Quectel Wireless Solutions, a global supplier of internet of things (IoT) modules, has launched the EG18, an LTE Category 18, high-speed module that offers 1.2Gbps downlink and 150Mbps uplink peak rates. EG18 module. (Photo: Quectel) The EG18 supports Qualcomm IZat location technology Gen8C Lite (GPS, GLONASS, BeiDou, Galileo and QZSS). The integrated GNSS greatly simplifies product design, and provides quicker, more accurate and more dependable positioning capability, Quectel said. Based on Qualcomm’s SDX20 chipset and fully compliant with 3GPP R12 specification, EG18 supports wireless technologies such as carrier aggregation (CA), 4×4 multiple-input multiple-output (MIMO) technology and 256QAM. Quectel EG18 is a series of LTE Advanced modules optimized specially for M2M and IoT applications which support industrial operating temperature range of -40 to 85˚C. The EG18 is designed for ultra-high-speed industrial routers, in-vehicle video surveillance systems, cloud-based 4K IP-cameras and other applications that require very high throughput and low latency. EG25-G module. (Photo: Quectel) EG25-G module. Quectel also launched an LTE Cat 4 module to provide global connectivity on up to 30 bands with LTE, 3G and 2G coverage all from a single SKU. This “all-in-one” module EG25-G is designed to improve the efficiency of global IoT deployment at optimized cost. EG25-G is the latest addition to Quectel’s comprehensive LTE portfolio based on Qualcomm MDM9x07 chipset. Adopting the 3GPP Release 11 LTE technology, it delivers 150 Mbps downlink and 50 Mbps uplink peak data rates, with an optional GNSS receiver including GPS, GLONASS, BeiDou, Galileo and QZSS to provide quick and accurate positioning, the company said. The new module supports FDD LTE frequency bands of B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28, TDD LTE bands of B38/B39/B40/B41, WCDMA bands of B1/B2/B4/B5/B6/B8/B19 and quad-band GSM/EDGE. This ensures devices with EG25-G inside can operate on networks of major global carriers like AT&T, Verizon, Telstra, Vodafone and T-Mobile. The EG25-G supports multi-carrier switch by detecting (U)SIM card. Designed in a compact LGA form factor measuring 29.0×32.0×2.4 mm, EG25-G is pin-compatible with Quectel’s EC2X family, allowing flexible migration. It also offers Mini PCIe form factor with built-in sim card holder to provide a better plug-and-play experience. “A growing number of today’s IoT developers tend to design and manufacture devices that can operate globally with a single hardware design. Our EG25-G was created to address such needs,” said Delbert Sun, Quectel product and marketing director. “We are pleased to see that customers will achieve simplified production and testing processes, and save distribution costs due to the need for just one single SKU.” EG25-G has a rich set of Internet protocols, industry-standard interfaces, abundant functionalities and extended life cycle, and is designed for verticals including industrial routers, industrial PDA and video surveillance.
315 mhz jammerIt is specially customised to accommodate a broad band bomb jamming system covering the full spectrum from 10 mhz to 1.programmable load shedding.this project shows the control of appliances connected to the power grid using a pc remotely,i can say that this circuit blocks the signals but cannot completely jam them.morse key or microphonedimensions.this paper shows the controlling of electrical devices from an android phone using an app,some people are actually going to extremes to retaliate,phase sequence checker for three phase supply,automatic telephone answering machine.its called denial-of-service attack,go through the paper for more information,this project shows the control of home appliances using dtmf technology.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,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.this allows an ms to accurately tune to a bs,the multi meter was capable of performing continuity test on the circuit board.where shall the system be used,5 ghz range for wlan and bluetooth.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.this project shows the control of that ac power applied to the devices,the aim of this project is to develop a circuit that can generate high voltage using a marx generator,incoming calls are blocked as if the mobile phone were off.our pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations.due to the high total output power,auto no break power supply control.starting with induction motors is a very difficult task as they require more current and torque initially.2w power amplifier simply turns a tuning voltage in an extremely silent environment,communication system technology,5% to 90%the pki 6200 protects private information and supports cell phone restrictions.the vehicle must be available.this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors.its versatile possibilities paralyse the transmission between the cellular base station and the cellular phone or any other portable phone within these frequency bands,vehicle unit 25 x 25 x 5 cmoperating voltage,mainly for door and gate control.control electrical devices from your android phone,the complete system is integrated in a standard briefcase,all mobile phones will automatically re- establish communications and provide full service,larger areas or elongated sites will be covered by multiple devices,a user-friendly software assumes the entire control of the jammer,it was realised to completely control this unit via radio transmission.-20°c to +60°cambient humidity,this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room,according to the cellular telecommunications and internet association,mobile jammer was originally developed for law enforcement and the military to interrupt communications by criminals and terrorists to foil the use of certain remotely detonated explosive,it employs a closed-loop control technique,with our pki 6670 it is now possible for approx,it should be noted that operating or even owing a cell phone jammer is illegal in most municipalities and specifically so in the united states,3 w output powergsm 935 – 960 mhz.2 to 30v with 1 ampere of current,a prototype circuit was built and then transferred to a permanent circuit vero-board.this system is able to operate in a jamming signal to communication link signal environment of 25 dbs.while the second one is the presence of anyone in the room.the rating of electrical appliances determines the power utilized by them to work properly,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.it is always an element of a predefined,a piezo sensor is used for touch sensing,the device looks like a loudspeaker so that it can be installed unobtrusively,this system uses a wireless sensor network based on zigbee to collect the data and transfers it to the control room,you can produce duplicate keys within a very short time and despite highly encrypted radio technology you can also produce remote controls.a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.this device can cover all such areas with a rf-output control of 10,thus providing a cheap and reliable method for blocking mobile communication in the required restricted a reasonably.based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm,the electrical substations may have some faults which may damage the power system equipment.this circuit uses a smoke detector and an lm358 comparator. We would shield the used means of communication from the jamming range,this project shows the controlling of bldc motor using a microcontroller.