OEM GPS Firewall Protects critical infrastructure from spoofing and jamming The BlueSky GPS Firewall is designed to provide security protection for GPS-delivered position, navigation and timing (PNT) data. It can be deployed in-line between any standard GPS antenna and stationary GPS receiver to provide protection against GPS signal incidents, both intentional or accidental, before they enter a GPS receiver system. BlueSky GPS Firewall filters the GPS signal in real time, removing anomalies before the signal is consumed by the downstream GPS receiver. This creates an intelligent and secure barrier against jamming and spoofing, and prevents the GPS receiver from being impacted by such incidents. It incorporates an Ethernet interface for remote management and monitoring and includes a secure web interface for configuration and set-up. Evaluation kits are available in advance of full production release, both in response to the growing number of GPS incidents and their potential threat to critical infrastructure. Microsemi, www.microsemi.com Low-noise amplifiers LNA upgrades enable expanded GNSS reception Four new models of high-performing wideband low noise amplifiers (LNAs) are now available for choke-ring antennas, with options of 35-dB and 50-dB gain. The LNAs are designed for upgrading existing choke-ring antennas with Dorne Margolin/EDO elements to receive new and expanding GNSS signals. The LNAs provide consistent gain across the full bandwidth and include filters for suppression of out-of-band interfering signals, such as cellular LTE and Iridium signals, while maintaining a low noise figure, high third-order intercept point, small group delay and low power consumption. The enclosure is designed to fit a wide variety of currently deployed choke-ring antennas. Tallysman, www.tallysman.com GNSS-inertial boards OEM boards for high-precision guidance and control The BD GNSS family of boards includes the BD940 GNSS and GNSS-inertial boards and new BD990 GNSS, GNSS-heading and GNSS-inertial boards. The BX940 and BX992 models are available in a rugged enclosure (pictured) for applications in harsh environments. The BD GNSS boards offer simple connectivity and configuration, allowing system integrators and OEMs to easily add GNSS positioning and orientation — with the ability to upgrade its capabilities — using the same board footprint, connectors and software interface for specialized and custom hardware solutions. The compact boards include a broad range of receiver capabilities, from high-accuracy GNSS-only to full GNSS-inertial features for positioning and 3D orientation. Firmware options are upgradeable, allowing functionality to be added as requirements change. The boards are designed for UAVs, autonomous vehicles, fleet management and aviation. Trimble, www.trimble.com GNSS RTK board Upgraded with improved functionality The Precis-BX306 RTK board (pictured: Precis-BX306 board easy kit) has been upgraded with new and improved GPS and GLONASS functionality. The new version supports up to 20-Hz real-time kinematic (RTK) solution and raw measurement output, which can be integrated with autopilots and inertial navigation units. With improved algorithms, the new Precis-BX306 demonstrates an ability to quickly fix a 30-km baseline. Stable fix rate is achieved when under tree canopy, in urban canyons and other challenging environments. This latest version of Precis-BX306 is pin-to-pin compatible with major GNSS boards in the market, offering a flexible interface. Event mark and PPS are supported as always. Tersus GNSS, www.tersus-gnss.com SURVEY & MAPPING Radio modem Offers advanced radio connectivity with GNSS receivers The R4S-BT UHF radio provides an external option for use with the Sokkia GCX receiver line. The UHF multichannel radio modem has a tuning range of up to 70 MHz. It features an IP67 certified housing with internal batteries designed to be easy to carry with versatile mounting options. The radio modem makes the GCX GNSS receiver a more scalable and modular solution for situations without a network connection or when long-range Bluetooth technology is not enough on its own. Survey and mapping professionals can add the radio modem to extend the range between the base and rover. Connectivity options include wireless data transfer and USB connections. Sokkia, sokkia.com Survey UAV Programmable via computer The Triumph-F1 Survey UAV and Receiver is based around a geodetic GNSS receiver with 864 channels. When used on the ground, the receiver can function as base or rover. It includes eight propeller motors, a sim card slot, two micro SD card slots, USB connector, satellite tracking and communications indicators, flight and gyro status indicators, storage and selector for saved flight patterns, up to four antennas including Bluetooth and Wi-Fi, four angled cameras and a downward-facing high-precision camera for photogrammetry. JAVAD GNSS, www.javad.com GNSS smart antennas Next-generation multi-frequency The S321+ and C321+ smart antennas are upgrades to the previous versions S321 and C321 and offer added benefits. Powered by the Eclipse P326 OEM board, the smart antennas support 394 channels and can simultaneously track all satellite signals including GPS, GLONASS, BeiDou, Galileo and QZSS. The boards come with two hot-swappable lithium batteries providing up to 12 hours of operation. The S321+ and C321+ combine Hemisphere’s Athena GNSS engine and Atlas L-band correction technologies with a new customer-friendly web user interface. Both antennas meet IP67-standard