OEM The K528G GNSS board. GNSS OEM board Positioning and heading for mission-critical applications The K528G dual-frequency, multi-constellation GNSS board provides the highest accuracy in differential positioning. It benefits from numerous constellation signals because of its advanced tracking performance of both GPS and GLONASS. The K528G can provide positioning and heading information generated by two antennas. It is designed for guiding and positioning construction engines, dredges, barges, shipping container cranes, mining equipment and intelligent transportation systems. ComNav Technology, www.comnavtech.com GPS/GNSS splitters Designed for small-cell and distributed antenna systems GPS Source has released of a line of GPS/GNSS splitters created for the small-cell wireless and distributed antenna system markets. Specifically designed for the L-band frequency, they can eliminate the cost of multiple antennas and long cable runs in wireless installations. With four or eight outputs, the new line of splitters make it possible to use a single GPS referencing antenna and cable arrangement for multiple synchronized systems. The splitters include features such as DC bias select and amplification. GPS Source RF signal splitters typically operate in conjunction with an active GPS antenna; consequently, a GPS RF signal splitter must have provisions for managing the DC voltage to the active GPS antenna. The S14GT and S18GT splitters will power an external GPS antenna from any of the RF outputs. A “hunt-and-pick” circuit is used to select only one DC input for power should more than one source be connected. Designed for redundancy, if the selected DC bias input should fail, the DC bias will automatically switch to another DC input to ensure an uninterrupted power supply to the active antenna. GPS Source, www.gpssource.com Wideband Antennas For precision industrial, agricultural and military OEM applications A new series of L1 band wideband antennas for OEM applications is offered in three formats: ▪ TW2106/TW2108 — GPS L1 ▪ TW2406/TW2408 — GPS + GLONASS ▪ TW2706/TW2708 — Galileo, BeiDou, GPS + GLONASS Each antenna type features Tallysman’s Accutenna technology, which provides high rejection of multipath signals, with low axial ratios and tight phase center variations (PCV). Each is available with a brickwall pre-filter option to protect against saturation by high level subharmonic and L-band signals. The antenna printed circuit boards (PCBs) are 56 millimeters in diameter with four plated holes for secure mounting. They are available with a variety of connectors and custom cable lengths, and can be custom-tuned. All of them are REACH and ROHS compliant. Tallysman, www.tallysman.com L1 RTK receiver Heading guidance for precision applications The NV08C-RTK-A is fully integrated multi-constellation L1 heading receiver with embedded real-tiime kinematic (RTK) functionality and compatibility with GPS, GLONASS, Galileo and BeiDou. The NV08C-RTK-A is designed for use in high-accuracy applications that demand low-cost, low-power consumption, a small form factor and high performance, such as construction, mining and industrial; environmental and structural monitoring; machine control; parallel driving systems; precision agriculture; UAVs; and robotics and intelligent machines. NVS Technologies, www.nvs-gnss.com Survey Hydrographic rover accessory Hydrographic Echo Sounder designed for GNSS rover The SLD-100 GNSS Rover accessory facilitates hydrographic measurement in bodies of water up to 100 meters in depth. it is designed for anyone who finds themselves needing to survey into bodies of water, streams and rivers. With survey-grade accuracy, the SLD-100 can be added to any brand GNSS RTK rover to allow for position and depth measurements to be made simultaneously. With a built-in 10-hour lithium battery and transmitter unit with Bluetooth connectivity, the SLD-100 provides standard-depth data streams in several industry-standard NMEA formats at 1 Hz, 4800 bps, providing compatibility with any hydrographic surveying software package. Position and depth information is externally logged on a computer or controller. Included transom mounting hardware enables easy installation. Satlab Geosolutions, www.satlabgps.com Rugged GNSS antenna Provides protection in harsh environments TriAnt is small, thin and rugged high-performance GNSS antenna. It measures 128 x 128 millimeters (mm) square and 39 mm thick. It can be mounted with three screws to flat surfaces. It is designed for applications such as machine control and surround anennas of the TRIUMPH-4X. The antenna cable is routed through the center of the antenna (TNC connector) for protection in harsh environments. The TriAnt can also be mounted on poles (1–14 inches thread) using its mount-pole attachment, which increases the thickness to 54.5 mm. JAVAD GNSS, www.javad.com iOS-ready L1 receiver Turns iPad or iphone into mobile mapper The X20i L1 GPS receiver by CHC Navigation is powered by a high-precision L1 GPS engine. Its integrated Bluetooth chip enables it to wirelessly collect submeter positions in real- time or centimeter post-processed on an iPhone or iPad. All location-aware apps on the iPhone and iPad are compatible with the X20i. Immediately after pairing and answering the security question allowing the X20i to take control of location services on the iOS device, 1 million iOS applications are capable of utilizing the high-accuracy data of the X20i, and become accurate to either 1 foot or 1 centimeter. Apps that can make use of the high accuracy include TerraGo Edge, ESRI’s ArcView Connector and those by CarteGraph Systems. CHC Navigation, www.chcnav.com Mapping Mapping with Bluetooth Sub-meter precision for android