Wireless communications, advanced radar and sonar systems, and security systems for Internet transactions are contemporary examples of systems that employ digital signals to transmit information. This volume affords comprehensive, up-to-date treatment of the methodologies and application areas throughout the range of digital communication where individual signals, and sets of signals, with favorable correlation properties play a central role. Some application areas covered include Code Division Multiple Access (CDMA) signals such as those in use for cell-phone communication; digital systems for coded radar and sonar signals; and methods for secure authentication and stream cipher cryptology. The authors provide the necessary mathematical background to explain how the signals are generated... Less

Blinder laser jammers are high performance products that have been found to outperform other laser jammers on the market today. The Blinder M27 X-Treme laser jammer includes 2 of Blinder's top-rated laser blocking transceivers, enough to completely protect the front of a vehicle. Blinder laser jammers actively block police laser, preventing the gun from displaying a speed. The M27 is the first software upgradeable jammer, meaning you aren't left out in the cold when a new laser gun hits the market!

The PASSPORT 8500ci Plus provides blistering protection for all radar bands and ultimate laser protection with optional Laser Shifters. GPS technology allows you to lock out false alerts at the touch of a finger and it comes pre-loaded with a 90 Day Trial period to update ESCORT's award-winning DEFENDER Database of red light cameras, speed cameras and speed traps. Discreet InstallationThe PASSPORT 8500ci Plus incorporates the performance of the industry's best windshield model, the PASSPORT 8500 X50, into a total built-in discreet defense system. The waterproof Radar/Laser sensor is mounted in the front grill, while the miniature display controller mounts easily in the vehicle's interior. The result is no visible cords and no unwanted attention. SuperCharged Radar ProtectionPASSPOR T... Less

Faster, better, longer... Join the Broadband Radar™ revolution for superior short-range target detection and unrivalled target separation. Now with 30% more range. Crystal Clear Images Zero Radiation Hazard InstantOn™ Low Power Consumption Mount Anywhere Quick Installation Unrivalled Short-Range Performance 10 MARPA Targets 30% More Range Broadband 3G™ Radar allows you to see more targets farther away from your boat. Now you get the same impressive short-range capabilities of the original Broadband Radar™ with the addition of exposing targets previously unseen before. Unparalleled Short Range Target Discrimination - Where it Matters Most Simrad Yachting's Broadband Radar™ provides amazing target resolution, even at an unprecedented 1/32 nm range. Docks, channel markers, moored... Less

You drive and avoid getting caught by hidden speedy traps or speed cameras by using the Escort 9500IX that offers best long-range protection. This laser detector is exceptional as it incorporates best technology and alerts instantly when there is a potential threat. Intelligent and fully automatic, the Escort radar detector detects the bands of speed enforcement radar from both front and rear. Moreover, the GPS technology in the Escort 9500IX identifies and eliminates false alerts automatically. The Escort radar detector has separate warning alerts for each band of radar. The blue LED alpha-numeric display of this laser detector has five selectable levels for convenient use during day as well as in the evening.

With the Valentine One radar detector, you can enjoy thrilling speed and know just when to slow down. Featuring multiple antennas, this V1 radar detector effectively warns you regarding the band and strength of the radar signal, along with the number of radar units detected. With X, K, Ka and Super Wideband Ka detection, the Valentine One offers valuable protection. Moreover, this radar detector is designed to recognize and ignore phony radar signals from poorly-made detectors with a different warning tone. With the ability to track multiple targets and inform you when you have passed one, this V1 radar detector is just what to need to drive with ease.

Featuring 360-degree radar and laser detection, the Escort Passport 8500 radar detector lets you be aware of your speed on the road. Thanks to its AutoSensitivity mode, this Escort radar detector automatically minimizes false alarms. Moreover, the Escort Passport 8500 has the sensitivity required to detect even low-frequency Pop radar. This Escort radar detector delivers warnings at preprogrammed volume levels that enable you to easily discern threats. So, stay ticket-free and drive with confidence, with this radar detector.