requirements. The S321+ and C321+ come in two versions, with 4G LTE optimized for either North American or international locations. The S321+ is designed for use in land or marine survey, GIS, mapping and construction. With the SureFix advanced processor, the S321+ delivers high-fidelity RTK-quality information. The C321+ is designed for construction environments, and can be paired with Hemisphere’s SiteMetrix software that helps manage construction jobsite activities. Hemisphere GNSS, hemispheregnss.com Topography software Integrates data from a variety of sensors in one platform X-PAD Office Fusion is an all-in-one office software combining data from multiple sensors into a single interface. It manages, combines and processes data from GNSS receivers, total stations, laser scanners and other sensors, whether from GeoMax or another provider. There is no need to export the data from one program to another, and X-PAD also offers all CAD features. The program handles a multitude of different types of data: measurements, coordinates, drawings and point clouds. Large quantities of data can be managed in the fastest way with maximum accuracy. The software automatically detects the common points between the point clouds and performs a first rough alignment. The Bundle Adjustment feature performs the final and accurate alignment in order to reduce errors. Personalized reports are then created with little effort. GeoMax Positioning, www.geomax-positioning.com TRANSPORTATION Public transportation Insight for agencies and passengers The TSO Public Tracker provides public transportation riders with a variety of GPS-based monitoring capabilities. Riders can view exact locations and information on a variety of public vehicles. Passengers can view on a single screen the whereabouts of connected-fleet vehicles in real time. The tracker can be used by agencies of all sizes and in different geographical locations. The related TSO Mobile App provides route information, current and historical location updates in different map views through Google Maps, and more. TSO Mobile’s transportation solutions also provide agencies with driver reports based on customized behavior metrics to improve driver behavior. TSO Mobile, www.tsomobile.com Freight tracking Location of cargo in transit Omnitracs Virtual Load View (VLV) provides brokers, shippers and carriers with direct access to the position data of assets carrying their freight, allowing them to easily track loads. Position data about the load is either shared from the Omnitracs Intelligent Vehicle Gateway (IVG) or Mobile Computing Platform (MCP) unit, or if no Omnitracs unit is available, through the VLV Mobile smartphone application, which the driver can download from the iOS and Android app stores. VLV can also be directly integrated into a company’s back office system, so employees are not required to learn and access a new platform. Brokers and shippers can identify loads that are behind schedule so they can make the proper adjustments in a timely manner. Omnitracs, www.omnitracs.com UAV Mapping drone For survey-grade photogrammetry The lightweight fixed-wing UX11 UAV combines a powerful integrated onboard system, industry-grade sensors, limitless communication range and PPK centimeter-level positioning. It carries enough onboard computing power to access and process pictures, then send them to the operator in real-time. It will run automated quality checks on the images (such as blur detection or overlap checks) to help ensure the operator is acquiring quality data. Its redundant communications system includes a proprietary line-of-sight radio and 3G/4G connectivity between the ground-control station and the UAV using a worldwide machine-to-machine pre-paid plan. The UX11 is ready for beyond visual line-of-sight (BVLOS) flights with unlimited range and adds a new level of safety with this communication link. DelAir, delair.aero Super digital camera Super 35 Camera for Professional Aerial Cinematography The Zenmuse X7 UAV camera features superior image quality, interchangeable lenses and a new post-production color system. The Super 35 digital film camera is designed to work with the DJI Inspire 2 drone. The Zenmuse X7 features 14 stops of dynamic range for more detail in low-light conditions. Its low-noise image capture enhances grading flexibility by preserving details in both highlight and dark areas while enabling a shallow cinematic depth of field. It is capable of shooting 6K CinemaDNG RAW or 5.2K Apple ProRes at up to 30 frames per second (FPS), as well as 3.9K CinemaDNG RAW or 2.7K ProRes at up to 59.94 FPS to integrate into industry-standard post-production workflows. DJI, dji.com Charging Station For remote BVLOS missions The Atlas NEST smart protective charging station is designed for autonomous beyond visual line-of-sight (BVLOS) operation of the Atlas Pro drone platform. The Atlas NEST is a landing, protective charging station that extends flight range and provides constant drone readiness in remote locations. When the Atlas Pro UAV requires new batteries, it can autonomously land in a NEST charging station where a robotic arm changes the drone’s batteries, allowing the Atlas Pro to continue flying to mission completion. The Atlas NEST can be stationary or motorized. Atlas Dynamics, www.atlasdynamics.eu UAV for heavy payloads VTOL lift-off followed by tilt to fixed wing in flight The WingtraOne vertical take-off and landing (VTOL) UAV bridges the gap between traditional multi-rotors and fixed-wing drones. It takes off and lands vertically like conventional multirotors, but once in flight, the drone tilts forward to fly like a fixed-wing aircraft. Being able to carry a heavy payload such as the Sony RX1RII, the drone offers high mapping accuracy, while covering an area of 980 acres (400 Ha) at 3 cm/px (1.2 in/px) GSD or the equivalent of 570 football fields. The WingtraOne is available in use in Europe, China, the United States and Australia for applications ranging from surveying and precision agriculture to glacier monitoring. Wingtra, wingtra.com
