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Narrowband MESH Portable Radio Base Station Repeater

Model: Defensor-BP5

Defensor-BP5 mobile communications case is a narrowband Mobile ad-hoc networks for a self-healing, mobile and flexible network, bringing narrowband data and voice to mobile troops. Different base stations will wireless communicate with each other to expand the network for larger area. And each base station can join in or leave the system at any time, which ensure the max flexibility for troops on-the-move during operations and tactical communications.

The radios supports VHF and UHF frequency bands. Together with flexible configuration options and routing networks, even thousands of radios in one network are supported. All the handheld radios and base stations and repeaters works in nlos environment will simultaneously to improves compatibility and enables operations on different levels and missions.

The mobile communications case was designed in a wheeled suitcase with all the accessories needed during emergency events.

Product Description

The Ideal Rapid Deployable Communication System During Disasters


  • 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


Radios 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


Mobile Radio Base Station for vehicle troops


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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