HALO24 Radar - A 24'' powerful 25W Solid-State Radar, delivering 60RPM at short range and up to 48nm range. Identify hazards in an instant with VelocityTrack™ Doppler technology and can run dual scale to identify hazards long and far. Operating Temperature -25° to +55°C (-13° to +130°F) Relative humidity +35° C (95° F), 95% RH Waterproof IPX6 Max relative wind velocity 51 m/sec (100 Knots) Complience CE, FCC (ID:RAY3G4G), IC: 4697A-3G4G, IEC60945 : 2002 Power & Dimensions Power consumption (with 10m cable) Operating: 14.5 to 27W at 13.8 V Standby 3.9 W (Typ.) at 13.8 V DC ~ 170 mA DC input (at end of radar cable) 9 V to 31.2 V DC (12/24 V systems) Reverse polarity protection Yes Minimum startup voltage 10.75 V DC Transmitter source (pre-heating time) No magnetron – Instant On Physical Outside dimensions Ø Diameter 610 mm (24”), Height 225 mm (8.9”) Scanner weight (no cable) 6.75kg (14.9 lbs) Radar and Antenna parameters Radar ranges 100 m (328 ft) to 48nm with 18 range settings, (nm/sm/km) Rotation (mode dependent) 20 - 60 rpm (mode and MFD dependent) Transmitter frequency X-band - 9.4 to 9.5 Ghz Transmitter source (warm-up time) No Magnetron – all solid state. Instant On™ Plane of polarization Horizontal Polarization Transmitter peak power output 25W Minimum range 6 m (19.7 ft) Sweep repetition frequency 700-2400 Hz (mode dependent) Pulse length 0.04 - 64 usec Sweep bandwidth 48 MHz max Horizontal beam width (Tx and Rx antenna) 3.9° nominal (-3 dB width) Target Seperation Control OFF: 3.9°+/-10% (-3 dB width nominal), LOW: ~3.4°+/-10% (-3 dB width nominal), MED: ~2.5°+/-10% (-3 dB width nominal), HIGH: ~2.0°+/-10% (-3 dB width nominal) Vertical beam width (Tx and Rx antenna) 22° (-3B width nominal) Side lobe level (Tx and Rx antenna) Below -18 dB (within ±10°);Below -24 dB (outside ±10°) Noise figure Less than 5 dB nominal Communications/Cabling Protocol Ethernet 100 Base T Maximum inter connecting cable length 30 m (98.5 ft) – available as option, use NEP-2 for longer cable runs