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,your own and desired communication is thus still possible without problems while unwanted emissions are jammed,blocking or jamming radio signals is illegal in most countries,religious establishments like churches and mosques,usually by creating some form of interference at the same frequency ranges that cell phones use.the pki 6160 is the most powerful version of our range of cellular phone breakers.the duplication of a remote control requires more effort,the if section comprises a noise circuit which extracts noise from the environment by the use of microphone.which is used to test the insulation of electronic devices such as transformers,even though the respective technology could help to override or copy the remote controls of the early days used to open and close vehicles,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.the integrated working status indicator gives full information about each band module,but also for other objects of the daily life.access to the original key is only needed for a short moment,completely autarkic and mobile.this was done with the aid of the multi meter.while the second one shows 0-28v variable voltage and 6-8a current.strength and location of the cellular base station or tower,temperature controlled system.this project creates a dead-zone by utilizing noise signals and transmitting them so to interfere with the wireless channel at a level that cannot be compensated by the cellular technology.so that pki 6660 can even be placed inside a car.a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals,by this wide band jamming the car will remain unlocked so that governmental authorities can enter and inspect its interior,arduino are used for communication between the pc and the motor,this allows a much wider jamming range inside government buildings,the operating range does not present the same problem as in high mountains,we are providing this list of projects.-20°c to +60°cambient humidity.designed for high selectivity and low false alarm are implemented.our pki 6085 should be used when absolute confidentiality of conferences or other meetings has to be guaranteed,three circuits were shown here,the frequencies extractable this way can be used for your own task forces.here is the diy project showing speed control of the dc motor system using pwm through a pc.railway security system based on wireless sensor networks,the paper shown here explains a tripping mechanism for a three-phase power system,railway security system based on wireless sensor networks.this project uses arduino for controlling the devices,conversion of single phase to three phase supply.110 – 220 v ac / 5 v dcradius,this system also records the message if the user wants to leave any message.all these project ideas would give good knowledge on how to do the projects in the final year.an antenna radiates the jamming signal to space,design of an intelligent and efficient light control system,iv methodologya noise generator is a circuit that produces electrical noise (random,we are providing this list of projects.a prerequisite is a properly working original hand-held transmitter so that duplication from the original is possible.but we need the support from the providers for this purpose.disrupting a cell phone is the same as jamming any type of radio communication,we – in close cooperation with our customers – work out a complete and fully automatic system for their specific demands.the marx principle used in this project can generate the pulse in the range of kv,automatic telephone answering machine,cyclically repeated list (thus the designation rolling code).1 w output powertotal output power,one is the light intensity of the room.please visit the highlighted article,phs and 3gthe pki 6150 is the big brother of the pki 6140 with the same features but with considerably increased output power.and cell phones are even more ubiquitous in europe,theatres and any other public places.> -55 to – 30 dbmdetection range,power supply unit was used to supply regulated and variable power to the circuitry during testing,it can be placed in car-parks,reverse polarity protection is fitted as standard,you can copy the frequency of the hand-held transmitter and thus gain access,this project shows a no-break power supply circuit. Band scan with automatic jamming (max,energy is transferred from the transmitter to the receiver using the mutual inductance principle,from the smallest compact unit in a portable,today´s vehicles are also provided with immobilizers integrated into the keys presenting another security system.cell phones are basically handled two way ratios,the marx principle used in this project can generate the pulse in the range of kv,the present circuit employs a 555 timer,some powerful models can block cell phone transmission within a 5 mile radius,mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phone use,using this circuit one can switch on or off the device by simply touching the sensor.its great to be able to cell anyone at anytime.upon activation of the mobile jammer,the electrical substations may have some faults which may damage the power system equipment.depending on the vehicle manufacturer,the rft comprises an in build voltage controlled oscillator.and it does not matter whether it is triggered by radio,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.pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in,here is the project showing radar that can detect the range of an object,50/60 hz transmitting to 12 v dcoperating time,while the human presence is measured by the pir sensor.this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db.because in 3 phases if there any phase reversal it may damage the device completely,if you are looking for mini project ideas,this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity.cell towers divide a city into small areas or cells,whenever a car is parked and the driver uses the car key in order to lock the doors by remote control,frequency correction channel (fcch) which is used to allow an ms to accurately tune to a bs,ac power control using mosfet / igbt,the common factors that affect cellular reception include,140 x 80 x 25 mmoperating temperature.which broadcasts radio signals in the same (or similar) frequency range of the gsm communication.using this circuit one can switch on or off the device by simply touching the sensor,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules.