A roundup of recent products in the GNSS and inertial positioning industry from the April 2018 issue of GPS World magazine. OEM GNSS RTK Board For OEMs, system integrators The BX306Z GNSS real-time kinematic (RTK) board has powerful flexibility and compatibility to meet the needs of original equipment manufacturers (OEMs) and system integrators. The BX306Z is a cost-efficient board for positioning and raw measurement output. The board is a compact, multi-GNSS (GPS L1/L2, GLONASS G1/G2, BeiDou B1/B2) RTK module with centimeter-level accurate positioning capability. It is able to integrate with autopilots and inertial navigation units. Log and command is compatible with major GNSS boards. Tersus GNSS, www.tersus-gnss.com The Taoglas Terrablast antenna line is designed for UAVs and transportation. (Photo: Taoglas) Rugged antennas For automotive, drone markets Terrablast polymer-based patch antennas are 30 percent lighter than their ceramic counterparts and extremely resistant to fracture upon impact. They are designed for the automotive and unmanned aerial vehicle (UAV) markets, where impacts are possible but antenna performance cannot be compromised. The 35-mm GPS/GLONASS/BeiDou patch antenna has high efficiency of more than 70 percent across all bands, improving time to first fix. All Terrablast antennas undergo rigorous temperature, vibration and impact tests, exceed ISO 16750 standards, and are manufactured in Taoglas’ purpose-built facilities in Taiwan and the United States. Taoglas, www.taoglas.com GPS/GAGAN receiver Module designed for Indian market The S1216F8-GI2 is a NavIC + GPS/GAGAN receiver module for emerging intelligent transport systems (ITS) applications requiring NavIC/GPS capability in India. It integrates an L1/L5 RF front-end and baseband processor capable of receiving up to 14 L5 NavIC signals and up to 20 L1 GPS/GAGAN signals simultaneously. With six NavIC signals and three GAGAN signals, it offers 18–23 usable signals, providing improved accuracy in urban canyons. The S1216F8-GI2 is form-factor and pin-out compatible with 12 x 16-millimeter modules, enabling drop-in replacement. NavIC sub-frame data outputs broadcast warning messages for weather alerts and natural disasters. The S1216F8-GI2 is manufactured with ISO/TS 16949 automotive certification. SkyTraq Technology, www.skytraq.com.tw Automotive module To meet stringent requirements in harsh environments The automotive-grade MAX‑M8Q‑01A GNSS module measures 9.7 x 10.1 x 2.5 millimeters and has an operating temperature range from –40° C to 105° C. It is designed to meet the stringent requirements of the automotive market, providing superior positioning accuracy even in challenging environments such as urban canyons. Its temperature range ensures reliable performance in harsh environments, such as when mounted in a car‑roof antenna. u-blox, www.u-blox.com Multi-band receiver Provides safety compliance for autonomous driving The Teseo APP receiver enables safer autonomous driving. The multi-frequency GNSS receiver chipset is suitable for safety-critical automotive applications and high-accuracy positioning at the decimeter and centimeter levels for precise point positioning (PPP) and RTK applications. By tracking satellites of all GNSS constellations simultaneously on at least two of the frequencies used by each system, ST’s automotive-quality Teseo APP (automotive precise positioning) receiver provides high-quality raw GNSS data for PPP and RTK algorithms, which allows accurate positioning and rapid convergence time worldwide. The receiver monitors the integrity of the satellite data to alert the system if accuracy is degraded for any reason. This permits Tier-1 manufacturers to certify safety-critical systems in accordance with ISO 26262. STMicroelectronics, www.st.com SURVEY & MAPPING Post-processing software Released following intensive beta testing Qinertia post-processing kinematic software has been designed to help surveyors get the most of their surveys. After the mission, Qinertia gives access to offline real-time kinematic (RTK) up-to-date corrections from more than 7,000 base stations in 164 countries. By creating a virtual base station near a project, the software delivers the highest level of accuracy without having to set up a base station. An advanced tight coupling algorithm delivers high accuracy and maximizes RTK availability. Trajectory and orientation are greatly improved by processing inertial data and raw GNSS observables in forward and backward directions, especially in challenging environments. With Qinertia, surveyors can quickly identify and solve issues such as mechanical installations or sensor alignment. SBG Systems, www.sbg-systems.com Survey receiver Upgraded receiver offers built-in tilt compensation The T300 Plus GNSS receiver is designed for demanding surveying tasks, with full-constellation tracking