Decatur Electronics SI-3 - Care, Cleaning, and Storage; Specifications; Antenna Parameters; Environment

SI-3
™
User’s Manual
21
7. Care, Cleaning, and Storage
• Avoid spilling food, beverages, and other liquids and substances
on the radar device
• When you are not using or transporting the device, store it in its
original packaging
• To clean the radar device, use a soft clean cloth, which is free of
cleaning solutions
8. Specications
The SI-3™ is FCC Part 15 compliant.
8.1 Antenna Parameters
K-Band
Nominal transmission frequency 24.150 GHz
Nominal horizontal beamwidth 12°
Polarization Linear (Vertical)
RF Power (peak) 120.4 dBuV/m @ 3m
Antenna Gain Integral w/ 14 dBi max.
8.2 Environment
Ambient operating temperatures -22ºF to +158ºF
(-30ºC to +70ºC)
Maximum humidity 100% relative humidity
(Unit is weather proof,
not water proof)
8.3 Speed Range Parameters
Speed Display Ranges Minimum Maximum
mph option 5 150
km/h option 8 241
8.4 Power Consumption Parameters
Supply voltage range +10.8VDC to +24VDC