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Narrowband Adhoc Airborne Radios For 25km Emergency Radio Communication

Categories MANET Radios
Brand Name: IWAVE
Model Number: Defensor-U25
Certification: CE, FCC
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T
Supply Ability: 500000/month
Delivery Time: 5-8work days
Packaging Details: Standard carton box
Frequency: VHF: 136-174MHz UHF1: 350-390MHz UHF2: 400-470MHz
Distance: 25km
Weight: 1.5kg
Dimension: φ253*90 (mm)
Network: Narrowband Adhoc
Battery Life: 10h(RT,max power)
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Narrowband Adhoc Airborne Radios For 25km Emergency Radio Communication

Airborne Radios For 25km Emergency Radio Communication


Introduction


U25 is an integrated base station designed for mounting on UAVs. lt is suspended by four hanging ropes, compact in size, and lightweight. Equipped with a specializeo 3dBi directional antenna and a internal lithium battery, it delivers extensive coverage with a broad 160-degree angle for over 60 minutes of continuous operation.


Single Frequency Supports 1-3Channels

●Multiple units U25 or several units U25 and other types base stations of the Defensor family create a multi-hop narrowband MESH network.

●2 hops 3-channel ad-hoc network

●6 hops 1 channel ad-hoc network

●3 hops 2 channels ad-hoc network


Cross Platform Connectivity

● U25 is a SWaP-optimized solution leverage the field-proven, hardware platform of the Defensor family of handheld, solar powered base station, vehicular radio station and on-site portable command system to extend the emergency voice communication connectivity to the air.


Remote Monitoring, Keep Networking Status Always Known

●The ad-hoc network created by the Defensor-U25 repeaters can be monitored by the portable on-site command and dispatch center Defensor-T9. The online of offline status, battery level and signal strength.

Application


●When public network is down, IWAVE narrowband MESH system quickly establish a reliable communication network to ensure stable connectivity for emergency rescue, public safety, major events, emergency response, field operation, and more.

●It provides on-the-move communications for dynamic network adaption which easily supports ground platform speeds and airborne platform speeds to better support users who are spread out in highly mobile ground formations.

Specifications


Tactical Airborne Adhoc Radios Base Station(Defensor-U25)
GeneralTransmitter
FrequencyVHF: 136-174MHz
UHF1: 350-390MHz
UHF2: 400-470MHz
RF Power2/5/10/15/20/25W(adjustable by software)
Channel Capacity324FSK Digital Modulation12.5kHz Data Only: 7K60FXD 12.5kHz Data&Voice: 7K60FXE
Channel Spacing12.5khzConducted/Radiated Emission-36dBm<1GHz
-30dBm>1GHz
Operating Voltage12V(rated)Modulation Limiting±2.5kHz @ 12.5 kHz
±5.0kHz @ 25 kHz
Frequency Stability±1.5ppmAdjacent Channel Power60dB @ 12.5 kHz
70dB @ 25 kHz
Antenna Impedance50Ω
Dimensionφ253*90mm
Weight1.5kg(3.3lb)Environment
Battery6000mAh Li-ion battery (standard)Operating Temperature-20°C ~ +55°C
Battery Life with standard battery10hours(RT, max RF power)Storage Temperature-40°C ~ +85°C
Receiver
Sensitivity-120dBm/BER5%GPS
Selectivity60dB@12.5KHz/DigitalTTFF(Time To First Fix)cold start<1 minute
Intermodulation
TIA-603
ETSI
65dB @ (digital)TTFF (Time To First Fix)hot start<20s
Spurious Response Rejection70dB(digital)Horizontal Accuracy<5metres
Conducted Spurious Emission-57dBmPositioning SupportGPS/BDS

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