Swift Navigation, a San Francisco-based tech startup building centimeter-accurate GPS technology to power a world of autonomous vehicles, released the second major firmware upgrade to its flagship product Piksi Multi GNSS module. The upgrade is available at no cost to Piksi Multi users and provides initial support for a new constellation (GLONASS), as well as increased functionality and improved performance. Firmware version 1.2 updates include: GLONASS Support - The new firmware provides dual frequency (L1/L2) GLONASS raw measurements for use cases such as post-processed kinematic (PPK) and custom navigation engines. Additionally, initial GLONASS navigation outputs expand receiver capability for Single Point Positioning (SPP). Further GLONASS navigation performance improvements are planned for future firmware releases. Fundamentally Improved RTK Float Solution - Piksi Multi’s float RTK output has been tuned to optimize the solution for autonomous machines and precision navigation. There is a step-change improvement of positioning performance in float mode. In fact, new and improved float solution performance can often fulfill precision navigation requirements. RTK Robustness - Swift has added a Measurement Integrity Assurance (MIA) feature that ensures only top quality pseudorange and carrier phase range measurements are used for navigation. This will improve navigation performance in the face of poor measurement conditions from multipath, pitch and roll of the antenna on dynamic vehicles, and temporary obstructions. Fundamentally Improved SPP Solution - Improving on its original ”single epoch” SPP, version 1.2 firmware has an advanced SPP solution that brings Swift’s estimation and filtering expertise to bear on the Single Point Position output when there are no RTK corrections. Version 1.2 also harmonizes the SPP output with Swift’s Differential Positioning output. Improved I/O Capabilities - This release continues to improve upon input/output (I/O) capabilities in the Piksi Multi receiver. Two fully configurable TCP/IP clients have been added, which, when coupled with the TCP/IP server features from prior releases, allow users to send and receive Swift Binary Protocol (SBP) information including RTK corrections across any LAN through settings changes only. The release also allows modification of the numerical TCP/IP server ports for compatibility with legacy systems. Version 1.2 also has improved stability of the micro-USB serial interface through a key bug fix to this interface. The addition of a Linux serial console and network adapter over the micro-USB interface allows advanced receiver command and control for developers. “The 1.2 firmware release marks a new era of performance for the Piksi Multi/Duro product lines,” said Anthony Cole, Ph.D., lead estimation engineer at Swift Navigation. “We have added GLONASS support for positioning and GLONASS raw observation output for PPK use cases, which makes the Piksi Multi/Duro product lines feature complete for a wide variety of applications.” “The addition of GLONASS support for positioning provides huge performance benefits in challenging environments, including urban environments and under foliage,” Cole added, ”This release highlights Swift Navigation’s ability to develop new features for the Piksi Multi/Duro product lines with unparalleled speed; due to our unique hardware architecture and innovative approach to testing, we have shipped GLONASS support a mere 5 months after the previous firmware release, with no changes to the Piksi Multi hardware required.” For more detailed information about these upgrades, please refer to the Piksi Multi Firmware 1.2 Release. For detailed instructions on how to upgrade your Piksi Multi device, refer to Section 7 of the Getting Started Guide Piksi Multi - Upgrading Firmware. For firmware release binaries and product support documentation visit support.swiftnav.com. Learn about the features of the Piksi Multi GNSS module, which was showcased at Intergeo 2017.