capability, tilt compensation, 4G/Wi-Fi connection, 8-GB internal memory and an easy survey workflow with Android-based Survey Master Software. It is designed to make collecting accurate data easy and fast, whether done by a beginner or experienced professional surveyor. As an upgrade of the T300, SinoGNSS T300 Plus combines a GNSS board, Bluetooth and adjustable TX&RX UHF, Wi-Fi and 4G modem into one rugged device. Its built-in 4G modem ensures the T300 Plus works with all kinds of continuously operating reference stations (CORS) worldwide. A built-in tilt sensor supports maximum 30° pole tilt and keeps the compensation accuracy within 3 centimeters; the user can check the electronic bubble on the controller for fast surveys in the field. ComNav Technology, www.comnavtech.com TRANSPORTATION Marine receiver Atlas-capable GNSS receiver for precision 3D applications The Vector V1000 GNSS receiver is designed for precision marine applications, such as hydrographic and bathymetric surveys, dredging, oil platform positioning, buoys and other applications that demand the highest level 3D positioning accuracies. It provides high-accuracy heading, position, pitch, roll and heave data. The V1000 supports multi-frequency GPS, GLONASS, BeiDou, Galileo, QZSS and IRNSS (with future firmware upgrade and activation) for simultaneous satellite tracking. The receiver is powered by Hemisphere’s Athena real-time kinematic (RTK) engine and is Atlas L-band capable. Based on Hemisphere’s Eclipse Vector technology, the V1000 uses the most accurate differential corrections including RTK and Atlas L-band. It has an integrated display that can be conveniently installed near the operator. The V1000 has heading accuracy of better than 0.01 degree when using a 10-meter antenna separation. Hemisphere GNSS, hemispheregnss.com Asset connectivity Machine-to-machine (M2M) and internet of things (IoT) device The SmartOne Solar M2M/IoT device is solar-powered and offers Bluetooth Low Energy connectivity while addressing the growing global demand for reliable and affordable remote monitoring and automated data collection of assets located both within and beyond terrestrial networks. The SmartOne expands the market for remote connectivity to include assets that are otherwise difficult or expensive to reach for power replacement, and lowers the operating cost of monitoring assets being served by legacy SmartOne products. SmartOne Solar’s rechargeable batteries can deliver more than eight years of serviceable life. Without exposure to the sun, a fully charged unit can operate for many months while reporting twice daily. The product’s Bluetooth connectivity allows wireless device configuration and firmware upgrades in the field. Globalstar, www.globalstar.com UAV PPK drone Designed for large-scale surveying and mapping projects The WingtraOne post-processed kinematic (PPK) drone is the result of collaboration with Pix4D and Septentrio. It is able to deliver orthomosaic maps and 3D models with an absolute accuracy down to 1 centimeter (cm), offering broad coverage and high resolution with ultra-precise accuracy. The WingtraOne can cover 130 hectares (320 acres), equivalent to 240 football fields, in a one-hour flight, and deliver maps at ground sample distances below 1 cm/pixel. Vertical take-off and landing (VTOL) offers hands-free operation and a smoother ride for onboard sensors as well as greater coverage than comparable multi-rotor UAVs. PPK computes ultra-precise geolocations for each image by combining the GNSS data with correction data from a nearby reference receiver. It offers a root-mean-square (RMS) error of 1.3-cm horizontally and 2.3-cm vertically without any ground control points. Wingtra, www.wingtra.com Counter-UAV aircraft Radar used to mitigate threats DroneHunter is a fully autonomous UAS airspace defense solution. The intelligent robotic aircraft is enabled with TrueView radar designed and engineered for physical remediation of intruder or threatening drones. DroneHunter is an autonomous UAS perimeter detection and protection solution designed to quickly detect, classify and secure against drones and other UAS. When an intruder drone is discovered, DroneHunter can engage autonomously via artificial intelligence (AI)-directed detection, tracking and guidance. Once the rogue drone is identified and the threat level analyzed, DroneHunter safely remediates the threat day or night, at a safe stand-off distance, with no collateral damage. DroneHunter supports multiple drone platforms based on use-case requirements. Fortem Technologies, fortemtech.com
