Full Site Covered Communication Network In 5 minutes
Fully configured communication system in record time, easy to transport
NLOS Audio Communication
Good performance in dense forest, mountains, indoor, caves and underground
Doesnt Rely on Any Infrastructure
Special designed for remote area without Telcom infrastructure, GSM and Power.
Flexibility For Extended Network Coverage
All the repeater can leave or join in the network at any time. The whole network will automatically and continuously adapt its topology as each base station/repeater move in relation to one another.
Reduce frequency license costs
1-frequency carrier supports 3ch/2ch/1ch simultaneously. No need to apply multiple frequency certificate from Telecom Organization for more channels.
Long range communication range
Wireless ad hoc network is a multi-hop networks. One hop is about 5km-10km
Specification
| General | Transmitter | ||
| Frequency | 136-174/350-390/400-470Mhz | RF Power | 5W-20W |
| Channel Interval | 25khz(Digital), 12.5/25Khz(Analog） | Frequency Stability | ±1.5ppm |
| Modulation | 4FSK/FFSK/FM | Adjacent Channel Power | ≤-60dB (±12.5KHz) ≤-70dB (±25KHz) |
| Digital Vocoder Type | NVOC/AMBE | Power Ratio of Transient Switching Adjacent Channel | ≤-50dB (±12.5KHz) ≤-60dB (±25KHz) |
| Dimension (HxWxD) | 186.6X137.9X518mm(inc. antenna+battery) | 4FSK modulation frequency deviation error | ≤10.0% |
| Weight | 2.5kg | 4FSK Transmission BER | ≤0.01% |
| Battery | 19Ah | Spurious Emission(Antenna Port) | 9khz~1GHz: -36dBm 1GHz~12.75Ghz: ≤ -30dBm |
| Battery Life | 15.6Hours(5/5/90 duty cycle) | Spurious Emission(Host) | 30Mhz~1GHz: ≤-36dBm 1GHz~12.75GHz: ≤ -30dBm |
| Operation Voltage | DC12V | Environment | |
| Receiver | Operating Temperature | -20°C ~ +55°C | |
| Digital Sensitivity (5% BER) | -117dBm | Storage Temperature | -40°C ~ +65°C |
| Adjacent Channnel Selectivity | ≥60dB | Operating Humidity | 30% ~ 93% |
| Intermodulation | ≥70dB | Storage Humidity | ≤ 93% |
| Spurious Response Rejection | ≥70dB | GNSS | |
| Blocking | ≥84dB | Positioning Support | GPS/BDS |
| Co-channel suppression | ≥-12dB | TTFF(Time To First Fix) Cold Start | <1 minute |
| Spurious Emission(Host) | 30Mhz~1GHz: ≤-57dBm 1GHz~12.75GHz: ≤ -47dBm | TTFF(Time To First Fix) Hot Start | <10 seconds |
| Spurious Emission(Antenna) | 9kHz~1GHz: ≤-57dBm 1GHz~12.75GHz: ≤ -47dBm | Horizontal Accuracy | <10metres |
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