Less than –60 dB
• Microphone connector : 8-pin modular
(600 Ω)
DD
RECEIVER
• Receive system : Double-conversion superheterodyne
• Intermediate frequencies : 1st: 46.05 MHz, 2nd: 450 kHz
• Sensitivity
(FM: at 12 dB SINAD/AM: at 10 dB S/N)
:
118.000–173.995 MHz 0.18 µV/0.45 µV
230.000–299.995 MHz 0.32 µV/0.79 µV
300.000–499.995 MHz 0.22 µV/0.63 µV
500.000–549.995 MHz 0.32 µV/Not specified
810.000–999.990 MHz 0.45 µV/Not specified
• Squelch sensitivity
†
(threshold) : Less than 0.13 µV
• Selectivity :
Wide More than 12 kHz/6 dB
Less than 30 kHz/60 dB
Narrow More than 6 kHz/6 dB
Less than 20 kHz/60 dB
• Spurious and image rejection : More than 60 dB
•
AF output power (at 13.8 V DC)
: More than 2.0 W at 10% distortion with an
8 Ω load
• Ext. speaker connectors : 3-conductor 3.5 (d) mm (
1
⁄8″)/8 Ω
All stated specifications are subject to change without notice or obligation.
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