Portable UHF/VHF modem

Portable UHF/VHF modem

Purpose:

Modern war exposes high mobility of the task forces, deep maneuverable raids, dispersed deployments in the areas separated by the enemy, global surveillance and integration of all available communication systems into a single network-centric information space. UA.RPA’s UHF modem fully conforms to the modern trends in military communications. Its all-IP infrastructure solves the issues with system interoperability and provides common convergence. Modem is a good candidate for tactical edge networks which operate under disconnected, intermittent, disturbed and low-bandwidth conditions since its network-based architecture enables self-forming, self-healing networking that ensures reliable communications in a dynamic environment.

Main Technical Specifications:

The modem provides IP data transfer at data rate up to 1 Mbit/s and supports:

 

-   Packet switched data exchange;

-   FHSS mode;

-   data encryption;

-   GPS positioning;

-   MANET;

-   TCP/IP;

-   easy web-based setup interface

 

Frequency range: UHF 410-475 MHz

 

Modulation:

FSK - rate of 1.2 kbit/s and 100 kbit/s;

GMSK - transfer rate of 250 kbit/s, 500 kbit/s and 1 Mbit/s.

 

Frequency spacing: 12.5 kHz; 25 kHz.

Number programmed networks (channels) - 25.

Output power: 0.25; 1; 5 watts.

Sensitivity: not worse -112 dBm.

Data encryption: AES.

FHSS modes: 100 and 300 hops / sec.

GPS position updates: every 30 seconds.

Peripherals: USB 2.0, WiFi (WEP2, limited range up to 10 m), Bluetooth, BLE.