Hiyunton H350A Walkie Talkie(2)
时间:2014-02-21 00:00来源:www.pttcn.net 作者:Hiyunton 点击:
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[Selectable Squelch Level (0-9)] Helps minimize interference from undesired weak signals and helps weak signals be heard. [Priority Scan] Select one channel in the scan list as the priority channel.
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[Selectable Squelch Level (0-9)]
Helps minimize interference from undesired weak signals and helps weak signals be heard.
[Priority Scan]
Select one channel in the scan list as the priority channel. When scanning remains on a non-priority channel, the radio continues to monitor activities on the priority channel, and jumps to the priority channel if activity is detected.
Specifications:
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General
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HIYUNTON-H350A
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Frequency Range
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VHF:136-150MHz 150-174MHz
UHF: 350-370MHz 370-390MHz
400-440MHz 440-480MHz
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Channel Capacity
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16
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Channel Spacing
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25/12.5 KHz
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Operating Voltage
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7.4V
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Battery Capacity
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2050mAh (Li-ion)
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Battery Life (5-5-90 Duty cycle) 2050mAh Li-ion battery /1300mAh Ni-MH battery
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more than 18 hours/more than 15 hours
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Frequency Stability
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±5ppm
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Operating Temperature
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-20℃~+50℃
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Antenna Impedance
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50Ω
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Demensions(with battery, without antenna)
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125mm×58mm×32mm
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Weight(with antenna & battery)
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348g
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Transceiver
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HIYUNTON-H350A
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RF Power Output
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5W/2W（VHF） 4W/2W（UHF）
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Modulation
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16KΦF3E/8KΦF3E
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Communication Distance
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6km
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Spurious and Haronics
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≤-21dBm
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FM Noise
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40dB
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Audio distortion
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≤5 %
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Receiver
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HIYUNTON-H350A
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Sensitivity
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0.25/0.28 μV
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Adjacent Channel Selectivity
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60/55dB
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Intermodulation
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60dB
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S/N
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45/40dB
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Audio Power Output
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500mW
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Audo distortion
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≤5%
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