Quantum Radar is the world's first compact marine radar to use CHIRP pulse compression technology. Setting a new standard for solid state marine radar, Quantum delivers superior radar imaging on both long and extremely short ranges. Integrated Wi-Fi makes installation easy and Quantum's energy effcient and lightweight design provides safe radiated emissions and reduced power consumption. 21.30"W x 8.25"H. Input Voltage: 12 or 24 VdcNetworking: Wi-Fi or wired Ethernet (RayNet)Power Consumption: Transmit mode 17WStandby Mode 7WSleep Mode 2W1/16 to 24 nautical miles max range20W Peak Power OutputPulse Widths (3 dB): 40 ns to 14.7 ?s