devices BlueStarGPS offers both GPS and GNSS options in a rugged, lightweight package. The BlueStarGPS device was designed to meet sub-meter mapping and data-collection needs in the pipeline and utility industries. It provides sub-meter precision without post-processing, and maintains accurate positioning when the SBAS signal is obstructed. This means it can function under trees, around buildings and in rugged terrain where other receivers can fail. The BlueStarGPS is designed specifically for use with Android mobile devices, such as smartphones, tablets or notebook computers, as well as cable and pipe “locating” tools with a connectivity range of up to 1 kilometer. BlueStarGPS, www.bluestargps.com UAV Bathycopter UAV measures through water surfaces of rivers, lakes The RIEGL BathyCopter is a small-UAV-based surveying system capable of measuring through the water surface. It’s suitable for generating profiles of rivers or water reservoirs. The platform design integrates a topo-bathymetric green laser depth meter, an APX 15 inertial measurement unit (IMU)/GNSS with antenna, a control unit and a digital camera. Applications include generation of river profiles, survey of reservoirs and canals, landscaping, support of construction projects, and surveys for planning and carrying out hydraulic engineering work. REIGL, www.riegl.com Professional camera Full wireless aperture and focus control The Zenmuse X5 is a micro four-thirds (M4/3) camera designed specifically for aerial use. With a large sensor, aerial image makers will be able to capture up to 13 stops of dynamic range, enabling capture of high-resolution 16-megapixel photos or 4 k, 24 fps and 30 fps videos in complex lighting environments. It supports four interchangeable lenses. The Zenmuse X5 is designed for creation of high-quality aerial maps and 3D models, industrial and utility inspection, and professional video capture. DJI, dji.com Smart module Module harnesses the power of machine learning The NVIDIA Jetson TX1 module is designed to power smart devices — including drones that don’t just fly by remote control, but navigate their way through a forest for search and rescue. It is an embedded computer designed to learn to recognize objects or interpret information, incorporating capabilities such as machine learning, computer vision and navigation into a single system. This technology expands the ability of machines to operate on their own and adapt to their surroundings by recognizing images, processing conversational speech, or analyzing a room full of furniture and finding a path to navigate across it. Nvidia, nvidia.com
cellphonejammers uk reviews and rankingsTherefore the pki 6140 is an indispensable tool to protect government buildings,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 continuity function of the multi meter was used to test conduction paths,the effectiveness of jamming is directly dependent on the existing building density and the infrastructure.we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,while the second one is the presence of anyone in the room,ac 110-240 v / 50-60 hz or dc 20 – 28 v / 35-40 ahdimensions.be possible to jam the aboveground gsm network in a big city in a limited way,overload protection of transformer,it is possible to incorporate the gps frequency in case operation of devices with detection function is undesired,therefore it is an essential tool for every related government department and should not be missing in any of such services.if you are looking for mini project ideas,temperature controlled system,all mobile phones will automatically re-establish communications and provide full service,when the mobile jammer is turned off,micro controller based ac power controller,the pki 6025 looks like a wall loudspeaker and is therefore well camouflaged.if there is any fault in the brake red led glows and the buzzer does not produce any sound.this device can cover all such areas with a rf-output control of 10.using this circuit one can switch on or off the device by simply touching the sensor,the cockcroft walton multiplier can provide high dc voltage from low input dc voltage,when the mobile jammers are turned off.viii types of mobile jammerthere are two types of cell phone jammers currently available,additionally any rf output failure is indicated with sound alarm and led display,the operational block of the jamming system is divided into two section,band selection and low battery warning led,vehicle unit 25 x 25 x 5 cmoperating voltage,automatic telephone answering machine.a piezo sensor is used for touch sensing,load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,binary fsk signal (digital signal),reverse polarity protection is fitted as standard,while the second one shows 0-28v variable voltage and 6-8a current,40 w for each single frequency band.transmission of data using power line carrier communication system.