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H328
(产品型号展示优化词:LCD DTMT Two-way Radio&Walkie Talkie H328 )
Features: * Accord with the USA military standard MIL-STD-810-C/D/E/F, CE,FCC and IP54.
* 2050 mAh high capacity Li-ion battery
* 3 call lists
* 256channels
* Show the battery power
* High /low power conversion
*Low battery warning
*Time out timer (TOT)
*Busy channel lockout
*CTCSS/CDCSS
*Tail elimination
*9 levels squelch optional
*Channel scanning
*Manual programming
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*DTMF software code
*Selective calling feature
*Companding
*VOX
*Cable cloning capable
*ANI
*12.5/25KHz channel spacing
Specifications:General H328
Frequency Range
VHF:136-150MHz 150-174MHz
UHF: 350-370MHz 370-390MHz
400-440MHz 440-480MHz
Channel Capacity 256
Channel Spacing 12.5 /25 KHz
Operating Voltage 7.4V
Battery Capacity 2050mAh (Li-ion)
Battery Life (5-5-90 Duty cycle)
2050mAh Li-ionmore than 18 hours
Frequency Stability ±5ppm
Operating Temperature -20 ~+50℃ ℃
Antenna Impedance 50Ω
Demensions(with battery,
without antenna)125mm×56mm×35mm
Weight(with antenna & battery) 300g
Transceiver H328
RF Power Output 5W/2W(VHF) 4W/2W(UHF)
Modulation 16KΦF3E/8KΦF3E
Spurious and Haronics ≤-21dBm
FM Noise 40dB
Audio distortion ≤5 %
Receiver H328
Sensitivity 0.25/0.28 μV
Adjacent Channel Selectivity ≥55/50dB
Intermodulation ≥50dB
S/N 45/40dB
Audio Power Output 500mW
Audo distortion≤5%
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