Raymarine Pathfinder Radar Scanner - Manual (Page 77)

49
4D 24" Radome Scanner Unit
General
Approvals
CE - conforms to
FCC - conforms to
1995/5/EC, EN60945
Part 80 (47CFR) and Part 2 (47CFR)
Dimensions Φ599 x 227 mm (23.6 x 8.9 in)
Weight 7.5 kg (16.5 lbs)
Input Voltage 8.7 - 32 V DC (from display unit)
Power Consumption 34 W (10 W Standby)
Environmental Waterproof to CFR46
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 nm
Transmitter
Transmitter Frequency 9410 +/– 30 MHz
Peak Power Output 4.0 kW (nominal)
Transmitter Solid-state modulator driving Magnetron
Pulse Length/PRF
Range (nm) Pulse Length ( µS) PRF (Hz)
0.25 or less 0.065 3000
0.50 0.090 3000
0.75 0.150 3000
0.75 expanded 0.250 3000
1.50 0.350 2000
3.00 0.450 1500
3.00 expanded 0.600 1300
6.00 or greater 1.000 740
Standby Mode Magnetron heater and control left on, all other services off
Duplexer Circulator