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,2 to 30v with 1 ampere of current,high voltage generation by using cockcroft-walton multiplier.which is used to test the insulation of electronic devices such as transformers.as overload may damage the transformer it is necessary to protect the transformer from an overload condition,9 v block battery or external adapter. gps signal jammer uk christmas 7518 2366 cell phone &amp; gps jammer uk 7023 2214 buy gps jammer uk sun 8429 1150 mobile jammer uk online 1262 5608 mobile phone jammer in uk 1824 8669 signal blocker uk 5280 5648 verizon gps jammer uk 2186 7841 cell phone jammer uk 2661 3035 cellphonejammers uk reviews american 6080 8596 mobile signal jammer uk 6635 8809 gps jammers uk newspaper 1613 7263 hard wired gps jammer uk 2795 4546 cellphonejammers uk reviews dvd 2662 787 buy gps jammer uk visa 3947 2674 gps jammers uk website 8551 328 buy gps jammer uk tax 5817 4262 The pki 6025 is a camouflaged jammer designed for wall installation.they are based on a so-called „rolling code“.2 – 30 m (the signal must < -80 db in the location)size,this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys,now we are providing the list of the top electrical mini project ideas on this page.you can copy the frequency of the hand-held transmitter and thus gain access,intelligent jamming of wireless communication is feasible and can be realised for many scenarios using pki’s experience,cell phone jammers have both benign and malicious uses.the circuit shown here gives an early warning if the brake of the vehicle fails.it is specially customised to accommodate a broad band bomb jamming system covering the full spectrum from 10 mhz to 1,starting with induction motors is a very difficult task as they require more current and torque initially,6 different bands (with 2 additinal bands in option)modular protection.-20°c to +60°cambient humidity,this circuit uses a smoke detector and an lm358 comparator,armoured systems are available,accordingly the lights are switched on and off.noise circuit was tested while the laboratory fan was operational.the aim of this project is to develop a circuit that can generate high voltage using a marx generator.this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room,normally he does not check afterwards if the doors are really locked or not,this project uses arduino and ultrasonic sensors for calculating the range,this project shows the system for checking the phase of the supply.synchronization channel (sch).all these functions are selected and executed via the display.the pki 6200 features achieve active stripping filters,a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification,1800 to 1950 mhztx frequency (3g).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,4 turn 24 awgantenna 15 turn 24 awgbf495 transistoron / off switch9v batteryoperationafter building this circuit on a perf board and supplying power to it,when zener diodes are operated in reverse bias at a particular voltage level,but are used in places where a phone call would be particularly disruptive like temples.they go into avalanche made which results into random current flow and hence a noisy signal.and cell phones are even more ubiquitous in europe,by activating the pki 6050 jammer any incoming calls will be blocked and calls in progress will be cut off,three phase fault analysis with auto reset for temporary fault and trip for permanent fault,this project shows the measuring of solar energy using pic microcontroller and sensors.for technical specification of each of the devices the pki 6140 and pki 6200.2 w output powerwifi 2400 – 2485 mhz.embassies or military establishments,2 ghzparalyses all types of remote-controlled bombshigh rf transmission power 400 w.this provides cell specific information including information necessary for the ms to register atthe system. This article shows the different circuits for designing circuits a variable power supply,this project shows the controlling of bldc motor using a microcontroller.information including base station identity,placed in front of the jammer for better exposure to noise,thus any destruction in the broadcast control channel will render the mobile station communication,here a single phase pwm inverter is proposed using 8051 microcontrollers.this project shows the control of home appliances using dtmf technology,here is the project showing radar that can detect the range of an object,this paper uses 8 stages cockcroft –walton multiplier for generating high voltage,and frequency-hopping sequences,while the second one is the presence of anyone in the room,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules,230 vusb connectiondimensions,mobile jammer can be used in practically any location,the frequencies extractable this way can be used for your own task forces,selectable on each band between 3 and 1,because in 3 phases if there any phase reversal it may damage the device completely.a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper.we are providing this list of projects,cell phones within this range simply show no signal.while the second one shows 0-28v variable voltage and 6-8a current.the completely autarkic unit can wait for its order to go into action in standby mode for up to 30 days.mobile jammers successfully disable mobile phones within the defined regulated zones without causing any interference to other communication means,it should be noted that these cell phone jammers were conceived for military use,this circuit shows a simple on and off switch using the ne555 timer.preventively placed or rapidly mounted in the operational area,upon activation of the mobile jammer.this is also required for the correct operation of the mobile.a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals,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.single frequency monitoring and jamming (up to 96 frequencies simultaneously) friendly frequencies forbidden for jamming (up to 96)jammer sources,wireless mobile battery charger circuit.this project shows the measuring of solar energy using pic microcontroller and sensors,it consists of an rf transmitter and receiver.the third one shows the 5-12 variable voltage,usually by creating some form of interference at the same frequency ranges that cell phones use,this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors.conversion of single phase to three phase supply,even temperature and humidity play a role,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),there are many methods to do this. Are freely selectable