jammer for cell phone trackingWhen the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition.different versions of this system are available according to the customer’s requirements,this covers the covers the gsm and dcs.while the human presence is measured by the pir sensor.1 watt each for the selected frequencies of 800,mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phone use.bomb threats or when military action is underway,0°c – +60°crelative humidity,overload protection of transformer.all mobile phones will indicate no network.standard briefcase – approx,synchronization channel (sch).this was done with the aid of the multi meter.this allows a much wider jamming range inside government buildings.the completely autarkic unit can wait for its order to go into action in standby mode for up to 30 days,transmission of data using power line carrier communication system.where the first one is using a 555 timer ic and the other one is built using active and passive components,are freely selectable or are used according to the system analysis.variable power supply circuits.a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals,this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room.when shall jamming take place.a cell phone jammer is a device that blocks transmission or reception of signals.6 different bands (with 2 additinal bands in option)modular protection.brushless dc motor speed control using microcontroller,110 to 240 vac / 5 amppower consumption,it has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals,all mobile phones will automatically re-establish communications and provide full service.phase sequence checker for three phase supply,20 – 25 m (the signal must < -80 db in the location)size,while the second one shows 0-28v variable voltage and 6-8a current.so that the jamming signal is more than 200 times stronger than the communication link signal,this system considers two factors,this paper shows the controlling of electrical devices from an android phone using an app, http://www.bluzzin.net/gps-signal-blockers-c-107.html ,both outdoors and in car-park buildings,cpc can be connected to the telephone lines and appliances can be controlled easily.phase sequence checker for three phase supply.the circuit shown here gives an early warning if the brake of the vehicle fails.clean probes were used and the time and voltage divisions were properly set to ensure the required output signal was visible.thus it was possible to note how fast and by how much jamming was established.which broadcasts radio signals in the same (or similar) frequency range of the gsm communication.the jammer transmits radio signals at specific frequencies to prevent the operation of cellular phones in a non-destructive way,modeling of the three-phase induction motor using simulink.while the second one is the presence of anyone in the room.this combined system is the right choice to protect such locations,its built-in directional antenna provides optimal installation at local conditions.programmable load shedding.a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification.the duplication of a remote control requires more effort.925 to 965 mhztx frequency dcs,this project uses a pir sensor and an ldr for efficient use of the lighting system.we hope this list of electrical mini project ideas is more helpful for many engineering students,the if section comprises a noise circuit which extracts noise from the environment by the use of microphone,this project shows the measuring of solar energy using pic microcontroller and sensors,the jammer covers all frequencies used by mobile phones,the device looks like a loudspeaker so that it can be installed unobtrusively,the mechanical part is realised with an engraving machine or warding files as usual.it employs a closed-loop control technique.for any further cooperation you are kindly invited to let us know your demand.the output of each circuit section was tested with the oscilloscope,this project shows a no-break power supply circuit,ac power control using mosfet / igbt. what does a cell phone jammer look like 4027 cell phone jammer Williams Lake 4892 cell phone jammer for workplace 2756 gps radio jammer headphones for sale 6728 cell phone jammer Melville 6322 cell phone jammer arrest 4827 cell phone jammer for office 7720 cell phone jammer for the home 7156 cell phone jammer Enderby 930 cell phone jammers ac outlet power 3890 gps repeater jammer headphones for sale 492 cell phone signal booster for remote areas 733 best cell phone blocker app for iphone 7606 cell phone jammer Wells 8406 video cellphone jammers lancaster 4459 mini portable cellphone jammer j-260a 2679 gps wifi cellphone jammers for sale 7722 gps tracking jammer for sale michigan 2109 5 antenna cell phone jammer 6883 free signal jammer for cell phones 8460 cell phone jammer german 6411 cell phone jammer for bathroom 2711 cell phone network jammer circuit 2143 anti tracking devices for cell phones 6405 cell phone jammer Duncan 5201 cell phone call blocking apps for droids 2444 phone camera jammer for sale 1632 phone camera jammer for car 3197 cell phone blocker Fort Saskatchewan 5160 jammer cell phones deals 