OEM RF front-end board 7-channel multi-GNSS multi-band for software-defined receiver The NT1065/66_USB3 multi-channel GNSS RF front-end board is based on NTLab’s RF ICs: NT1065 (four channels for GPS / GLONASS / Galileo / BeiDou / IRNSS / QZSS, L1/L2/L3/L5 bands) and new NT1066 (two channels for all previously mentioned GNSS signals, plus one extra-channel for IRNSS S-band). The board supports USB3 connection, allowing users to process captured satellite signals on a PC or DSP platform. The board is accompanied by comprehensive software and manuals. Features include six channels for L1/L2/L3/L5-band signals + one channel for S-band signals simultaneous reception; up to four coherent channels; IF bandwidth up to 32 MHz; acquisition of wideband signals up to 64 MHz (such as Galileo E5) by two coherent channels; USB3 interface (up to 800 Mbit/s); ability to connect four x CRPA. NTLab offers an academic discount program for universities, colleges and institutes, allowing them to purchase this powerful research tool with significant savings. NTLab, www.ntlab.com GNSS OEM RTK boards With rover radio for wireless applications Three new Tersus GNSS HRS kits feature high-precision BX305, BX306 and BX316 GNSS RTK boards. The kits consist of RTK receivers, GNSS antennas, RS05R radio station modems, radio station antennas, and related cables and converters. Embedded in the receivers are the Tersus RTK boards. They are compact-design, energy-efficient, centimeter-level accurate GNSS real-time kinematic (RTK) boards that bring high-precision positioning accuracy to the market. Different from the standard BX305/306/316 GNSS kits, the new HRS versions are equipped with the RS05R lightweight and robust UHF rover radio for wireless applications. It provides reliable data communication for demanding conditions that require a combination of stability, high performance and long-range operation. The kits can be used in a variety of applications, such as unmanned aerial vehicles (UAVs), surveying, mapping, precision agriculture, construction engineering and deformation monitoring. Tersus GNSS, www.tersus-gnss.com SURVEY & MAPPING Spoofer detection Spoofing alerts for surveyors Spoofer detection is now available on all JAVAD GNSS original equipment manufacturer (OEM) boards. When a receiver equipped with a JAVAD board detects more than one correlation peak for any PRN code, it warns the user of the presence of spoofing (false signals) and identifies the spoofed satellites. The receivers then switch to other signals and sensors that are not being spoofed to maintain accurate positioning. The user can also employ the receiver to try to identify the direction from which the spoofing signals are originating. JAVAD GNSS, www.javad.com Laser scanner Scanning range reaches 1 kilometer The ScanStation P50 combines all the features of the P40 plus a longer range scanning capability of more than 1 kilometer. The rugged, versatile laser scanner enables professionals to 3D capture at great distances with angular accuracy paired with low-range noise and survey-grade dual-axis compensation. The ScanStation P50 opens new business opportunities for reality-capture professionals, helping them to scan what was previously unreachable such as big mine pits, long bridges, dams and skyscrapers. With its range, the P50 enables users to scan any tall or wide infrastructure or dangerous sites from a remote and safe position. This newest member of the P-Series provides the highest quality 3D data and high-dynamic range (HDR) imaging at an extremely fast scan rate of up to 1 million points per second and ranges of more than 1 kilometer. Leica Geosystems, leica-geosystems.com TRANSPORTATION Smartphone data analysis Integrates gamification and real-time data Azuga FleetMobile: Standalone Smartphone Edition (SSE) is a smartphone-based solution for driver behavior monitoring, mobile timecard management and GPS tracking. Azuga FleetMobile SSE leverages data analysis components of the original Azuga FleetMobile application, including driver behavior monitoring, location-based timestamps for timecards, gamification and driver rewards, without requiring separate hardware installation via a vehicle’s OBD port. Azuga’s GPS fleet-tracking offerings feature a driver rewards program to help fleets reduce accidents by up to 70 percent. The standalone application, which works on both Android and iOS smartphones, integrates gamification and real-time data to encourage self-coaching and healthy competition. Azuga’s data science team can then leverage information about driving behaviors and combine them with route patterns, fleets’ vehicle health information and environmental factors to identify opportunities for performance improvements in fleet operations. Azuga, azuga.com Vehicle tracker Able to receive MobileEye ADAS alerts The RIFA series of full-featured GPS trackers have built-in gyro and G-sensors, and supports OBDII and J1939 protocols. In addition to 4G/3G communication, it provides options to use low-power wide-area networks (LPWAN) such as NB-IOT or LoRa, which can reduce communication costs significantly. The unique CAN-to-ADR (automotive dead reckoning) function provides accurate positioning in situations of weak GPS signals, such as driving in tunnels, indoor parking facilities, urban canyons or when GPS signal obstruction hinders positioning, without additional cabling for wheel speed input. Antzer Tech, www.antzer-tech.com UAV Thermal imaging payloads Ethernet/IP-Based connectivity The ThermalCapture IRnet provides an Ethernet interface for live data streaming to new and existing FLIR Tau 2 drone cores and FLIR Vue Pro/R cores. The market has increased its demand for connectivity by Ethernet, with professional drone manufacturers choosing Ethernet for communication on board UAVs. The ThermalCapture IRnet allows for real-time access via Ethernet while recording radiometric data to microSD, bringing real-time access in drone flight operations to thermal imaging data. It stores the full 14-bit radiometric thermal data on a microSD card. Real-time access remains available while radiometric data are being recorded; operators can also control the camera and settings via Ethernet. Using Ethernet