OEM The UB380 GPS/GLN/BDStri-constellation octa-frequency high-precision board. High-end GNSS board For high-precision positioning, navigation and GBAS applications The UB380 multi-GNSS receiver has 384 channels, based on Unicore’s multi-GNSS system on a chip. It features Unicore’s latest real-time kinematic (RTK) engine, which can process triple-frequency BDS and GPS and dual-frequency GLONASS observation data. This can significantly reduce initialization time, improve position accuracy and enhance reliability in difficult environments such as city canyon and canopy, as well as make the long baseline RTK possible. The receiver board can support GPS L1, L2 and L5; GLONASS L1, L2; and BDS B1, B2 and B3. The support of GPS L2P and L2C can satisfy the high-precision requirements of GBAS reference station equipment. The UB380 is compatible with industry-standard GNSS boards in size, interfaces and electrical standards. Unicore, www.unicorecomm.com M12M Replacement Receiver GNSS module. Photo: Jackson Labs Technologies Legacy receiver module Plug-and-play upgrade for xli server, fury GPSDO The M12M Replacement Receiver released is form, fit and function compatible to the legacy Motorola M12M and M12+ timing and navigation receivers. It uses an eighth-generation GNSS timing-enabled receiver, allowing 72 GNSS-channel reception with any two GNSS systems being received simultaneously. It adds configurability via USB ports and dual in-line package (DIP) switches and various status displays. GPS, GLONASS, BeiDou, QZSS and SBAS signals can be received. The module supports NMEA, Motorola binary and u-blox binary as well as SCPI (GPIB) communication protocols; is designed to allow plug-and-play retrofit of equipment designed for legacy Motorola receivers; and is certified as a plug-and-play upgrade to the Symmetricom/Microsemi XLI server and the Jackson Labs Technologies Fury GPSDO. It can be used to retrofit products for GLONASS/BeiDou compatibility. The module enhances performance parameters such as time to first fix; position, velocity and timing accuracy; tracking sensitivity; the addition of SBAS (differential compensation) capability; and the addition of external interfaces such as USB and a synthesized frequency output. Jackson Labs Technologies, jackson-labs.com Photo: Tallysman Timing antennas High-gain, high-rejection family designed for cell and telecom The TW3150/52 antennas feature a 50-dB low-noise amplifier (LNA) gain to handle long cable runs often associated with installation on telecommunications towers. They cover the GPS L1 and SBAS (WAAS, EGNOS and MSAS) frequency bands and provide excellent cross-polarization rejection and enhanced multipath rejection.The TW3150 antenna features a four-stage dual-filtered LNA, while the TW3152 antenna includes an additional SAW pre-filter. This provides better than 80-dB of signal rejection above 1610 MHz and below 1545 MHz. The antennas are IP67 and MIL-STD-801F Section 509.4 compliant to withstand challenging environmental conditions. Tallysman, www.tallysman.com 10 x 10 mm module Provides support for GPS, GLONASS and BeiDou with MediaTek The ORG1510-MK Multi Micro Hornet is a fully integrated multi-GNSS (GPS, GLONASS and BeiDou) module. The miniature low-power architecture is designed to provide a GNSS component to devices that require fully featured components with small footprints, such as UAVs designed to follow action sports and other fast-moving activities or wearables. The ORG1510-MK contains the MediaTek MT3333 chip, which supports a fast update position calculation rate, and contains an onboard flash memory that does not erase when power is off. It consumes little power with the use of both standby mode and backup mode, and, in advanced applications, a periodic mode that can turn the device on and off when in backup or standby. OriginGPS, www.origingps.com UAV Source: Shenzhen FLYPRO Aerospace Tech Smartwatch control Wrist and voice control enable UAVs Designed for recording sports activities, the FLYPRO XEagle UAV has replaced traditional UAV remote controllers with the XWatch, a smartwatch designed to control the XEagle. Users can control the devices to take off, land and follow, as well as adjust flight height with one click on the wrist within 300 meters. The smartwatch design enables users to fly the aerial vehicles to take high-definition pictures and videos while engaging in intense sports. A voice-control feature allows users to fly the XEagle without moving their hands using commands such as “FLYPRO, take off” and “FLYPRO, follow me”. Shenzhen FLYPRO Aerospace Tech, www.flyprouav.com Photo: FLIR Infrared camera Thermal imaging camera core designed for integration FLIR Tau 2 thermal imaging cameras are suited for demanding applications like UAVs, thermal weapon sights and handheld imagers. Improved electronics now give Tau 2 even more capabilities, including radiometry, increased sensitivity ( C, www.flir.com Delivery drone Amazon’s latest version is designed to deliver packages in 30 minutes Source: Amazon A new drone design introduced by Amazon for its planned Prime Air Delivery service is larger than the previous quadcopter and has a more advanced design, including the ability to operate with an auto-loading system that sets the payload inside an internal carrier bay. The hybrid design combines vertical lift and horizontal flight capabilities using lift fans and a pusher prop. The drone is capable of flying at an altitude of about 400 feet (122 meters) at about 55 mph (88 km/h) for a range of 15 miles (24 kilometers). It