Raymarine SL72 Owner's Handbook Manual page 211

A-2
Antenna
Antenna Side lobes
Rotation Rate
Receiver
IF Frequency
Receiver Characteristic
Receiver Noise Figure
Receiver Bandwidth
SL72 & SL72RC PLUS Pathfinder Radar & Radar/Chartplotter
Less than -22 dB
24 rpm (nominal)
60 MHz (nominal)
Semi-log
Less than 5 dB
(including Low Noise Converter/Limiter & IF Receiver)
12/3/0.7/0.5 MHz