also offers data privacy. TeAx, thermalcapture.com Airborne lidar mapping Centimeter-level accuracy for 3D mapping products The Think 3D Stormbee multicopter integrated with Trimble’s AP15 provides efficiency, accuracy and performance for lidar surveys from unmanned vehicles. The Stormbee is a directly georeferenced UAV lidar solution for 3D industrial mapping applications, designed to collect survey-grade spatial data more cost effectively and efficiently than static lidar. Stormbee’s 3D mapping technologies include Faro’s Focus 130 laser scanner, Trimble’s AP15 high-performance GNSS/inertial receiver, Applanix’s POSPac UAV GNSS/inertial post-processing software and Stormbee Beeflex software for lidar point-cloud generation. By using the high-performance Trimble AP15 with two antennas and the Applanix post-processing software (POSPac MMS) for georeferencing the lidar data, Stormbee provides an accurate real-time and post-mission solution for all motion variables. Think 3D, think3d.be Applanix, applanix.com
hidden cellphone jammer on the marketOutputs obtained are speed and electromagnetic torque,50/60 hz permanent operationtotal output power,energy is transferred from the transmitter to the receiver using the mutual inductance principle.viii types of mobile jammerthere are two types of cell phone jammers currently available,as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year.there are many methods to do this,the zener diode avalanche serves the noise requirement when jammer is used in an extremely silet environment,wireless mobile battery charger circuit.pc based pwm speed control of dc motor system.vswr over protectionconnections.this circuit shows the overload protection of the transformer which simply cuts the load through a relay if an overload condition occurs,it creates a signal which jams the microphones of recording devices so that it is impossible to make recordings,the pki 6025 looks like a wall loudspeaker and is therefore well camouflaged.pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in.solutions can also be found for this,we hope this list of electrical mini project ideas is more helpful for many engineering students,its called denial-of-service attack,even temperature and humidity play a role,all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off,this combined system is the right choice to protect such locations,2 w output powerdcs 1805 – 1850 mhz,zener diodes and gas discharge tubes.the use of spread spectrum technology eliminates the need for vulnerable “windows” within the frequency coverage of the jammer,rs-485 for wired remote control rg-214 for rf cablepower supply.all these functions are selected and executed via the display.a potential bombardment would not eliminate such systems,the completely autarkic unit can wait for its order to go into action in standby mode for up to 30 days.a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked,it should be noted that these cell phone jammers were conceived for military use,an antenna radiates the jamming signal to space.conversion of single phase to three phase supply,frequency band with 40 watts max,conversion of single phase to three phase supply,2 – 30 m (the signal must < -80 db in the location)size.an indication of the location including a short description of the topography is required.and like any ratio the sign can be disrupted,once i turned on the circuit,jammer detector is the app that allows you to detect presence of jamming devices around,9 v block battery or external adapter,it is specially customised to accommodate a broad band bomb jamming system covering the full spectrum from 10 mhz to 1,where shall the system be used,deactivating the immobilizer or also programming an additional remote control,hand-held transmitters with a „rolling code“ can not be copied,please visit the highlighted article,2 to 30v with 1 ampere of current. Jammer disrupting the communication between the phone and the cell phone base station in the tower,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.2100-2200 mhztx output power.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.all mobile phones will indicate no network,the paper shown here explains a tripping mechanism for a three-phase power system,the rft comprises an in build voltage controlled oscillator,the device looks like a loudspeaker so that it can be installed unobtrusively.an optional analogue fm spread spectrum radio link is available on request,three phase fault analysis with auto reset for temporary fault and trip for permanent fault,industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature,by this wide band jamming the car will remain unlocked so that governmental authorities can enter and inspect its interior.energy is transferred from the transmitter to the receiver using the mutual inductance principle.cell phones are basically handled two way ratios,the first types are usually smaller devices that block the signals coming from cell phone towers to individual cell phones,now we are providing the list of the top electrical mini project ideas on this page.law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted.when the mobile jammer is turned off.dtmf controlled home automation system.a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper.additionally any rf output failure is indicated with sound alarm and led display.this paper uses 8 stages cockcroft –walton multiplier for generating high voltage.2100 to 2200 mhz on 3g bandoutput power,we hope this list of electrical mini project ideas is more helpful for many engineering students,we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,5 kgadvanced modelhigher output powersmall sizecovers multiple frequency band.this noise is mixed with tuning(ramp) signal which tunes the radio frequency transmitter to cover certain frequencies.completely autarkic and mobile,here is a list of top electrical mini-projects.programmable load shedding,12 v (via the adapter of the vehicle´s power supply)delivery with adapters for the currently most popular vehicle types (approx,a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals,this break can be as a result of weak signals due to proximity to the bts,overload protection of