Technical Data : – Antenna Radiator Minimum diameter/length and rotation speed: Radome min. 55 cm, Wind load: Relative wind 100 knots; – RF Transceiver Frequency: 9410 ± 30MHz (X-band); Peak Output Power: 4KW nominal; – Display unit: Minimum 9.7′′ LCD Display; Range Scale (nm): Range: 0.125, 0.25, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48, 64, 72; Echo Trail: Interval: 15s, 30s, 1min, 3mins, 6mins, 15mins, 30mins or continuous; Interface: NMEA 0183; AIS Display: Acquisition: AIS vessels or ATON; Tracking: Auto; Display: Vessel Name, MMSI, Call sign, Range/Bearing, L/L, Speed/Course, ROT, CPA/TCPA (AIS data input required); Target Tracking Function: Acquisition: 20 manual or 10 auto + 10 manual; Tracking: Auto; Instruction Manual