23
RD424D 24”Digital Radome scanner unit
General
Approvals
CE - conforms to
FCC - conforms to
Industry Canada - conforms to
1999/5/EC
47CFR Part 2 and Part 80
RSS138
Dimensions
Φ
652 x 247 mm (25.67 x 9.7 in)
Weight
10.0 kg (22 lbs)
Input Voltage
12 - 24 V DC (from multi-function display
unit)
Power Consumption
40 W (20 W Standby)
Environmental
Waterproof to IPX 6
Temperature range:
-10° to +55°C
Humidity limit:
up to 95% at 35°C
Maximum wind speed for satisfactory
operation: 100 Kts
Maximum Range Scale
48 Nautical miles (Nm)
Transmitter
Transmitter Fre-
quency
9405
±
25 MHz
Peak Power Output
4.0 kW (nominal)
Transmitter
Solid-state modulator driving
Magnetron
Range (Nm)
Expanded Range (Nm) Pulse Width (ns)
PRF (kHz)
0.125, 0.25
N/A
75
±
10ns
3.0
0.50, 0.75
0.125, 0.25
100
±
10ns
3.0
N/A
0.5, 0.75
150
±
10ns
3.0
1.5
N/A
250
±
5%
3.0
3
1.5
350
±
5%
2.0
N/A
3.0
450
±
5%
1.5
N/A
N/A
600
±
5%
1.3
6.0
6.0
1.0
μ
s
±
5%
740 Hz
Standby Mode
magnetron heater and control
left on, all other services off
Duplexer
Circulator
