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technology.
General
Frequency Range
VHF: 136-174MHz
245-245.9875MHz (220~260MHz)
UHF: 400~490MHz
Number of Channels
200 channels
Channel Spacing
25K (Wide Band)
20K(Middle Band)
12.5K (Narrow band)
Phase-locked Step
5KHz, 6.25KHz, 8.33KHz, 10KHz, 12.5KHz,
15KHz, 20KHz, 25KHz, 30KHz, 50KHz
Operating Voltage
13.8V DC ±15%
Squelch
Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Frequency Stability
±2.5ppm
Operating Temperature
-20
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~+60
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Dimensions(WxHxD)
145 (W) x 47 (H) x 190 (L)mm
Weight
about 1.2Kg
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Wide band
Narrow band
Sensitivity
(12dB Sinad)
ȝ9
ȝ9
Adjacent Channel
Selectivity
G%
G%
Intermodulation
G%
G%
Spurious Rejection
G%
G%
Audio Response
+1~-3dB(0.3~3KHz)
+1~-3dB(0.3~2.55KHz)
Hum & Noise
G%
G%
Audio distortion
Audio power output
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2W@10%
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Wide band
Narrow band
Power Output
60W /25W/10W(VHF)
45W /25W/10W(UHF)
Modulation
.ĭ)(
.ĭ)(
Adjacent Channel
Power
G%
G%
Hum & Noise
G%
G%
Spurious Emission
G%
G%
Audio Response
+1~-3dB(0.3~3KHz)
+1~-3dB(0.3~2.55KHz)
Audio Distortion
Specifications
Содержание AT-588
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