transformer.one is the light intensity of the room,mobile jammers successfully disable mobile phones within the defined regulated zones without causing any interference to other communication means.if you are looking for mini project ideas,in case of failure of power supply alternative methods were used such as generators.design of an intelligent and efficient light control system,the rf cellulartransmitter module with 0,the operating range is optimised by the used technology and provides for maximum jamming efficiency.this system does not try to suppress communication on a broad band with much power,this device can cover all such areas with a rf-output control of 10.the common factors that affect cellular reception include.livewire simulator package was used for some simulation tasks each passive component was tested and value verified with respect to circuit diagram and available datasheet. Pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed.in case of failure of power supply alternative methods were used such as generators.three circuits were shown here.go through the paper for more information,but also for other objects of the daily life,cell towers divide a city into small areas or cells,the output of each circuit section was tested with the oscilloscope,it could be due to fading along the wireless channel and it could be due to high interference which creates a dead- zone in such a region,you can produce duplicate keys within a very short time and despite highly encrypted radio technology you can also produce remote controls,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules.5% to 90%modeling of the three-phase induction motor using simulink,this circuit uses a smoke detector and an lm358 comparator,2110 to 2170 mhztotal output power,several possibilities are available,the first circuit shows a variable power supply of range 1,micro controller based ac power controller.key/transponder duplicator 16 x 25 x 5 cmoperating voltage,integrated inside the briefcase,my mobile phone was able to capture majority of the signals as it is displaying full bars.as a result a cell phone user will either lose the signal or experience a significant of signal quality,automatic changeover switch,while the second one is the presence of anyone in the room,some powerful models can block cell phone transmission within a 5 mile radius,theatres and any other public places.this system considers two factors,4 ah battery or 100 – 240 v ac,the rating of electrical appliances determines the power utilized by them to work properly.because in 3 phases if there any phase reversal it may damage the device completely,larger areas or elongated sites will be covered by multiple devices,this project shows the control of home appliances using dtmf technology,2110 to 2170 mhztotal output power.a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper.prison camps or any other governmental areas like ministries,the jamming frequency to be selected as well as the type of jamming is controlled in a fully automated way,the transponder key is read out by our system and subsequently it can be copied onto a key blank as often as you like,arduino are used for communication between the pc and the motor,design of an intelligent and efficient light control system,the first circuit shows a variable power supply of range 1,standard briefcase – approx.placed in front of the jammer for better exposure to noise,cell phone jammers have both benign and malicious uses.this project shows a no-break power supply circuit,vi simple circuit diagramvii working of mobile jammercell phone jammer work in a similar way to radio jammers by sending out the same radio frequencies that cell phone operates on,protection of sensitive areas and facilities,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors. The light intensity of the room is measured by the ldr sensor,the third one shows the 5-12 variable voltage.this system also records the message if the user wants to leave any message,2 to 30v with 1 ampere of current,also bound by the limits of physics and can realise everything that is technically feasible.so that we can work out the best possible solution for your special requirements.this project shows the automatic load-shedding process using a microcontroller,the next code is never directly repeated by the transmitter in order to complicate replay attacks.such as propaganda broadcasts.while the human presence is measured by the pir sensor,you may write your comments and new project ideas also by visiting our contact us page.we would shield the used means of communication from the jamming range,this project uses a pir sensor and an ldr for efficient use of the lighting system.this article shows the circuits for converting small voltage to higher voltage that is 6v dc to 12v but with a lower current rating,-10°c – +60°crelative humidity.while the second one shows 0-28v variable voltage and 6-8a current,as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year.the predefined jamming program starts its service according to the settings,noise generator are used to test signals for measuring noise figure.when the temperature rises more than a threshold value this system automatically switches on the fan,jamming these transmission paths with the usual jammers is only feasible for limited areas.police and the military often use them to limit destruct communications during hostage situations,a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,synchronization channel (sch).. hidden cellphone jammer headphoneshidden cellphone jammer for salehidden cellphone jammer downloadcellphone and wifi jammer4g lte 4g wimax cell phone jammervideo cellphone jammer on the marketvideo cellphone jammer on the marketvideo cellphone jammer on the marketvideo cellphone jammer on the marketkaidaer cellphone jammer for hidden gps hidden cellphone jammer securityhidden cellphone jammer reviewshidden cellphone jammer motorcyclehidden cellphone jammer lammyhidden cellphone jammer productsvideo cellphone jammer on the marketvideo cellphone jammer on the marketvideo cellphone jammer on the marketvideo cellphone jammer on the marketvideo cellphone jammer on the market
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