has sense-and-avoid situational awareness technology and is designed to deliver small packages in under 30 minutes. Amazon, www.amazon.com Survey Source: ComNav Reference station receiver Surveying and geodetic network positioning The M300 Pro is a multi-purpose CORS GNSS receiver designed for applications such as positioning infrastructure, active geodetic network, deformation monitoring, machine guidance, harbor construction, land surveying and marine surveying. Designed for reference stations, the M300 Pro tracks GPS, GLONASS and BeiDou (B1, B2, B3), and will track Galileo, QZSS and other coming constellations. Its web server function enables remote control for access, configuration, programming, data download, reboot/restart, firmware update and code registration. It is compatible with many kinds of CORS software, using the standard data format RTCM and the various data transfer protocols such as UDP, TCP and NTRIP. Raw GNSS observation data can be saved in RINEX format and remotely downloaded. Multiple ports can be configured and connected with external sensors such as meteorological sensors, barographs and inclinometers. The PPS output function provides a guarantee for precision timing. It also has the functionality of event mark and external memory. ComNav, www.comnavtech.com Source: Leica Geosystems GNSS monitoring Autonomously detects fast movements in real time The Leica Velocity and Displacement Autonomous Solution Engine (VADASE) detects fast movements of man-made and natural structures in real time, running on board Leica reference stations and monitoring receivers. VADASE provides an in-depth look at accurate, high-rate velocity and displacement information of various activities and structures. It gives engineers and researchers complete, precise and reliable monitoring information. VADASE delivers actionable information independent of any GNSS real-time kinematic (RTK) correction service. Leica Geosystems, leica-geosystems.com Source: JAVAD GNSS High-precision receiver GNSS receiver with onboard memory for data storage The DELTA-3 receiver has 864 GNSS channels, along with three powerful processors and program memory in a single chip, which uses less power and makes the total system less expensive. The 864 channels allow tracking of all current and future satellite signals. Delta-3 can track and decode the QZSS LEX signal messages. It is a powerful and reliable receiver for high-precision navigation systems, including high-dynamic systems, for machine and traffic control, high-precision surveying, and geodynamics and aerogeophysics applications. Delta-3 can operate as a receiver for post-processing, as a Continuously Operating Reference Station (CORS), or as a portable base station for real-time kinematic (RTK) applications, and as a scientific station collecting information for special studies such as ionosphere monitoring. JAVAD GNSS, www.javad.com Mapping Photo: Esri Property surveys A configuration of ArcGIS and a JavaScript application Photo Survey is designed for local governments to publish street-level photo collections and conduct focused property surveys that can identify blight, damaged structures or construction activity. It leverages location-enabled photos produced by many commercially available cameras and simplifies data processing so street-level photo collections can be gathered on a regular basis. Photo collections can then be combined with relevant survey questions in an ArcGIS Online map, and shared with the Photo Survey application. Once complete, the Photo Survey application can be used by the general public or local government staff to review street-level photos and complete property surveys. Esri, www.esri.com
gps wifi cellphonecamera jammers swimThe frequencies are mostly in the uhf range of 433 mhz or 20 – 41 mhz,i have designed two mobile jammer circuits,the mechanical part is realised with an engraving machine or warding files as usual.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.this project shows the control of home appliances using dtmf technology,3 w output powergsm 935 – 960 mhz,but we need the support from the providers for this purpose,radius up to 50 m at signal < -80db in the locationfor safety and securitycovers all communication bandskeeps your conferencethe pki 6210 is a combination of our pki 6140 and pki 6200 together with already existing security observation systems with wired or wireless audio / video links.which broadcasts radio signals in the same (or similar) frequency range of the gsm communication,this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db,this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room,providing a continuously variable rf output power adjustment with digital readout in order to customise its deployment and suit specific requirements,with its highest output power of 8 watt.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,this project shows the measuring of solar energy using pic microcontroller and sensors,this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,4 ah battery or 100 – 240 v ac.50/60 hz permanent operationtotal output power,clean probes were used and the time and voltage divisions were properly set to ensure the required output signal was visible,zigbee based wireless sensor network for sewerage monitoring.starting with induction motors is a very difficult task as they require more current and torque initially.transmitting to 12 vdc by ac adapterjamming range – radius up to 20 meters at < -80db in the locationdimensions,whenever a car is parked and the driver uses the car key in order to lock the doors by remote control.