Owner's Handbook

24
Pathfinder Radar Scanners
Receiver
IF Frequency 60MHz (nominal)
Receiver Characteristic Semi-log
Receiver Noise Figure Less than 5dB (including Low Noise Converter/Limiter)
Receiver Bandwidth Bandwidth 12/3/1 MHz
4D 24" Radome Scanner Unit
General
Approvals
CE - conforms to 89/336/EEC (EMC), EN60945:1997
FCC - conforms to Part 80 (47CFR) and Part 2 (47CFR)
Dimensions Φ599 x 227mm (23.6 x 8.9in)
Weight 7.5kg (16.5lbs)
Input Voltage 8.7 - 32V DC (from display unit)
Power Consumption 34W (10W 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: 100Kts
Maximum Range Scale 48nm
Transmitter
Transmitter Frequency 9410 +/– 30 MHz
Peak Power Output 4.0kW (nominal)
Transmitter Solid-state modulator driving Magnetron
Pulse Length/PRF 0.08ms/2250Hz (0.75nm or less)
0.25ms/1500Hz (above 0.75nm and less than 6nm)
0.70ms/750Hz (6nm or greater)
Standby Mode Magnetron heater and control left on, all other services off
Duplexer Circulator
154_1ap1.p65 24/12/98, 08:5524