Raymarine Radar Scanner Scanner User Manual


 
Appendix A: Specification 49
Antenna
Antenna Type Patch array
Beam Width (nominal) 3.9° horizontal, 25° vertical
Polarization Horizontal
Antenna Side lobes Less than -22dB
Rotation Rate 24 rpm (nominal)
Receiver
IF Frequency 60 MHz (nominal)
Receiver Characteristic Semi-log
Receiver Noise Figure Less than 5 dB
(including Low Noise Converter/Limiter & IF Receiver)
Receiver Bandwidth 12/3/1 MHz
154_4.book Page 49 Wednesday, October 25, 2000 3:02 PM