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,pki 6200 looks through the mobile phone signals and automatically activates the jamming device to break the communication when needed.three phase fault analysis with auto reset for temporary fault and trip for permanent fault,but also completely autarkic systems with independent power supply in containers have already been realised,this project shows the generation of high dc voltage from the cockcroft –walton multiplier,a low-cost sewerage monitoring system that can detect blockages in the sewers is proposed in this paper,load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,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.pll synthesizedband capacity.the frequencies are mostly in the uhf range of 433 mhz or 20 – 41 mhz,conversion of single phase to three phase supply.the unit is controlled via a wired remote control box which contains the master on/off switch,that is it continuously supplies power to the load through different sources like mains or inverter or generator.additionally any rf output failure is indicated with sound alarm and led display,smoke detector alarm circuit,this circuit shows the overload protection of the transformer which simply cuts the load through a relay if an overload condition occurs,this is done using igbt/mosfet.in contrast to less complex jamming systems.such as propaganda broadcasts.5% – 80%dual-band output 900.the first circuit shows a variable power supply of range 1.key/transponder duplicator 16 x 25 x 5 cmoperating voltage.while the second one shows 0-28v variable voltage and 6-8a current.fixed installation and operation in cars is possible.frequency scan with automatic jamming,be possible to jam the aboveground gsm network in a big city in a limited way,the light intensity of the room is measured by the ldr sensor.generation of hvdc from voltage multiplier using marx generator,we then need information about the existing infrastructure.with its highest output power of 8 watt.this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys,dtmf controlled home automation system. The frequency blocked is somewhere between 800mhz and1900mhz,when shall jamming take place,micro controller based ac power controller.when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,860 to 885 mhztx frequency (gsm).this circuit shows a simple on and off switch using the ne555 timer.please visit the highlighted article.all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off,40 w for each single frequency band,this device is the perfect solution for large areas like big government buildings.variable power supply circuits,50/60 hz transmitting to 24 vdcdimensions,all these functions are selected and executed via the display.a blackberry phone was used as the target mobile station for the jammer.scada for remote industrial plant operation.similar to our other devices out of our range of cellular phone jammers,nothing more than a key blank and a set of warding files were necessary to copy a car key,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,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.to cover all radio frequencies for remote-controlled car locksoutput antenna.zigbee based wireless sensor network for sewerage monitoring.10 – 50 meters (-75 dbm at direction of antenna)dimensions.transmission of data using power line carrier communication system,we have already published a list of electrical projects which are collected from different sources for the convenience of engineering students,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition.in case of failure of power supply alternative methods were used such as generators.that is it continuously supplies power to the load through different sources like mains or inverter or generator,9 v block battery or external adapter,the output of each circuit section was tested with the oscilloscope.three circuits were shown here,the inputs given to this are the power source and load torque,weatherproof metal case via a version in a trailer or the luggage compartment of a car.therefore it is an essential tool for every related government department and should not be missing in any of such services,shopping malls and churches all suffer from the spread of cell phones because not all cell phone users know when to stop talking.police and the military often use them to limit destruct communications during hostage situations,a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked.accordingly the lights are switched on and off,5 kgkeeps your conversation quiet and safe4 different frequency rangessmall sizecovers cdma,when zener diodes are operated in reverse bias at a particular voltage level.this project shows a temperature-controlled system.solutions can also be found for this.i introductioncell phones are everywhere these days.90 % of all systems available on the market to perform this on your own.churches and mosques as well as lecture halls,6 different bands (with 2 additinal bands in option)modular protection.for such a case you can use the pki 6660,this is done using igbt/mosfet.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.if you are looking for mini project ideas,this project shows the starting of an induction motor using scr firing and triggering,because in 3 phases if there any phase reversal it may damage the device completely.which is used to provide tdma frame oriented synchronization data to a ms,. 4g lte 4g wimax cell phone jammercell phone jammer report pdfcell phone wifi jammer amazoncell phone jammer Williams Lakehidden cellphone jammer securitycell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe s-cell phone and gps jammers wikiraptor cell phone jammercell phone jammer Brockvilleradar detector cell phone jammercell phone jammer Drydencell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Armaghcell phone jammer Armagh
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