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Showing posts with label Police. Show all posts
Showing posts with label Police. Show all posts
Friday, April 1, 2011
Thursday, March 17, 2011
Saturday, February 26, 2011
Stalker DSR 2X Police Radar - In Action!
Who says you have to be a cop to have the power? For all those that have a radar detector....watch out...you just might be getting stalked!
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Saturday, February 19, 2011
Sunday, January 16, 2011
Flying W Airport - October 11, 2008 - NJ State Police Demo
New Jersey State PoliceFlying W Airport Lumberton, New Jersey Saturday October 11, 2008 IN THIS VIDEO, watch as the New Jersey State Police perform an insertion demonstration with their S-76 over Flying W Airport as part of the airport's Car Show, which was postponed after being affected by the remnants of Tropical Storm Hanna. Like what you've seen? Well, if you are interested in purchasing DVDs of specific aircraft and/or of airshows, interested in anything and everything related to airshows (where the jet teams will show up, all airshow performers, airshow reports from airshows I have attended, previews of airshows I will be attending, etc.), a much more easier to navigate "version" of all of my videos, and/or everything there is related to aviation - including spotting guides to my favorite airports and military bases and aircraft factfiles, please take time to check out Steve's Airshow World at www.stevesairshow.com .
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Sunday, January 9, 2011
Massachusetts State Police Dodge Charger Unit 674 - X-Alert!
This Massachusetts Exit 18 on I-91 North. The radar detector picks up a radar signal and sounds an X-alert. --- See more cool Charger Sightings at gohemi.blogspot.com now.
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Sunday, December 5, 2010
Monday, November 29, 2010
Police Radar Certification What is it and Why is it Required?
Plainly put, a traffic radar certification is a certificate of accuracy of the particular radar. Electronic component values usually change their value over time due to age and other environmental factors. This change in value can cause the overall speed calculations to be wrong. Radars made today use improved components and do not exhibit errors related to component value drift. But these newer components still exhibit some variance necessitating the need for continued certifications.
A radar certification is commonly performed by a third party who has no affiliation with the law enforcement agency. Should a motorist take his speeding violation to court, it is in the proper interest of the agency to have a radar certification from an independent company. Should a speeding offense make it to court, the certification agency is usually summoned to attest regarding the operation of the radar that was used to write the speeding citation. Usually the defendant tries to get the certification agency to comment on the guilt or innocense of the offence when they really only can comment on the radar accuracy.
The elements of a complete radar certification or radar calibration include:
Transmitter Frequency Check
The microwave transmitter emits the high frequency towards the target vehicle. This frequency must remain in the range as specified by the manufacturer. Due to high frequencies of these transmitters, highly-sophisticated equipment must be used to measure their output.
Receiver (Antenna(s)) Check
The antennas receive the reflected microwave frequency and compare it to the emitted frequency to create a frequency-difference. To simulate a reflected signal, a known frequency is emitted into the antennas. If the radar unit displays the correct speed, the antennas are accurate.
Radar Functional Check
Other than these two tests, a complete test should be performed on the counter. This includes making sure all displays and indicators are functional, insuring the audio is working and that it will successfully perform its own self-test. If the radar has a malfunction, the issue must be resolved prior to certification. If a repair is required the certification company may be able to do the radar repair as well.
Local government usually requires speed detection equipment be certified on a repeated schedule. The frequency of certification is generally each year. In general, all electronic equipment used for testing should be tested for accuracy each year. Thus, not only should the radar device be checked for accuracy but the equipment used to test the radar should remain accurate also. The radar test equipment should have accuracy traceability back to NIST (National Institute for Standards and Testing). Therefore, it could be said that radar certified by such test equipment is precise to NIST standards.
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Friday, November 5, 2010
Radar Detector /wifi to Detect police car like a Radar Detector
wifi antenna and netstumbler to Detect police car like a Radar/Laser Detector I AM RIGHTING A PROGRAM SCRIPT FOR NETSTUBMLER TO DO THIS
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Sunday, October 17, 2010
Bel Sti Driver (K-Band) Police Car Ahead!
Driving down the road my bel sti detected a k-band radar signal, with the police car being right ahead, Please rate and subscribe for more videos.
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Friday, October 8, 2010
Stalker DSR2X Police Radar Traffic Highway Stop Took Them a Min. To Get Them To Stop
Took a min to get them to stop. 71 - 55 mph Radar traffic stop
Saturday, October 2, 2010
Stalker DSR2X Police Radar Traffic Highway Stop
71 - 55 mph Radar traffic stop
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