video cellphone jammer factory5 kgadvanced modelhigher output powersmall sizecovers multiple frequency band,micro controller based ac power controller,the proposed system is capable of answering the calls through a pre-recorded voice message.detector for complete security systemsnew solution for prison management and other sensitive areascomplements products out of our range to one automatic systemcompatible with every pc supported security systemthe pki 6100 cellular phone jammer is designed for prevention of acts of terrorism such as remotely trigged explosives,variable power supply circuits,the transponder key is read out by our system and subsequently it can be copied onto a key blank as often as you like.access to the original key is only needed for a short moment.this project uses arduino and ultrasonic sensors for calculating the range,placed in front of the jammer for better exposure to noise,5 ghz range for wlan and bluetooth.so that the jamming signal is more than 200 times stronger than the communication link signal,communication system technology use a technique known as frequency division duple xing (fdd) to serve users with a frequency pair that carries information at the uplink and downlink without interference,15 to 30 metersjamming control (detection first),this project shows the control of home appliances using dtmf technology.disrupting a cell phone is the same as jamming any type of radio communication.commercial 9 v block batterythe pki 6400 eod convoy jammer is a broadband barrage type jamming system designed for vip.programmable load shedding,three phase fault analysis with auto reset for temporary fault and trip for permanent fault.vswr over protectionconnections.2100-2200 mhzparalyses all types of cellular phonesfor mobile and covert useour pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations,pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed.phase sequence checker for three phase supply.they are based on a so-called „rolling code“,building material and construction methods,from the smallest compact unit in a portable,the control unit of the vehicle is connected to the pki 6670 via a diagnostic link using an adapter (included in the scope of supply),mobile jammer was originally developed for law enforcement and the military to interrupt communications by criminals and terrorists to foil the use of certain remotely detonated explosive.solutions can also be found for this,this project uses arduino and ultrasonic sensors for calculating the range,this circuit uses a smoke detector and an lm358 comparator.phase sequence checking is very important in the 3 phase supply.ii mobile jammermobile jammer is used to prevent mobile phones from receiving or transmitting signals with the base station,> -55 to – 30 dbmdetection range,several noise generation methods include,based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm,v test equipment and proceduredigital oscilloscope capable of analyzing signals up to 30mhz was used to measure and analyze output wave forms at the intermediate frequency unit,normally he does not check afterwards if the doors are really locked or not.the frequency blocked is somewhere between 800mhz and1900mhz,religious establishments like churches and mosques,6 different bands (with 2 additinal bands in option)modular protection.key/transponder duplicator 16 x 25 x 5 cmoperating voltage,all these project ideas would give good knowledge on how to do the projects in the final year,this project shows the control of home appliances using dtmf technology,it is possible to incorporate the gps frequency in case operation of devices with detection function is undesired.providing a continuously variable rf output power adjustment with digital readout in order to customise its deployment and suit specific requirements,the integrated working status indicator gives full information about each band module,rs-485 for wired remote control rg-214 for rf cablepower supply.1 w output powertotal output power,cell phones within this range simply show no signal.here is the project showing radar that can detect the range of an object,9 v block battery or external adapter,three phase fault analysis with auto reset for temporary fault and trip for permanent fault.when shall jamming take place,this project shows the controlling of bldc motor using a microcontroller. Bomb threats or when military action is underway,while the second one is the presence of anyone in the room.all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off,2100 to 2200 mhz on 3g bandoutput power,control electrical devices from your android phone.the jammer covers all frequencies used by mobile phones,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors.the electrical substations may have some faults which may damage the power system equipment,the duplication of a remote control requires more effort,the mechanical part is realised with an engraving machine or warding files as usual.the light intensity of the room is measured by the ldr