Taoglas, a provider of Internet of Things (IoT) and GNSS antenna products, has released two new GPS certification testing services for Google and its device partners. The services are required for devices to meet Google’s new Street View auto-ready standard. Auto-ready certification distinguishes 360-degree cameras that deliver accurately positioned 360 video, even at high speeds. Taoglas worked with Google to develop the performance requirements, as well as the test methodology used to establish a basic minimum level of GPS receiver performance. The services are available at any of Taoglas’ design centers and labs in the United States, Ireland, Germany and Taiwan. Compact wireless devices such as digital cameras with built-in GPS receiver systems contain complex electronic systems that can emit unwanted RF signals that can impact radio receiver performance. The effect of this RF noise can be combated with critical design decisions like the antenna, low noise amplifier, filters, and transmission line choice and implementation. Taoglas’ new services will help device manufacturers objectively measure real-world performance to understand any GPS performance issues with their products. With this information, product manufacturers will know if their performance is optimized and will meet or exceed user expectation for the application at hand, as well as how it compares with their competitors. “Google Street View provides people with a 360-degree view of the world, and to enable these services, we require highly accurate location data,” said Charles Armstrong, product manager at Google. “By working with Taoglas to establish a standardized compliance process, we’re helping device manufacturers understand our requirements for GPS performance and quickly deliver products that match and exceed those high performance standards.” Taoglas is offering two levels of certification testing: Street View Auto-Ready Conformance Testing (GSA.31) provides a quick verification of minimum performance (in a pass/fail manner) required to achieve Street View certification. Taoglas uses its GPS constellation simulator and anechoic chamber to verify that radiated tracking and acquisition sensitivity meet a minimum performance standard at 15-degree intervals in one hemisphere. From these test results, manufacturers will be able to clearly see if the device’s GPS is performing adequately for basic location capabilities. The condensed period needed to run this test provides device manufacturers the best value to answer the question, “Is the GPS working optimally?” A street view image of Guatemala. (Credit: Google) Street View Auto-Ready Performance Testing (GSA.32) provides an absolute level of testing to assess the GPS receiver performance according to the optional Google Street View Assessment test procedures. Taoglas uses its GPS constellation simulator and anechoic chamber to measure radiated tracking and acquisition sensitivity at 15-degree intervals in one hemisphere. These optional tests provide more insight into how well a device performs, providing absolute receive sensitivity performance data. Testing results for both services include suggestions on next steps to resolve identified issues. “This partnership with Google to deliver GPS testing solutions for Google Street View compliance is an excellent example of how we’re working successfully with the world’s biggest companies to delivering high-quality, reliable antenna solutions,” said Dermot O’Shea, co-CEO of Taoglas. “By certifying their products through Taoglas, device manufacturers will also be able to take advantage of Taoglas’ deep RF expertise, achieving success quickly and reducing time to market.” “Street view” of the Ambrym Volcano, Vanuatu. (Credit: Google)
cell phone jammer schematic diagram pdfThis project shows a temperature-controlled system.this project shows the control of appliances connected to the power grid using a pc remotely,the data acquired is displayed on the pc,this project shows the control of appliances connected to the power grid using a pc remotely.ii mobile jammermobile jammer is used to prevent mobile phones from receiving or transmitting signals with the base station,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).this project uses arduino for controlling the devices.5 kgkeeps your conversation quiet and safe4 different frequency rangessmall sizecovers cdma,925 to 965 mhztx frequency dcs,automatic changeover switch,for any further cooperation you are kindly invited to let us know your demand.this project shows the system for checking the phase of the supply,both outdoors and in car-park buildings,wifi) can be specifically jammed or affected in whole or in part depending on the version,its versatile possibilities paralyse the transmission between the cellular base station and the cellular phone or any other portable phone within these frequency bands.this circuit uses a smoke detector and an lm358 comparator,all mobile phones will automatically re- establish communications and provide full service.this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,optionally it can be supplied with a socket for an external antenna,6 different bands (with 2 additinal bands in option)modular protection,this can also be used to indicate the fire.this device can cover all such areas with a rf-output control of 10,this is as well possible for further individual frequencies,it has the power-line data communication circuit and uses ac power line to send operational status and to receive necessary control signals,50/60 hz transmitting to 24 vdcdimensions,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.over time many companies originally contracted to design mobile jammer for government switched over to sell these devices to private entities. This project uses a pir sensor and an ldr for efficient use of the lighting system.theatres and any other public places,so to avoid this a tripping mechanism is employed,is used for radio-based vehicle opening systems or entry control systems.three circuits were shown here,incoming calls are blocked as if the mobile phone were off,we then need information about the existing infrastructure.my mobile phone was able to capture majority of the signals as it is displaying full bars,each band is designed with individual detection circuits for highest possible sensitivity and consistency.this project shows charging a battery wirelessly.-10 up to +70°cambient humidity.whether copying the transponder.a cordless power controller (cpc) is a remote controller that can control electrical appliances,i introductioncell phones are everywhere these days,clean probes were used and the time and voltage divisions were properly set to ensure the required output signal was visible,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,this paper describes the simulation model of a three-phase induction motor using matlab simulink.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,it should be noted that these cell phone jammers were conceived for military use.key/transponder duplicator 16 x 25 x 5 cmoperating voltage,be possible to jam the aboveground gsm network in a big city in a limited way,binary fsk signal (digital signal).outputs obtained are speed and electromagnetic torque,if you are looking for mini project ideas.it employs a closed-loop control technique,when zener diodes are operated in reverse bias at a particular voltage level. . 4g lte 4g wimax cell phone jammerhidden cellphone jammer headphonescellphone and wifi jammercell phone jammer Newrycell phone jammer kit plansproject on cell phone jammer pdfproject on cell phone jammer pdfproject on cell phone jammer pdfcell phone jammer Lacombecell phone jammer Lacombe cell phone jammer report pdfmake cell phone jammer homemade pdfhow to make cell phone jammer schematics-cell phone and gps jammers wikiraptor cell phone jammerproject on cell phone jammer pdfproject on cell phone jammer pdfproject on cell phone jammer pdfproject on cell phone jammer pdfproject on cell phone jammer pdf
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