The Barrett PRC-2090 man pack is designed to operate in the most arduous environments encountered in remote operational areas. This 500 channel HF SSB transceiver has a frequency range of 1.6-30 MHz. The PRC-2090 supports many features. These include Selcall, Direct Dial, Telcall, GPS location, automatic link establishment , frequency hopping and data transmission. Visit https://www.barrettcommunications.com.au/