The Escort EARS9 is a radar detector that indicates the presence of a radar gun. The Escort detector detects X, K, and SuperWide Ka wavelength band radar signals that are emitted from radar guns, and also provides separate alerts for each band. Built with an ultra-bright, 280-LED, alphanumeric display, this Escort detector indicates the density and band wavelength of the radar signal. The dual-antenna design of this radar detector increases signal detection range and provides timely warning. The Escort EARS9 features the TotalShield technology, which makes the detector completely invisible to devices that can spot radar detectors. Equipped with a safety warning system, this radar detector provides warnings on highway construction zones, ensuring youre safely while driving. The Escort... Less

The Radar P-6 Waterskis are one awesome pair of waterskis. They provide excellent carve ability with a high level of balance and support. Big turns seem easy and the ski is very nimble and forgiving. The ski is .8'' wider than the Strada, so it provides ample surface area. This ski is also versatile and can be ridden in freeform style or course style. The ski is made with an AeroCore for performance and durability. So hit the lake with this fresh pair of water skis. Did I mention that these skis look cool too?Key Features of the Radar P-6 Waterskis w/ Prime Bindings & Artp: .8" wider than Strada AeroCore

Product Features:Laser Stealth TechnologyDeactiv ates Police Laser Speed MeasurementEmits A Powerful Infrared SignalInfrared Signal Confuses The Laser GunLaser Alert Provides Audible And Visual Alert Of Laser TargetingGives The Driver Time To React And Safely Reduce SpeedRemote Compatible Integrates With Any K40 Remote Radar SystemAllows You To Utilize One Display For Radar & Laser AlertsHidden Warning DisplayLed Light & Speaker Blend Discreetly Into Instrument Cluster Or DashMakes The System Virtually Undetectable By Police Or Thieves License Plate MountStrategicall y Places Defuser Ex At Optimal Spot For Detection & JammingPolice Laser Gun Operators Are Trained To Target Front License Plate AreaProvides A Stealth AppearanceDurable Abs HousingMade From A Strong Synthetic... Less

MDS-1 - 2kW, 12.4" Radome, ranges frmo 1/8 to 24NM, a 7 degree Horizontal Beam WidthThe new SI-TEX MDS Radar Sensor Series connect to your SI-TEX ColorMax Wide, ColorMax Sea Link, ColorMax Pro, ColorMax 15, Explorer Plus, or Trawl Plot 12SD Charting Systems to add affordable full-featured Radar capabilities. Also works with Standard Horizon Charting Systems -- models CP180, CP180i, CP300, CP300i, CPV350, CP500 and CPV550. Display your raw radar image or overlay the radar image on the new C-MAP MAX or NT+ charts for a complete overview of vessel traffic, weather and fixed target data. Adjustable VRM and EBL function provides precise range and bearing information to any target displayed. Target intensity is shown in color shades to assist the operator in differentiating between large... Less

Radar Level Sensor, Non Contact, Mounting 3 In. Npt, Operating Frequency (hz) 6.3 Ghz, Signal Output 4-20 Ma, Resolution (in./mm) 0.22/5.7, Beam Angle (degrees) 6, Range (ft.) 50, Housing Material Aluminum, Voltage 24vdc, Overall Dia. (in.) 6, Overall Length (in.) 17.9, Standards Fcc

Radar Detectors K40 RL360 Invisible 360 Degree All-Band Radar Detector with GPS and Customizable Features Build your own customized database of locations Does not require subscription or weekly updating Gives driver a constant audible alert when a pre-selected speed is exceeded Reduces false alarms caused by other radar-based safety accessories Ideal for congested urban areas where non-police radar signals are present Unique Alerts Audible and visual warnings alert you to the specific radar band targeting your vehicle "Geiger" audio alert accelerates as you near the threat Product Features: All-Band Radar Detector Invisible installation with hidden LEDs and speaker 3 Convenient sensitivity modes include City, Highway, and Filter Protection against POP radar Use with the K40 Laser Defuser... Less

You drive and avoid getting caught by hidden speedy traps or speed cameras by using the Escort 9500IX that offers best long-range protection. This laser detector is exceptional as it incorporates best technology and alerts instantly when there is a potential threat. Intelligent and fully automatic, the Escort radar detector detects the bands of speed enforcement radar from both front and rear. Moreover, the GPS technology in the Escort 9500IX identifies and eliminates false alerts automatically. The Escort radar detector has separate warning alerts for each band of radar. The blue LED alpha-numeric display of this laser detector has five selectable levels for convenient use during day as well as in the evening.

