UHF Walkie Talkie 1000 Channels DMR Radio
DMR Digital Two-way Radio Systems,DM-830 is an exciting new addition commerical DMR radio. Bringing you a whole new set of digital features, such as two timeslots, versatile calls, remote kill/revive, and a clear digital audio, this is a cost-effective radio solution for shop fronts, small warehouses, schools, hospitality, pubs and clubs, restaurants and bars, car park attendants and much more.
Quick Details
1.64 zone 1024contacts
2.Encryption:ARC4 AES128 AES256
3.Digital analog combined
4.Single call, group call and all call
5.Remore kill/ stun and activate
6.Man Down
7.SMS message
8.Firmware upgradeable
9.DTMF Function
10.High/low power selection
11.Protocol ETSI TS 102,361-1,-2,-3
12.GPS function (optional)
Specification
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GENERAL
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Frequency Range
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400-480MHz
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Operating Temperature
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-20℃to +55℃
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Channel spacing
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12.5KHZ
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Frequency Stability
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±2.5ppm
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Memory Channel
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100
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Working voltage
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7.4v
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Antenna Impedance
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50Ω
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Audio output power
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≤1000mW@16Ω
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Dimensions
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98*58*35mm
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Weight
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194g
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TRANSMIT PART
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RF power
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High: ≤5W(HI) Low: ≤1W(Low)
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Frequency stability
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+/-1.0ppm
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Adjacent channel Power
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≤-60dB
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Free time slot power
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TDMA: ≤-57dBm
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FM modulation mode
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12.5KHZ:11K 0 F 3 E
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RECEIVER PART
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Analog sensibility
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0.35uV/-116dBm(20dB SINAD) / 0.22 uV/-120dB m(Type)
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Digital sensibility
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0.3 uV/-117.4dBm(BER 5%) / 0.7 uV/-110dBm(BER 1%)
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Co-channel Rejection
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≥-12dB
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Spurious response
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TIA603C: 75dB ETSI: 70dB
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Adjacent channel selectivity
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TIA603C: 65dB ETSI: 60dB
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Rated audio power
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1w
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DMR Digital Two-way Radio Systems
Service
Package: Each package in gift box; 20PCS in strong carton
Payment: Paypal, Western Union, T/T, LC
Lead time: Sample: 1-3 working days
Wholesales order: 500PCS within in 5-7 days
OEM order: 7-15 days after receiving your deposit and confirm sample package design.
Shipping
Express: door to door service DHL,UPS, FEDEX, TNT and so on.
By air: To destination airport, need to assist clear customs, without door to door service.
By sea: To destination port, need to assist clear customs, without door to door service.
The shipping cost depends on weight and dimension, will recommend the cheapest and safest way according your detail quantity.
Shipping period depend on your location. If deliver by express, it take 3-7 days from China to destination country. Some remote need more 1-3 days