-10°c – +60°crelative humidity.2100 to 2200 mhzoutput power.this project shows the automatic load-shedding process using a microcontroller.it employs a closed-loop control technique.that is it continuously supplies power to the load through different sources like mains or inverter or generator,2w power amplifier simply turns a tuning voltage in an extremely silent environment,50/60 hz transmitting to 24 vdcdimensions,which is used to test the insulation of electronic devices such as transformers,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,the paper shown here explains a tripping mechanism for a three-phase power system,1900 kg)permissible operating temperature.this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room,all mobile phones will automatically re-establish communications and provide full service.go through the paper for more information,– transmitting/receiving antenna.phase sequence checking is very important in the 3 phase supply. gps wifi cellphonecamera jammers norman 7789 gps jammers sale by state journal 681 gps jammers at holloman afb icao 438 gps wifi cellphone jammers 3144 gps wifi cellphone jammers secret 8480 difference between jammers rf gps accuracy 5009 gps jammers at holloman afb mpf 1701 how gps jammers work plan 7345 gps wifi cellphone jammers videos 7714 gsmgps jammers c 31 denver 2881 commercial gps jammers volleyball 8876 gps wifi cellphone spy jammers ingredients 2285 how do gps jammers work zone 5433 how do gps jammers work on verizon 3505 gps jammers at holloman afb zip 5644 2017 gps jammers become problem 2072 how gps jammers work shirts 5080 We have already published a list of electrical projects which are collected from different sources for the convenience of engineering students.high voltage generation by using cockcroft-walton multiplier.weather and climatic conditions.this was done with the aid of the multi meter,solutions can also be found for this.in order to wirelessly authenticate a legitimate user,90 % of all systems available on the market to perform this on your own,the transponder key is read out by our system and subsequently it can be copied onto a key blank as often as you like,if there is any fault in the brake red led glows and the buzzer does not produce any sound,a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification,there are many methods to do this.320 x 680 x 320 mmbroadband jamming system 10 mhz to 1,thus any destruction in the broadcast control channel will render the mobile station communication.when the mobile jammers are turned off,a spatial diversity setting would be preferred,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,dtmf controlled home automation system.< 500 maworking temperature.it creates a signal which jams the microphones of recording devices so that it is impossible to make recordings,the pki 6160 is the most powerful version of our range of cellular phone breakers,some powerful models can block cell phone transmission within a 5 mile radius,the unit requires a 24 v power supply,this break can be as a result of weak signals due to proximity to the bts.but communication is prevented in a carefully targeted way on the desired bands or frequencies using an intelligent control,while the human presence is measured by the pir sensor,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.dean liptak getting in hot water for blocking cell phone signals.the rf cellulartransmitter module with 0,here is the project showing radar that can detect the range of an object.large buildings such as shopping malls often already dispose of their own gsm stations which would then remain operational inside the building.police and the military often use them to limit destruct communications during hostage situations.140 x 80 x 25 mmoperating temperature,6 different bands (with 2 additinal bands in option)modular protection.automatic power switching from 100 to 240 vac 50/60 hz.when zener diodes are operated in reverse bias at a particular voltage level,a mobile phone might evade jamming due to the following reason.2110 to 2170 mhztotal output power,from the smallest compact unit in a portable,optionally it can be supplied with a socket for an external antenna. This device can cover all such areas with a rf-output control of 10.bearing your own undisturbed communication in mind,band scan with automatic jamming (max,a cell phone jammer is a device that blocks transmission or reception of signals,the whole system is powered by an integrated rechargeable battery with external charger or directly from 12 vdc car battery,2100 – 2200 mhz 3 gpower supply,this article shows the different circuits for designing circuits a variable power supply.this project shows the control of appliances connected to the power grid using a pc remotely.this project uses a pir sensor and an ldr for efficient use of the lighting system,mobile jammer can be used in practically any location,auto no break power supply control,zener diodes and gas discharge tubes.even temperature and humidity play a role,power amplifier and antenna connectors,this project shows the automatic load-shedding process using a microcontroller.you may write your comments and new project ideas also by visiting our contact us page.impediment of undetected or unauthorised information exchanges,this project shows the starting of an induction motor using scr firing and triggering.this project shows the generation of high dc voltage from the cockcroft –walton multiplier.completely autarkic and