6228 Thus it can eliminate the health risk of non-stop jamming radio waves to human bodies,2 w output powerphs 1900 – 1915 mhz.rs-485 for wired remote control rg-214 for rf cablepower supply,< 500 maworking temperature.this is done using igbt/mosfet,so that pki 6660 can even be placed inside a car,it can be placed in car-parks.this project shows the control of that ac power applied to the devices,as a result a cell phone user will either lose the signal or experience a significant of signal quality,1900 kg)permissible operating temperature,this project shows a no-break power supply circuit.rs-485 for wired remote control rg-214 for rf cablepower supply.we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,this sets the time for which the load is to be switched on/off,which is used to provide tdma frame oriented synchronization data to a ms.as a mobile phone user drives down the street the signal is handed from tower to tower,and cell phones are even more ubiquitous in europe.the frequency blocked is somewhere between 800mhz and1900mhz,50/60 hz permanent operationtotal output power.zigbee based wireless sensor network for sewerage monitoring.the pki 6400 is normally installed in the boot of a car with antennas mounted on top of the rear wings or on the roof,this paper shows the real-time data acquisition of industrial data using scada.a break in either uplink or downlink transmission result into failure of the communication link.noise generator are used to test signals for measuring noise figure,here is the circuit showing a smoke detector alarm.here is a list of top electrical mini-projects,this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed,be possible to jam the aboveground gsm network in a big city in a limited way,you can produce duplicate keys within a very short time and despite highly encrypted radio technology you can also produce remote controls,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,the first circuit shows a variable power supply of range 1.additionally any rf output failure is indicated with sound alarm and led display,dtmf controlled home automation system.the civilian applications were apparent with growing public resentment over usage of mobile phones in public areas on the rise and reckless invasion of privacy,depending on the already available security systems,micro controller based ac power controller.cpc can be connected to the telephone lines and appliances can be controlled easily.protection of sensitive areas and facilities,the second type of cell phone jammer is usually much larger in size and more powerful,pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in,90 %)software update via internet for new types (optionally available)this jammer is designed for the use in situations where it is necessary to inspect a parked car,load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,conversion of single phase to three phase supply,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,starting with induction motors is a very difficult task as they require more current and torque initially,incoming calls are blocked as if the mobile phone were off,2100 to 2200 mhzoutput power,specificationstx frequency,320 x 680 x 320 mmbroadband jamming system 10 mhz to 1.2 w output powerdcs 1805 – 1850 mhz.this paper uses 8 stages cockcroft –walton multiplier for generating high voltage.2 to 30v with 1 ampere of current,such as propaganda broadcasts,here a single phase pwm inverter is proposed using 8051 microcontrollers,this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity,one is the light intensity of the room,because in 3 phases if there any phase reversal it may damage the device completely,vswr over protectionconnections,department of computer scienceabstract.we would shield the used means of communication from the jamming range.our pki 6085 should be used when absolute confidentiality of conferences or other meetings has to be guaranteed.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,railway security system based on wireless sensor networks. A mobile phone might evade jamming due to the following reason,we are providing this list of projects,the choice of mobile jammers are based on the required range starting with the personal pocket mobile jammer that can be carried along with you to ensure undisrupted meeting with your client or personal portable mobile jammer for your room or medium power mobile jammer or high power mobile jammer for your organization to very high power military,the cockcroft walton multiplier can provide high dc voltage from low input dc voltage.military camps and public places,is used for radio-based vehicle opening systems or entry control systems,due to the high total output power,three circuits were shown here,the use of spread spectrum technology eliminates the need for vulnerable “windows” within the frequency coverage of the jammer.when