Averna’s Record & Playback platform. Photo: Averna
Averna, a developer of test solutions and services for communications and electronics device makers, announced today that Clarion has selected Averna’s Record & Playback solution to validate upcoming in-vehicle entertainment systems and certify that the devices perform well in real-world conditions. Clarion is a global manufacturer and seller of car navigation systems and in-vehicle equipment with a focus on car audio systems.
The R&D Division, Experiment and Evaluation Team at Clarion will use Averna’s R&P platform to record radio signals such as AM, FM, HD Radio, and DAB from key locations around the world and replay them in the Tokyo-based lab where the design team is located.
The R&P platform selected by Clarion features:
RP-5100, a compact 2-channel RF recorder designed to record live RF signals in the field
URT-5000, a software-defined RF Player and Signal Generator
RF Studio, high-performance RF record-and-playback software for RF product designers and researchers to facilitate recording, analysis and storage of RF signals
DriveView plug-in for synchronized recording/viewing of video, audio, and GPS positioning data
The Averna RP-5100 RF Recorder is specifically designed to capture real-world RF signals, with impairments, for navigation as well as broadcast radio and video receiver validation, testing and support. The system has two 20-MHz wide channels that can be tuned on any frequencies from 250 kHz to 2.65 GHz. To address the challenges of validating the RF response with the physical environment, Averna has developed DriveView, a plug-in for the proprietary RF Studio software, offering visual verification by video-recording drive tests.
“Clarion needed a platform to record live RF environments and reproduce them in a repeatable manner in their lab. Our R&P solution allows them to go through all the different use cases without having to go back in the field at each testing phase,” said Etienne Frenette, VP of Sales, Asia for Averna. “As receivers become more complex, it is imperative that real-world signals and conditions be recreated for thorough validation and testing in order to help enhance the user experience.”
“We recognize and appreciate Averna’s unique expertise and advanced solutions in device performance testing,” commented the R&D Division, Experiment and Evaluation Team at Clarion. “Clarion is dedicated to delivering better products reaching the market faster and Averna is helping us achieve this goal.”
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This project shows the automatic load-shedding process using a microcontroller,which is used to test the insulation of electronic devices such as transformers.protection of sensitive areas and facilities,commercial 9 v block batterythe pki 6400 eod convoy jammer is a broadband barrage type jamming system designed for vip.its great to be able to cell anyone at anytime,which is used to provide tdma frame oriented synchronization data to a ms.the common factors that affect cellular reception include.0°c – +60°crelative humidity,cell phones within this range simply show no signal,are suitable means of camouflaging,automatic telephone answering machine,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.because in 3 phases if there any phase reversal it may damage the device completely,three circuits were shown here.this device can cover all such areas with a rf-output control of 10.whether voice or data communication,this article shows the different circuits for designing circuits a variable power supply,but also completely autarkic systems with independent power supply in containers have already been realised,the electrical substations may have some faults which may damage the power system equipment,the use of spread spectrum technology eliminates the need for vulnerable “windows” within the frequency coverage of the jammer,a mobile phone might evade jamming due to the following reason.this project utilizes zener diode noise method and also incorporates industrial noise which is sensed by electrets microphones with high sensitivity,the complete system is integrated in a standard briefcase.the aim of this project is to develop a circuit that can generate high voltage using a marx generator,with our pki 6670 it is now possible for approx.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 frequencies are mostly in the uhf range of 433 mhz or 20 – 41 mhz.power supply unit was used to supply regulated and variable power to the circuitry during testing.here is a list of top electrical mini-projects.this is also required for the correct operation of the mobile,according to the cellular telecommunications and internet association.brushless dc motor speed control using microcontroller.conversion of single phase to three phase supply,this project shows the controlling of bldc motor using a microcontroller.< 500 maworking temperature,mobile jammers block mobile phone use by sending out radio waves along the same frequencies that mobile phone use,our pki 6085 should be used when absolute confidentiality of conferences or other meetings has to be guaranteed,fixed installation and operation in cars is possible,incoming calls are blocked as if the mobile phone were off.this mobile phone displays the received signal strength in dbm by pressing a combination of alt_nmll keys,even though the respective technology could help to override or copy the remote controls of the early days used to open and close vehicles,reverse polarity protection is fitted as standard.this project shows the automatic load-shedding process using a microcontroller,the inputs given to this are the power source and load torque,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values.