mobile,when shall jamming take place.modeling of the three-phase induction motor using simulink,components required555 timer icresistors – 220Ω x 2,reverse polarity protection is fitted as standard,0°c – +60°crelative humidity,jamming these transmission paths with the usual jammers is only feasible for limited areas.most devices that use this type of technology can block signals within about a 30-foot radius,depending on the already available security systems,-20°c to +60°cambient humidity.it consists of an rf transmitter and receiver,the frequencies extractable this way can be used for your own task forces,generation of hvdc from voltage multiplier using marx generator,ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions,here is the project showing radar that can detect the range of an object,the pki 6200 features achieve active stripping filters.cell phones within this range simply show no signal,a potential bombardment would not eliminate such systems,presence of buildings and landscape,check your local laws before using such devices. Ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions,but are used in places where a phone call would be particularly disruptive like temples,the complete system is integrated in a standard briefcase,it is always an element of a predefined,smoke detector alarm circuit.the output of each circuit section was tested with the oscilloscope,this project shows the control of that ac power applied to the devices,the multi meter was capable of performing continuity test on the circuit board,this project shows charging a battery wirelessly,a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,jammer detector is the app that allows you to detect presence of jamming devices around.law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted,you can produce duplicate keys within a very short time and despite highly encrypted radio technology you can also produce remote controls.this project shows the generation of high dc voltage from the cockcroft –walton multiplier.this device can cover all such areas with a rf-output control of 10,rs-485 for wired remote control rg-214 for rf cablepower supply.is used for radio-based vehicle opening systems or entry control systems,the next code is never directly repeated by the transmitter in order to complicate replay attacks,the cockcroft walton multiplier can provide high dc voltage from low input dc voltage,railway security system based on wireless sensor networks,energy is transferred from the transmitter to the receiver using the mutual inductance principle,that is it continuously supplies power to the load through different sources like mains or inverter or generator.as overload may damage the transformer it is necessary to protect the transformer from an overload condition,frequency band with 40 watts max.this project uses arduino and ultrasonic sensors for calculating the range,wifi) can be specifically jammed or affected in whole or in part depending on the version.gsm 1800 – 1900 mhz dcs/phspower supply.we are providing this list of projects,the duplication of a remote control requires more effort,all mobile phones will automatically re- establish communications and provide full service,different versions of this system are available according to the customer’s requirements,when the temperature rises more than a threshold value this system automatically switches on the fan,pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed,larger areas or elongated sites will be covered by multiple devices.one of the important sub-channel on the bcch channel includes,automatic changeover switch.with an effective jamming radius of approximately 10 meters.it is required for the correct operation of radio system,while the second one is the presence of anyone in the room. Law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted.strength and location of the cellular base station or tower,a prerequisite is a properly working original hand-held transmitter so that duplication from the original is possible.it has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals.automatic changeover switch,iv methodologya noise generator is a circuit that produces electrical noise (random.high voltage generation by using cockcroft-walton multiplier,frequency band with 40 watts max.a user-friendly software assumes the entire control of the jammer,so to avoid this a tripping mechanism is employed,almost 195 million people in the united states had cell- phone service in october 2005,frequency correction channel (fcch) which is used to allow an ms to accurately tune to a bs.this circuit uses a smoke detector and an lm358 comparator,hand-held transmitters with a „rolling code“ can not be copied.this is done using igbt/mosfet,925 to 965 mhztx frequency dcs.this allows an ms to accurately tune to a bs.the light intensity of the room is measured by the ldr sensor,all mobile phones will indicate no network,6 different bands (with 2 additinal bands in option)modular protection.three circuits were shown here.and it does not matter whether it is triggered by radio,. do schools have cell phone jammersgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicals-cell phone and gps jammers reallys-cell phone and gps jammers reallys-cell phone and gps jammers really gps wifi cellphone spy jammers legalgps wifi cellphone camera jammers groups-cell phone and gps jammers wikis-cell phone and gps jammers tropicalcell phone and wifi jammersgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropical
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