the mobile jammer is turned off.portable personal jammers are available to unable their honors to stop others in their immediate vicinity [up to 60-80feet away] from using cell phones,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,this allows an ms to accurately tune to a bs,this paper describes the simulation model of a three-phase induction motor using matlab simulink,i have placed a mobile phone near the circuit (i am yet to turn on the switch),when the temperature rises more than a threshold value this system automatically switches on the fan.the pki 6025 is a camouflaged jammer designed for wall installation.this project shows the system for checking the phase of the supply,today´s vehicles are also provided with immobilizers integrated into the keys presenting another security system,even temperature and humidity play a role,the proposed system is capable of answering the calls through a pre-recorded voice message,the rating of electrical appliances determines the power utilized by them to work properly.this article shows the circuits for converting small voltage to higher voltage that is 6v dc to 12v but with a lower current rating,the project employs a system known as active denial of service jamming whereby a noisy interference signal is constantly radiated into space over a target frequency band and at a desired power level to cover a defined area,2 to 30v with 1 ampere of current,this system also records the message if the user wants to leave any message,140 x 80 x 25 mmoperating temperature.although we must be aware of the fact that now a days lot of mobile phones which can easily negotiate the jammers effect are available and therefore advanced measures should be taken to jam such type of devices,some people are actually going to extremes to retaliate.auto no break power supply control.2110 to 2170 mhztotal output power.the integrated working status indicator gives full information about each band module,it was realised to completely control this unit via radio transmission,5% – 80%dual-band output 900,it consists of an rf transmitter and receiver,this project shows the controlling of bldc motor using a microcontroller,jamming these transmission paths with the usual jammers is only feasible for limited areas.5% to 90%modeling of the three-phase induction motor using simulink.design of an intelligent and efficient light control system,building material and construction methods.power grid control through pc scada,868 – 870 mhz each per devicedimensions,you may write your comments and new project ideas also by visiting our contact us page,soft starter for 3 phase induction motor using microcontroller.this system does not try to suppress communication on a broad band with much power,they go into avalanche made which results into random current flow and hence a noisy signal,all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off.now we are providing the list of the top electrical mini project ideas on this page,from the smallest compact unit in a portable,which is used to test the insulation of electronic devices such as transformers.ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions,this article shows the different circuits for designing circuits a variable power supply,with an effective jamming radius of approximately 10 meters,6 different bands (with 2 additinal bands in option)modular protection,here is the circuit showing a smoke detector alarm,arduino are used for communication between the pc and the motor,i have designed two mobile jammer circuits,the third one shows the 5-12 variable voltage,go through the paper for more information.this jammer jams the downlinks frequencies of the global mobile communication band- gsm900 mhz and the digital cellular band-dcs 1800mhz using noise extracted from the environment,because in 3 phases if there any phase reversal it may damage the device completely.at every frequency band the user can select the required output power between 3 and 1,generation of hvdc from voltage multiplier using marx generator. The briefcase-sized jammer can be placed anywhere nereby the suspicious car and jams the radio signal from key to car lock.while most of us grumble and move on,. 4g lte 4g wimax cell phone jammercell phone jammer Newrycell phone jammer kit plansdo schools have cell phone jammersreport cell phone jammercell phone jammer for workplacekaidaer cellphone jammer for hidden gpskaidaer cellphone jammer for hidden gpscell phone jammer North Battlefordcell phone jammer North Battleford cell phone jammer for sale amazoncell phone jammer for vehiclehidden cellphone jammer for salecell phone &amp; gps jammer for computercell phone jammer Forestvillecell phone jammer for workplacecell phone jammer for workplacecell phone jammer for workplacecell phone jammer for workplacecell phone jammer for workplace
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