Compute Distance and Time Target
in an Across the Road Radar Beam
Sample Form Results
Across the Road Radar
| Radar Alignment | 22.5 deg | 0.393 rad |
|---|---|---|
| Horz Beamwidth | 5 deg | 0.087 rad |
| Radar Distance Off Road | 30 ft | 9.1 m |
| Target (W x L) | (6 x 15) ft | (1.8 x 4.6) m |
| Target Speed | 35 mph | 56 kmh |
| RANGE TARGET ENTERs / LEAVEs BEAM |
DISTANCE in BEAM |
TIME in BEAM |
SPEED MEASURED |
PERCENT of TRUE SPEED |
|---|---|---|---|---|
| 64 - 99 ft 20 - 30 m | 49.6 ft 15.1 m | 0.966 sec | 32-33 mph 51-53 kmh | 90.6 - 94 % |
Police Traffic Radar Handbook
Chapter 4.4