Simrad MN000802A-G manual 13 2 kW radar system specifications, KW scanner

13 2 kW radar system specifications

	2 kW scanner
DC input	10.8 V to 15.6 V DC (DC 12 V system ONLY)
Scanner type	Radome
Scanner model	NS004790
Scanner dimensions	Depth: 17.7" (450 mm)
	Height: 8.93 (227 mm)
Scanner weight	9.26 lbs (4.2 kg) ± 5%
Vibration Amplitude	0.1" (3 mm) (0 to 500 cpm)
	0.29" (0.75 mm) (550 to 1500 cpm)
	0.007" (0.2 mm) (1500 to 3000 cpm)
Waterproof	IPX6
Plane of polarization	Horizontal
Preheating time	Minimum 90 seconds
Power consumption	25 W (maximum) at 12 V DC
Emission type	P0N
	FCC ID: CKEJMA1020
	IC ID: 768381105A
	R&TTE: DERA-RTTE-34/01-01
Peak power output	2 kW ± 50% under any pulse conditions
Transmitter frequency	9445 ± 30 MHz
Transmitter tube	Magnetron NJRC M1537
Horizontal beam width	5.2º ± 10% (3 dB width)
Vertical beam width	30º ± 20% (3 dB width)
Side lobe level	< -21 dB maximum (within ± 10°)
Rotation rate	27 rpm ±10%
Pulse length/PRF	0.08 µs +50/-25% (2250 Hz)
	0.3 µs +50/-30% (1200 Hz)
	0.8 µs ±25% (600 Hz)
	See Pulse Width and Bandwidth Selector table (below).
Duplexer	Microwave T-junction with diode limiter
	Model NJRC NJS6947
Mixer	MIC front-end
IF amplifier	Center frequency 60 MHz ± 3 MHz
IF amplifier output	14 dB for -3.2 V into 50 ohms (typical)
IF band width	1 0 MHz ±3 MHz (0.08 µs)
	3 MHz ±1 MHz (0.3 µs, 0.8 µs)
IF characteristic	Linear
Gain	Minimum 90 dB
Noise figure	NJT1027 @ 7 dB (average) at front-end input
Temperature range	+5ºF to +131ºF (-15ºC to +55ºC)
Relative humidity	95% at 95ºF (35ºC)
Relative wind velocity	118.11 ft (36.0 m)/sec (maximum 70 knots)