A.T.P.A." Advanced Thermo-Poly Alloy Shell Meets or Exceeds DOT and ECE 22-05 Standards "Coolmax" Removable, Washable and Moisture Wicking Liner "AirStrike" Direct Course Ventilation System "Lock N Load" Rapid Conversion Shield Replacement System "ALL CLEAR! Sight System" Optically Correct, Anti-Scratch, Anti-Fog and UV Resistant Faceshield

grtlks1 Store ESCORT PASSPORT 8500X50 RADAR DETECTOR RED LED BRAND NEW 2012 MODEL ESCORT PASSPORT 8500X50 RED LED THESE ARE BRAND NEW UNITS IN FACTORY PACKAGING 1 YEAR WARRANTY THRU GREAT LAKES PASSPORT 8500 X50 RED DISPLAY BRAND NEW 2012 MODEL BLACK THESE HAVE A LONGER RANGE THAN THE PREVIOUS 8500X50 MODELS INCLUDED IN BOX:PASSPORT 8500X50 RED DISPLAY BLACK MODEL POWER CORD OWNERS MANUAL QUICK-RELEASE WINDSHIELD MOUNT EXTRA MOUNTING SUCTION CUPS We accept PayPal as payment or You can reach us

This item does not qualify for Standard shipping charges or shipping discounts. The cost of shipping and handling for this item is an additional $10.00. With your "Electronic Umpire," you have the perfect pitch trainer. The J-Biz Radar Pitching Trainer uses a sonic radar ball speed indicator that can be set for baseball or fastpitch softball distances. By simulating a half inning, the virtual electronic umpire calls balls, strikes, outs and walks. Its large electronic display can be easily read from 60 feet in all lighting conditions. The software provided records total pitch count, cumulative strikes, balls, outs and walks. Have fun with some healthy competition -- statistics are maintained for one or two players. Go ahead -- throw hard: the durable pitching target and strike zone can... Less

Sophisticated Hyper-Digital Processing Technology provides these dual range radars with real-time presentation and superior target discrimination. It eliminates unwanted noise to provide a clearer detailed image of targets and enhances the detection of smaller targets. Designed with brilliant 8.4" color LCD daylight- viewable display with 480 x 640 pixel resolution and anti-reflective glare coating for outstanding viewing. True-color radar displays echoes in different colors, depending on signal strength. Warning Zone Alarm alerts you to "incoming" and "departing" targets breaking your present guard zone. All models include interference rejection, target expansion, VRM, EBL, parallel index, course position, RGB monitor output, and external buzzer. Heads up, North up, and Course up display... Less

Radar Skis P-6 Slalom Water Ski 2012 - If you are looking for a ski that anyone in the boat can ride then the Radar Skis P-6 is the perfect choice. This slalom ski features a wide platform that will give you maximum performance. The P-6 carves so well in the water it will boost everyone's confidence up a level or two as they will be able to cross the wake with major confidence. You will get up quicker and back into the boat with less fatigue. These skis come equipped with the Prime bindings. These bindings feature a lower cuff and softer tongue that will keep your feet secure and comfortable while in them. A double lacing system gives you a dialed in fit. Features: Binding Sizing: Standard fits 7-11 / XL fits 10-14. What Binding is Included?: Prime, Binding Arrangement: Adjustable... Less

The green blob rotating just off the coast is whipping up monster swells, and your Rip Curl Radar Watch says you have just enough time to head down to catch one or two waves before work. Once you get to the beach, you can keep wearing this timepiece and its smooth, water-friendly polyurethane strap on your wrist. Reading the Radar's jeweled movements between the crashing salty beasts is the only thing that can ensure you get to work on time...well, that and your excellent swimming ability.Product FeaturesHousing Material: stainless steelStrap Material: polyurethaneHeart Rate Monitor: Digital Compass: Chronograph: Backlight: noComputer Compatible: Water-Resistant: Alarms: Date Indicator: Weekday Indicator: noBattery Type: Battery Life: Face Size: 42 mm wideWeight: Recommended Use:... Less

MDS-8 - 2kW, 20" Radome, ranges from 1/8 to 24NM, a 4.7 degree Horizont Beam WidthThe new SI-TEX MDS Radar Sensor Series connect to your SI-TEX ColorMax Wide, ColorMax Sea Link, ColorMax Pro, ColorMax 15, Explorer Plus, or Trawl Plot 12SD Charting Systems to add affordable full-featured Radar capabilities. Also works with Standard Horizon Charting Systems -- models CP180, CP180i, CP300, CP300i, CPV350, CP500 and CPV550. Display your raw radar image or overlay the radar image on the new C-MAP MAX or NT+ charts for a complete overview of vessel traffic, weather and fixed target data. Adjustable VRM and EBL function provides precise range and bearing information to any target displayed. Target intensity is shown in color shades to assist the operator in differentiating between large... Less

Product Description Escort SOLO S2 Radar/Laser Detector (X-band, K-band, Ka Band, Laser - VG-2 Immunity - City, Highway - 360° Detection) SESP101A12454S566 9629601 On Jan-12-12 at 02:39:24 PST, seller added the following information: Every buyer gets a MyStoreRewards invitation for cash back Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application

