NorthStar 10 kW Installation Manual page 48

Northstar navigation northstar 10 kw radar installation manual
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Power consumption
DC input
Emission type
Peak power output
Transmitter frequency
Transmitter tube
Horizontal beam width
Vertical beam width
Side lobe level
Rotation rate
Pulse length/PRF
Duplexer
Mixer
IF amplifier
IF bandwidth
IF characteristic
IF output
Com port
Gain
Noise figure
Temperature range
Relative humidity
Relative wind velocity
Sector blank
Radar system
Processor model
Processor dimensions
Processer weight
Vibration
Waterproof
Temperature range
Relative humidity
Power up time
Power consumption
250 W (maximum) at maximum wind velocity
21.6 V to 41.6 V (24 V DC systems ONLY)
P0N. Passed JRC FCC/IC/R&TTE Type Certification:
FCC ID: CKENKE2102
IC ID: 768C-NKE2102
R&TTE: QQ-RTTE-17/03-01R
10 kW ± 50% under any pulse condition
9410 ± 30 MHz
Magnetron NJRC Model MSF1425B
1.2º ± 10% (-3 dB width)
20º ± 20% (-3 dB width)
Below -26 dB maximum (within ± 10º)
Below -30 dB maximum (outside ± 10º)
27 rpm (minimum 20 rpm at 100 knot wind maximum)
0.08μs ± 30% 2250 Hz ± 5%
0.25μs ± 25% 1700 Hz ± 5%
0.50μs ± 25% 1200 Hz ± 5%
1.0μs ± 25% 650 Hz ± 5%
Circulator H-6AJRD00001 FCX-68 and Diode limiter NJS6930
MIC front-end - Model NJT1969
Center frequency 60 MHz ± 3 MHz
20 MHz ± 3 MHz (0.08μs)
6 MHz ± 2MHz (0.25μs, 0.5μs)
3 MHz ± 1MHz (1.0μs)
Log
-2 V for 100 dB typical
Bandwidth controlled by serial port
RS485 9600 bps Half Duplex
Defined in NKE-2102 Digital COM specification
Minimum 90 dB
NJT1969 @ 6 dB (average) at front-end input
-13ºF to + 131ºF (-25ºC to +55ºC)
93% at + 104ºF (40ºC)
51.5 m/sec (100 knots)
N/A
10 kW Radar processor
NS-RDR1106MO
NS004783
Width 5.6" (142 mm)
Height 2.2" (56 mm)
Length 7.9" (200 mm)
1.9 lbs (870 g)
EN60945
No rating
+5ºF to +131ºF (–15ºC to +55ºC)
95% at 104ºF (+40ºC)
Approximately 35 seconds
3 W (when operating)
Leakage current <200 μA (when off, with a remote power input)

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