Communications: directive radio wave systems and devices (e.g. – Testing or calibrating of radar system – By monitoring
Patent
1993-01-06
1994-07-19
Sotomayor, John B.
Communications: directive radio wave systems and devices (e.g.,
Testing or calibrating of radar system
By monitoring
342 20, G01S 740
Patent
active
053313275
ABSTRACT:
A frequency transmitter apparatus for testing a radar detector is provided that comprises a housing having three sections each with an outer surface. The three sections are configured so that the outer surface of each is directed away from the other two outer surfaces. A frequency transmitter is mounted on each section. The apparatus further comprising a device for receiving voltage from a voltage source to power the transmitter, a voltage indicator for monitoring voltage from the voltage source, and a switch for connecting the voltage indicator and the three transmitters to the receiving device. Each section shields the housing from the frequency from each of the three transmitters. The apparatus may, preferably, include a switch-selectable frequency feature.
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patent: 5122802 (1992-06-01), Marin
patent: 5191348 (1993-03-01), Brocia et al.
Eight Triband Radar Detectors in Car Audio Magazine, Mar. 1991, vol. 4, No. 3 pp. 92-103.
Radar Detector Tester in Radio Electronics, Feb. 1990, vol. 61, No. 2, pp. 37-38.
Owner's Manual, Passport Radar Receiver, 1989, by Cincinnati Microwave, Inc., pp. 32-33.
Owner's Manual, Bel Vector Radar Detector by Bel-Tronics, Ltd. Radar Speed-Gun Controller in Radio Electronics, Aug. 1986, vol. 57, No. 8, pp. 39-42 and 85.
Radar Signal Detector in Radio Electronics, Jul. 1986, vol. 57, No. 7, pp. 52, 97.
Brocia Robert W.
Dagata Marie
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