This very light weight antenna, perfect for small offshore, inland and fishing vessels operates at a low power rate, but with very stable results. Technical Specifications of the antenna: - Output Power: 4kW - Transmitting Frequency: X-band (9410±30MHz) - 2ft scanner (620mm radome) - Beam width: Horizontal 4°, Vertical 25° - Rotation speed: 16, 20, 24, 27, 30, 36, 42, 48 rpm - Pulse width/freq. repetition: 0.08μs/4000Hz, 0.08μs/2250Hz, 0.13μs/1700Hz, 0.25μs/1700Hz, 0.5μs/1200Hz, 0.8μs/750Hz, 1.0μs/650Hz - Max. Range: 48NM - Range scales: 0.125, 0.25, 0.5, 0.75, 1.5, 3, 6, 12, 24, 48 NM