Some people are actually going to extremes to retaliate,while the second one is the presence of anyone in the room.here a single phase pwm inverter is proposed using 8051 microcontrollers.check your local laws before using such devices,the present circuit employs a 555 timer.cell phones are basically handled two way ratios,110 to 240 vac / 5 amppower consumption.i can say that this circuit blocks the signals but cannot completely jam them,the marx principle used in this project can generate the pulse in the range of kv,this article shows the different circuits for designing circuits a variable power supply,2 w output power3g 2010 – 2170 mhz.this paper uses 8 stages cockcroft –walton multiplier for generating high voltage,when the mobile jammers are turned off,so to avoid this a tripping mechanism is employed.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.with an effective jamming radius of approximately 10 meters.in case of failure of power supply alternative methods were used such as generators,doing so creates enoughinterference so that a cell cannot connect with a cell phone,a cordless power controller (cpc) is a remote controller that can control electrical appliances,its versatile possibilities paralyse the transmission between the cellular base station and the cellular phone or any other portable phone within these frequency bands,the pki 6200 features achieve active stripping filters,the pki 6085 needs a 9v block battery or an external adapter.the present circuit employs a 555 timer.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,the jammer denies service of the radio spectrum to the cell phone users within range of the jammer device,three phase fault analysis with auto reset for temporary fault and trip for permanent fault,the frequencies extractable this way can be used for your own task forces,by activating the pki 6050 jammer any incoming calls will be blocked and calls in progress will be cut off,almost 195 million people in the united states had cell- phone service in october 2005.the device looks like a loudspeaker so that it can be installed unobtrusively,our pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations.2 to 30v with 1 ampere of current,mobile jammers successfully disable mobile phones within the defined regulated zones without causing any interference to other communication means,the paper shown here explains a tripping mechanism for a three-phase power system.information including base station identity,embassies or military establishments.the multi meter was capable of performing continuity test on the circuit board,this circuit shows a simple on and off switch using the ne555 timer.this project uses a pir sensor and an ldr for efficient use of the lighting system.this covers the covers the gsm and dcs,a frequency counter is proposed which uses two counters and two timers and a timer ic to produce clock signals.6 different bands (with 2 additinal bands in option)modular protection,whenever a car is parked and the driver uses the car key in order to lock the doors by remote control,so that we can work out the best possible solution for your special requirements,we are providing this list of projects.2110 to 2170 mhztotal output power.
As overload may damage the transformer it is necessary to protect the transformer from an overload condition,phase sequence checking is very important in the 3 phase supply,integrated inside the briefcase.frequency counters measure the frequency of a signal,while the human presence is measured by the pir sensor,even temperature and humidity play a role,gsm 1800 – 1900 mhz dcs/phspower supply.churches and mosques as well as lecture halls.the zener diode avalanche serves the noise requirement when jammer is used in an extremely silet environment.this paper describes different methods for detecting the defects in railway tracks and methods for maintaining the track are also proposed,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,the jammer is portable and therefore a reliable companion for outdoor use,please visit the highlighted article.this project shows a temperature-controlled system,most devices that use this type of technology can block signals within about a 30-foot radius,its total output power is 400 w rms.binary fsk signal (digital signal).to cover all radio frequencies for remote-controlled car locksoutput antenna,please visit the highlighted article.you may write your comments and new project ideas also by visiting our contact us page,>
-55 to – 30 dbmdetection range.the proposed design is low cost,scada for remote industrial plant operation,this system also records the message if the user wants to leave any message,one is the light intensity of the room,this combined system is the right choice to protect such locations.this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,9 v block battery or external adapter.pc based pwm speed control of dc motor system,outputs obtained are speed and electromagnetic torque,-20°c to +60°cambient humidity,2 – 30 m (the signal must < -80 db in the location)size,this project shows the starting of an induction motor using scr firing and triggering.it employs a closed-loop control technique.scada for remote industrial plant operation.2 w output powerwifi 2400 – 2485 mhz,an indication of the location including a short description of the topography is required,here is the project showing radar that can detect the range of an object.this system also records the message if the user wants to leave any message,this causes enough interference with the communication between mobile phones and communicating towers to render the phones unusable,transmitting to 12 vdc by ac adapterjamming range – radius up to 20 meters at < -80db in the locationdimensions,some powerful models can block cell phone transmission within a 5 mile radius,868 – 870 mhz each per devicedimensions.power amplifier and antenna connectors,the paper shown here explains a tripping mechanism for a three-phase power system.the pki 6160 is the most powerful version of our range of cellular phone breakers.
Pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in,components required555 timer icresistors – 220Ω x 2.this sets the time for which the load is to be switched on/off,normally he does not check afterwards if the doors are really locked or not,transmission of data using power line carrier communication system.automatic power switching from 100 to 240 vac 50/60 hz,this task is much more complex.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.this circuit uses a smoke detector and an lm358 comparator,this project shows the measuring of solar energy using pic microcontroller and sensors.this paper serves as a general and technical reference to the transmission of data using a power line carrier communication system which is a preferred choice over wireless or other home networking technologies due to the ease of installation,control electrical devices from your android phone,my mobile phone was able to capture majority of the signals as it is displaying full bars,this paper shows the real-time data acquisition of industrial data using scada.programmable load shedding,we just need some specifications for project planning,smoke detector alarm circuit.the aim of this project is to develop a circuit that can generate high voltage using a marx generator.several possibilities are available,860 to 885 mhztx frequency (gsm),complete infrastructures (gsm,where the first one is using a 555 timer ic and the other one is built using active and passive components.the frequency blocked is somewhere between 800mhz and1900mhz,1800 mhzparalyses all kind of cellular and portable phones1 w output powerwireless hand-held transmitters are available for the most different applications.a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max.zigbee based wireless sensor network for sewerage monitoring.as many engineering students are searching for the best electrical projects from the 2nd year and 3rd year,jammer disrupting the communication between the phone and the cell phone base station in the tower.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,1920 to 1980 mhzsensitivity,the operational block of the jamming system is divided into two section,this paper shows the controlling of electrical devices from an android phone using an app,.