Microwave Specifications |
|
Antenna |
Conical horn |
Polarization |
Circular |
3DB Beamwidth |
12° +/- |
RF Source |
Gunn- |
Receiver Type |
Two Direct- |
Power Output |
10 mW minimum 15 mW nominal 25 mW maximum |
Power Density |
1 mW/cm2 maximum at 5 cm from lens |
General Specifications |
|
Type |
Moving/Stationary Doppler Radar Speed Sensor |
Operating Frequency |
34.7 GHz (Ka- |
Stability |
+/- |
Communication Interface |
RS- |
Power Requirements |
Voltage: 9- 9- Current: (at 12 VDC nominal) Transmitter on: 370 mA Transmitter off: 100 mA |
Environmental |
Operating: - Non- |
Mechanical |
Weight: 1.15 lb. (0.52 kg) Diameter: 2.6 in. (6.7 cm) Length: 4.7 in. (11.8 cm) Case Material: Aluminum Die Cast |
Accuracy |
+1, - +1, - |
Audio Output |
A 3.3 Vpp pulse- |
Auto Self- |
Performed every 10 minutes while transmitting |
Speed Range |
Stationary low speed threshold configurable: 1 MPH to 200 MPH (1.6 to 321 KM/H) 12 MPH to 200 MPH (19 to 321 KM/H) |
Moving Speed Range |
Patrol speed – Low patrol acquisition threshold configurable: Standard acquisition of 1 to 90 MPH (8 to 144 KPH), when Patrol Lo Cutoff = Low Optional acquisition of 20 to 90 MPH (32 to 144 KPH), when Patrol Lo Cutoff = High Patrol speed, once acquired, will track to 199 MPH (320 KPH) Opposite lane target speed - For 5 MPH (8 KPH) patrol speed: 20 MPH to 195 MPH (32 to 313 KPH) For 70 MPH (112 KPH) patrol speed: 35 MPH to 130 MPH (56 to 209 KPH) Same lane target speed – Related to patrol speed: ±70% of patrol speed within 5 MPH (8 KPH) of patrol speed i.e. For 50 MPH: 16→45 MPH and 55→85 MPH ( For 80 KPH: 25→72 KPH and 88→136 KPH) Same lane patrol speed must be greater than 16 MPH (25 KPH). |
Control and Configuration settings |
|
Basic Configuration |
Transmitter Control Mode Zone Unit of Measure Unit Resolution Faster Target Tracking AUX Pin Configuration |
Serial Port Configuration |
Baud Rate Output Format Leading Zero Character Message Period |
Target Recognition |
Opposite Lane/Stationary Sensitivity Same Lane Sensitivity Fine Sensitivity Adjust Patrol Speed Blank |
Target Filtering |
Stationary Low Cutoff Patrol Speed Low Cutoff Double Suppression Max AGC Gain Min AGC Gain Current AGC Gain |
Speed Presentation |
Holdover Delay |
Locking Targets |
Lock Option Faster Locking Enable Strongest Lock Fast Lock Patrol Speed Blank |
Speed Alarm |
Alarm Speed Threshold |
Audio |
Doppler Audio Volume Aud 0 Enable Variable Doppler Loudness Squelch Beep Volume |
Testing |
Fork Enable Auto Test Period Auto Test Mode Enhanced Test |
System |
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