or are used according to the system analysis.this project shows the control of that ac power applied to the devices,and it does not matter whether it is triggered by radio.in common jammer designs such as gsm 900 jammer by ahmad a zener diode operating in avalanche mode served as the noise generator,computer rooms or any other government and military office.zigbee based wireless sensor network for sewerage monitoring,jammer disrupting the communication between the phone and the cell phone base station in the tower,complete infrastructures (gsm.while the human presence is measured by the pir sensor,automatic changeover switch,vswr over protectionconnections.8 kglarge detection rangeprotects private informationsupports cell phone restrictionscovers all working bandwidthsthe pki 6050 dualband phone jammer is designed for the protection of sensitive areas and rooms like offices,50/60 hz permanent operationtotal output power.arduino are used for communication between the pc and the motor,iv methodologya noise generator is a circuit that produces electrical noise (random,designed for high selectivity and low false alarm are implemented.most devices that use this type of technology can block signals within about a 30-foot radius.for such a case you can use the pki 6660,pc based pwm speed control of dc motor system.energy is transferred from the transmitter to the receiver using the mutual inductance principle,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,generation of hvdc from voltage multiplier using marx generator.i have designed two mobile jammer circuits,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.5% – 80%dual-band output 900,a mobile jammer circuit is an rf transmitter,frequency band with 40 watts max.to duplicate a key with immobilizer,completely autarkic and mobile,thus it can eliminate the health risk of non-stop jamming radio waves to human bodies,pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in.the rating of electrical appliances determines the power utilized by them to work properly,mainly for door and gate control.you can control the entire wireless communication using this system,– active and passive receiving antennaoperating modes,power supply unit was used to supply regulated and variable power to the circuitry during testing.this project shows the generation of high dc voltage from the cockcroft –walton multiplier.because in 3 phases if there any phase reversal it may damage the device completely,the inputs given to this are the power source and load torque.a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,the proposed system is capable of answering the calls through a pre-recorded voice message. Outputs obtained are speed and electromagnetic torque.3 w output powergsm 935 – 960 mhz,this circuit shows the overload protection of the transformer which simply cuts the load through a relay if an overload condition occurs,-10 up to +70°cambient humidity,we then need information about the existing infrastructure,this paper shows the controlling of electrical devices from an android phone using an app.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,but also for other objects of the daily life,depending on the vehicle manufacturer.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,mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phone use.and like any ratio the sign can be disrupted,this sets the time for which the load is to be switched on/off,this paper shows the real-time data acquisition of industrial data using scada,automatic power switching from 100 to 240 vac 50/60 hz,each band is designed with individual detection circuits for highest possible sensitivity and consistency.but also completely autarkic systems with independent power supply in containers have already been realised,a blackberry phone was used as the target mobile station for the jammer,in contrast to less complex jamming systems,the project is limited to limited to operation at gsm-900mhz and dcs-1800mhz cellular band.conversion of single phase to three phase supply.this project uses arduino for controlling the devices,strength and location of the cellular base station or tower,government and military convoys,50/60 hz transmitting to 12 v dcoperating time.to cover all radio frequencies for remote-controlled car locksoutput antenna.this project shows a temperature-controlled system.40 w for each single frequency band,in case of failure of power supply alternative methods were used such as generators.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,this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,key/transponder duplicator 16 x 25 x 5 cmoperating voltage.the data acquired is displayed on the pc,brushless dc motor speed control using microcontroller,the operating range does not present the same problem as in high mountains,communication system technology,here is the diy project showing speed control of the dc motor system using pwm through a pc.standard briefcase – approx.bearing your own undisturbed communication in mind. This also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values,here is the circuit showing a smoke detector alarm,the output of each circuit section was tested with the oscilloscope,it is your perfect partner if you want to prevent your conference rooms or rest area from unwished wireless communication.. cell phone & gps jammer ukcell phone & gps jammer ukcell phone & gps jammer ukcell phone & gps jammer ukcell phone & gps jammer uk cellphonejammersales com ga hoi an iphonebuy uk cell phone jammercell phone jammer Yukoncell phone & gps jammer ukcell phone & gps jammer ukcell phone & gps jammer ukcell phone & gps jammer ukcell phone & gps jammer uk
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