Portable Tactical MANET Radio Repeater
Highlights
➢Single Frequency Wireless Ad hoc Network Technology
Defensor-BR6 adopts IFLY self-developed automatic addressing technology to complete wireless automatic networking. The whole network only use one frequency to support 6 channels simultaneously.
➢Does not Rely on Any Infrastructure
IFLY MANET Radio does not need existing infrastructure network facilities(such as fiber cable, ip interconnection, 3G/4G network or satellite) at any time and any place.
➢Strong Anti-destruction Ability
In wireless Ad Hoc network, each repeater or base station have both independent routing and host functions. So any of it can join in or leave the network at any time and any place. so it has strong robustness and resistance to destruction
➢Flexible Network Expansion
Any IFLY base station can join in the system any time once powered on, which allow the users to expand the coverage freely.
➢Multiple Frequency Options
Supports 136-174Mhz/350-390Mhz/400-470Mhz
➢One Frequency support 6Ch
In DMR or TETRA system, more channels means more frequency certificate users need to get from the telecommunication organizations. However IFLY MANET Radio one frequency supports 6CH simultaneously. No need to apply more frequency certificate.
Specification
| General | Transmitter | ||
| Frequency | 136-174/350-390/400-470Mhz | RF Power | 5W-20W |
| Standard | Ad Hoc(IFLY proprietary protocol) | Rate | 7.2kbps(Data) 8kbps(Audio) |
| Channel Width | 25khz | Frequency Stability | ±1.5ppm |
| Adjacent Channel Power | ≤-60dB (±12.5KHz) ≤-70dB (±25KHz) | ||
| Modulation | 4FSK/FFSK/FM | Power Ratio of Transient Switching Adjacent Channel | ≤-50dB (±12.5KHz) ≤-60dB (±25KHz) |
| Dimension (HxWxD) | 140X300X250mm(inc. antenna port+knob) | 4FSK modulation frequency deviation error | ≤10.0% |
| Weight | 6.85kg | 4FSK Transmission BER | ≤0.01% |
| Battery | 90Ah | Spurious Emission(Antenna Port) | 9khz~1GHz: -36dBm 1GHz~12.75Ghz: ≤ -30dBm |
| Battery Life | 46Hours(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) | -118dBm | 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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