EARLY WARNING? RADAR/ LASER DETECTOR Undetectable by VG-2 and Spectre EARLY WARNING 22 FREQUENCY RADAR/LASER DETECTOR English and spanish speaking 22 FREQUENCY DETECTION USING THE LATEST TECHNOLOGY! The Early Warning EW-4100 detects all 22 radar frequencies available today! Also included is 360° Laser Detection which detects laser from the front, rear and sides. The EW-4100 has a high resolution brilliant display, so you can see the display, even in the sun! Real voice alert technology alerts you with 25 different vocal indicators. The alerts come in either English or Spanish with the push of a button. The safety warning system alerts you to the presence of road hazards, emergency vehicles, railroad crossings, school buses and more. Its numeric signal strength display shows you signal... Less

The green blob rotating just off the coast is whipping up monster swells, and your Rip Curl Radar Watch says you have just enough time to head down to catch one or two waves before work. Once you get to the beach, you can keep wearing this timepiece and its smooth, water-friendly polyurethane strap on your wrist. Reading the Radar's jeweled movements between the crashing salty beasts is the only thing that can ensure you get to work on time...well, that and your excellent swimming ability.

grtlks1 Store ESCORT PASSPORT REDLINE 2012 MODEL LASER RADAR DETECTOR THESE ARE BRAND NEW IN FACTORY SEALED BOXES Specifications: Operating Bands X band 10.525 GHz ±25 MHz K band 24.150 GHz ±100 MHz Ka band 34.700 GHz ±1300 MHz Laser 904nm ±13nm Radar Receiver Dual Antennae with Dual LNA Receiver Scanning Frequency Discriminator Digital Signal Processing (DSP) Laser Detection Quantum Limited Video Receiver (5) Optical Laser Sensors Programmable Features Display Power On Indication Alert Lam

The Beltronics RX 65 gives you extreme sensitivity to all radar and laser bands, with over 10 times the range of other detectors.If you take driving safety seriously, the Beltronics RX 65 is the radar detector you want in your car. This top-of-the-line detector gives you extreme sensitivity to all radar and laser bands, with over 10 times the range of other detectors. The SmartPlug power cord lets you control the alerts using both mute and automute controls.A quick-release windshield mount and

SKU: XRS 9965Name: XRS 9965 - 15 Band Maximum Performance Digital Radar/Laser Detector with Full Color ExtremeBright DataGrafix II Display   Feature Benefit   Spectre I Undetectable Provides complete immunity to Spectre I radar detector- detectors.   AURA Camera & Driving Database (optional) GPS-based technology warns the driver of fixed speed and red light cameras, speed traps and dangerous intersections across North America. The AURA database is updated daily and provides the industry's most complete and accurate coverage and reliability. GPS Locator purchase required to receive service.   Car Battery Voltage Display/Low Car Battery Warning Provides approximate voltage of your car's battery and also alerts user whenever car battery voltage falls below 11.9 volts.   15-Band... Less

Swing Speed Radar with Tempo Timer The Swing Speed Radar with Tempo Timer is a small, microwave Doppler radar velocity sensor that provides the swing speed and tempo rhythm for golfers of all ages and skill levels. It assists players in developing /optimizing their swing, and maintaining consistency, by measuring actual tempo time from club takeaway to ball impact at the climax of their forward swing, as well as the swing speed of the clubhead as it approaches the ball. The Swing Speed Radar? with Tempo Timer, featuring simple one-button operation, provides unmatched utility in a single, affordable device. Clubhead speed and tempo are two significant characteristics of a golfer?s swing that must be optimized and controlled if the golfer is to consistently achieve his/her... Less

Product Description COBRA XRS 9965 15-BAND TOUCHSCREEN RADAR/LASER DETECTOR.VG-2 Spectre 1 undetectable/aler t.Safety Alert.Strobe Alert memory.Auto mute, IntelliMute IntelliMute Pro.Smart Power technology automatically shuts down power to the unit when ignition is turned off. IntelliShield. IntelliScope IntelliView. Frequency display mode. 1.5" full-color touchscreen display. Optional GPS locator connectivity for speed/red light cameras. Patented POP mode detection. Voice Alert warns driver of spe

Rocky Mountain Radar All Band Radar/Laser Detector with Smart-Scan MFG Part #: RMR-D210 UPC: 783000000000 Quantity /ea Rocky Mountain Radar All Band Radar/Laser Detector with Smart-Scan Worlds smallest radar detector 360? laser/radar protection detects X, K, Ka and Superwide radar and all laser bands Detects safety and instant-on radar Selectable VG-2/VG-3 modes for undetectability Last setting memory and mute/city/highway functions This Item is BRAND NEW, and comes with all Manufactures Warranties