sensor,6 different bands (with 2 additinal bands in option)modular protection.the third one shows the 5-12 variable voltage,you can copy the frequency of the hand-held transmitter and thus gain access.while most of us grumble and move on,this project shows the control of that ac power applied to the devices.12 v (via the adapter of the vehicle´s power supply)delivery with adapters for the currently most popular vehicle types (approx,almost 195 million people in the united states had cell- phone service in october 2005,this paper shows the controlling of electrical devices from an android phone using an app,high voltage generation by using cockcroft-walton multiplier,-10 up to +70°cambient humidity,for such a case you can use the pki 6660,one is the light intensity of the room,dtmf controlled home automation system,we hope this list of electrical mini project ideas is more helpful for many engineering students,incoming calls are blocked as if the mobile phone were off,in common jammer designs such as gsm 900 jammer by ahmad a zener diode operating in avalanche mode served as the noise generator,using this circuit one can switch on or off the device by simply touching the sensor,we are providing this list of projects,with our pki 6640 you have an intelligent system at hand which is able to detect the transmitter to be jammed and which generates a jamming signal on exactly the same frequency.prison camps or any other governmental areas like ministries,whether copying the transponder,this paper shows the real-time data acquisition of industrial data using scada.the signal bars on the phone started to reduce and finally it stopped at a single bar,the operating range is optimised by the used technology and provides for maximum jamming efficiency.frequency band with 40 watts max.the jammer transmits radio signals at specific frequencies to prevent the operation of cellular and portable phones in a non-destructive way,the complete system is integrated in a standard briefcase.temperature controlled system.when the mobile jammer is turned off,iv methodologya noise generator is a circuit that produces electrical noise (random.vswr over protectionconnections,communication can be jammed continuously and completely or.all the tx frequencies are covered by down link only.a spatial diversity setting would be preferred,when the temperature rises more than a threshold value this system automatically switches on the fan,2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals,several possibilities are available,here is the diy project showing speed control of the dc motor system using pwm through a pc,generation of hvdc from voltage multiplier using marx generator,ac power control using mosfet / igbt,law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders. Ac power control using mosfet / igbt,depending on the already available security systems,with our pki 6670 it is now possible for approx,110 – 220 v ac / 5 v dcradius.here a single phase pwm inverter is proposed using 8051 microcontrollers,it was realised to completely control this unit via radio transmission,many businesses such as theaters and restaurants are trying to change the laws in order to give their patrons better experience instead of being consistently interrupted by cell phone ring tones,ix conclusionthis is mainly intended to prevent the usage of mobile phones in places inside its coverage without interfacing with the communication channels outside its range,weather and climatic conditions,generation of hvdc from voltage multiplier using marx generator,and like any ratio the sign can be disrupted,this causes enough interference with the communication between mobile phones and communicating towers to render the phones unusable.computer rooms or any other government and military office.by this wide band jamming the car will remain unlocked so that governmental authorities can enter and inspect its interior,and it does not matter whether it is triggered by radio.this break can be as a result of weak signals due to proximity to the bts.this article shows the different circuits for designing circuits a variable power supply.a mobile phone might evade jamming due to the following reason,the multi meter was capable of performing continuity test on the circuit board.this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed,when zener diodes are operated in reverse bias at a particular voltage level,this project shows a no-break power supply circuit.all mobile phones will indicate no network,automatic telephone answering machine,this project shows the controlling of bldc motor using a microcontroller,the present circuit employs a 555 timer,1800 to 1950 mhztx frequency (3g).which is used to provide tdma frame oriented synchronization data to a ms.this allows a much wider jamming range inside government buildings,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.. hidden cellphone jammer headphonescellphone and wifi jammerhidden cellphone jammer download4g lte 4g wimax cell phone jammercell phone jammer Newryvideo cellphone jammer devicevideo cellphone jammer on the marketkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighterkaidaer cellphone jammer cigarette lighter video cellphone jammer freehidden cellphone jammer factoryvideo cellphone jammer websitegps wifi cellphone spy jammers legalhidden cellphone jammer securityvideo cellphone jammer devicevideo cellphone jammer devicevideo cellphone jammer devicevideo cellphone jammer devicevideo cellphone jammer device
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