The 9XStream-PKG-UA and 24XStream-PKG-UA. are USB-enabled radio frequency modems that allow for quick testing, monitoring and control of MaxStream wireless systems through a laptop or stationary PC's USB port. These FCC (US), IC (Canada) and ETSI (Europe) approved RF modems provide 140 mW (900 MHz) or 50 mW (2.4 GHz) of power output and are suited for remote and mobile applications. They have up to -110 dBm receiver sensitivity. Users can receive 900 MHz transmissions up to 1500 feet (457 m) in an urban environment, up to 7 miles (11 km) line-of-sight, and up to 20 miles (32 km) with high-gain antennas. These RF modems utilize frequency hopping spread spectrum technology in peer-to-peer, point-to-point, point-to-multipoint, and multi-drop networking configurations.