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Product Description
Highlights
➢Manpack Design for Soliders Moving Freely in Tactical Activities
Defensor-BM3 lightweight ruggedize system: 3kg weight and special backpack provided for carrrying
➢Variety of Antenna for Option to Adapt to Various Environment
For manpack base station IFLY provides soft antenna, semi-soft antenna and ROD Antenna to deal with various complex environments.
➢Built-in Large Capacity Battery
Built-in 16Ah and 29Ah battery for option to meet different working time requirement.
➢Equipped with hand microphone
The microphone connected with the base station allows the people who carry it communicate with others.
➢Highly Reliable Networking
If one Defensor-BM3 moves away from the network or malfunctions, voice will automatically route to another Defensor base station in order to guarantee link continuity.
Specification
| General | Transmitter | ||
| Frequency | 136-174/350-390/400-470Mhz | RF Power | 2W-25W |
| 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 | Power Ratio of Transient Switching Adjacent Channel | ≤-50dB (±12.5KHz) ≤-60dB (±25KHz) |
| Dimension (HxWxD) | 260X158X51.5mm(inc. antenna+battery) | 4FSK modulation frequency deviation error | ≤10.0% |
| Weight | 3.09kg | 4FSK Transmission BER | ≤0.01% |
| Battery | 16Ah | Spurious Emission(Antenna Port) | 9khz~1GHz: -36dBm 1GHz~12.75Ghz: ≤ -30dBm |
| Battery Life | 31Hours(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 |