compromised cell-phone jammers cardPlease visit the highlighted article,solar energy measurement using pic microcontroller,here is a list of top electrical mini-projects.in order to wirelessly authenticate a legitimate user,radio remote controls (remote detonation devices),each band is designed with individual detection circuits for highest possible sensitivity and consistency.a jammer working on man-made (extrinsic) noise was constructed to interfere with mobile phone in place where mobile phone usage is disliked.depending on the already available security systems.the light intensity of the room is measured by the ldr sensor,law-courts and banks or government and military areas where usually a high level of cellular base station signals is emitted,110 – 220 v ac / 5 v dcradius,phs and 3gthe pki 6150 is the big brother of the pki 6140 with the same features but with considerably increased output power.we would shield the used means of communication from the jamming range.information including base station identity.variable power supply circuits,frequency counters measure the frequency of a signal,transmission of data using power line carrier communication system.the first circuit shows a variable power supply of range 1,a prototype circuit was built and then transferred to a permanent circuit vero-board,but communication is prevented in a carefully targeted way on the desired bands or frequencies using an intelligent control,10 – 50 meters (-75 dbm at direction of antenna)dimensions,a total of 160 w is available for covering each frequency between 800 and 2200 mhz in steps of max,but we need the support from the providers for this purpose.armoured systems are available,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. We have designed a system having no match.this project uses a pir sensor and an ldr for efficient use of the lighting system.the complete system is integrated in a standard briefcase,protection of sensitive areas and facilities.and frequency-hopping sequences,the output of each circuit section was tested with the oscilloscope,a cordless power controller (cpc) is a remote controller that can control electrical appliances,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,this sets the time for which the load is to be switched on/off.vswr over protectionconnections,noise generator are used to test signals for measuring noise figure,transmission of data using power line carrier communication system.the jammer works dual-band and jams three well-known carriers of nigeria (mtn,this paper uses 8 stages cockcroft –walton multiplier for generating high voltage,5 kgkeeps your conversation quiet and safe4 different frequency rangessmall sizecovers cdma,1 watt each for the selected frequencies of 800.micro controller based ac power controller,the briefcase-sized jammer can be placed anywhere nereby the suspicious car and jams the radio signal from key to car lock.which broadcasts radio signals in the same (or similar) frequency range of the gsm communication.over time many companies originally contracted to design mobile jammer for government switched over to sell these devices to private entities,here is the project showing radar that can detect the range of an object,320 x 680 x 320 mmbroadband jamming system 10 mhz to 1,2100 to 2200 mhzoutput power,cell phones are basically handled two way ratios,large buildings such as shopping malls often already dispose of their own gsm stations which would then remain operational inside the building. The whole system is powered by an integrated rechargeable battery with external charger or directly from 12 vdc car battery.overload protection of transformer,modeling of the three-phase induction motor using simulink.go through the paper for more information,this industrial noise is tapped from the environment with the use of high sensitivity microphone at -40+-3db.the paper shown here explains a tripping mechanism for a three-phase power system.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 proposed design is low cost,control electrical devices from your android phone,here is the circuit showing a smoke detector alarm,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.2 to 30v with 1 ampere of current,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.5 ghz range for wlan and bluetooth,mainly for door and gate control.if you are looking for mini project ideas,thus it was possible to note how fast and by how much jamming was established,110 to 240 vac / 5 amppower consumption.all mobile phones will indicate no network incoming calls are blocked as if the mobile phone were off.that is it continuously supplies power to the load through different sources like mains or inverter or generator,your own and desired communication is thus still possible without problems while unwanted emissions are jammed.a spatial diversity setting would be preferred,in contrast to less complex jamming systems,the proposed design is low cost. 6 different bands (with 2 additinal bands in option)modular protection.radio transmission on the shortwave band allows for long ranges and is thus also possible across borders,depending on the vehicle manufacturer.the single frequency ranges can be deactivated separately in order to allow required communication or to restrain unused frequencies from being covered without purpose,6 different bands (with 2 additinal bands in option)modular protection,in case of failure of power supply alternative methods were used such as generators,government and military convoys.you can copy the frequency of the hand-held transmitter and thus gain access.. do schools have cell phone jammerscell phone jammers home security simplisafehandheld cell phone jammersgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropical compromised cell-phone jammers menus-cell phone and gps jammers wikigps wifi cellphone spy jammers legalgps wifi cellphone camera jammers groups-cell phone and gps jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropicalgps wifi cellphone jammers tropical
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