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640 dmr radio intercom system
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Meo Food Co., Ltd.
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
0-30%
Nearest Port
Penang, Valparaiso,Jetta
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR
Average Lead Time
5 Day(s)
Certifications
Product Specifications
--Product Description
Welcome to Redell
Product Description
2018 High quality long range digital radio portable 10km walkie-talkie
| General Specification | |||
| Frequency Range | 400~470MHz | Operating Temperature | -25℃~+60℃ |
| More Frequency Avaiable | 450~520MHz | Storage Temperature | -40℃~+85℃ |
| 136~174MHz | Size | 147x60x42mm | |
| 220~260MHz | Weight | 336g | |
| 245~245.9875MHz | Battery Capacity | 3000mAh | |
| Channel Vapacity | 256 | Antenna Configuration | Runnber Rod Antenna |
| Operaing Voltage | DC 7.4V | Antenna Impedance | 50Ω |
| Channel Spacing | 25kHz/12.5KHz | Working | The same frequency of simplex or simplex |
| TRANSCEIVER | |||
| Frequency Range | 400~470MHz | Spurious response suppression | -60Db @ 12.5KHz |
| Channel Spacing | 12.5KHz | FM modulation mode | 12.5KHz |
| Frequency stability | ±1.0ppm | 4FSK digital modul | 12.5KHz(data only):7K60FX |
| 12.5KHz(data only):7K60FX | |||
| TX power | Low:1w High:5w | Modulation limit | +1Db~-3dB |
| FM noise | -40db @ 12.5KHz | Rated audio distortion | ≤3% |
| Spurious emission | <-36dBm@1GHz | Digital protocol | ETSITS102361-1,-2,-3 |
| >-30dBm | |||
| Adjacent channel selectivity | TIA 603C:65Db ETSI:65dB | Vocoder type | AMBE+2™ |
| RECEIVER | |||
| Frequency Range | 400-470MHz | Spurious response suppression | TIA 603C:70Db ETSI:70dB |
| Channel spacing | 12.5KHz | Receiving spurious emissions | <-57 dBm @ 1GHz |
| >-47dBm @ 1GHz | |||
| Frequnency stablity | ±1.0ppm | Blocking | 84dB |
| Analog sensibility | 0.35Uv/-116dBm(20Db SINAD) | Rated audio power | 1W |
| 0.22Uv/-120dBm(Typical) | |||
| Digital sensibility | 0.3Uv/-117dBm | Audio response | +1Db~-3dB |
| Spurious response | TIA 603C:65dB | Rated audio distortion | ≤3% |
| ETSI:65dB | |||
| TIA 603C:60Db @ 12.5KHz | |||
| ETSI:60Db @ 12.5KHz | |||
| Standard Accessories: | Battery*1 , Antenna*1, Changer*1 , Belt clip*1 ,Hand strap*1 | ||
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