Raymarine Pathfinder Radar Scanners Owner's Handbook Manual page 65

Appendix A: Specification
7S Transmitter
Standby Mode
Duplexer
11S Transmitter - 10 kW
Input Voltage
Power Consumption
Transmitter Frequency
Peak Power Output
Transmitter
Pulse Length/PRF
Range
(nm)
0.125
0.25
0.50
0.75
1.50
3.00
6.0 - 72
Standby Mode
Duplexer
72" Antenna
Antenna Type
Beam Width (nominal)
Polarization
Antenna Side lobes
Rotation Rate
- 4 kW
Magnetron heater and control left on, all other services off
Circulator
20 - 44 V DC (from display unit)
11 W Standby
80 W Typical operation in light winds
117 W Max. operation in 50 Kt winds
179 W Max. operation in 100 Kt windS
9410 +/– 30 MHz
10 kW (nominal)
Solid state modulator driving magnetron
Normal
Pulse Length PRF
(μS) (Hz)
0.065 3000
0.065 3000
0.09 3000
0.15 3000
0.35 2000
0.45 1600
1.20 740
Magnetron heater and control left on, all other services off
Circulator with integral limiter
Slotted waveguide array
1.15°
Horizontal
Less than -25 dB
24 rpm (nominal)
Bandwidth Pulse Length
(MHz) (μS)
12 0.09
12 0.09
12 0.15
12 0.25
3 0.45
3 0.60
0.5 -
Expanded
PRF Bandwidth
(Hz) (MHz)
3000 12
3000 12
3000 12
3000 12
1600 3
1200 0.7
- -
7