Optical Zonu has introduced the ZonuSkyShot GPS tester, designed for quick testing during the critical installation phase of an antenna at a new site build or small cell integration.
The compact tester is designed for integrating one of Optical Zonu’s GPS solutions, but is equally capable of working as a neutral testing device.
Fig. 1. Screenshot of ZonuSkyshot software output. (Screenshot: Optical Zonu)
The ZonuSkyShot is a compact GPS receiver that detects the presence of a GPS signal, indicated on the top-panel LED. The receiver can be accessed at the USB port on the base unit, allowing the user to see the available satellites by using the app provided with the system and available at the Optical Zonu website.
The receiver can simultaneously track up to 16 satellites while searching for new ones. Because of this, a problem can be found and mitigated when a GPS antenna is installed, rather than when hardware is being integrating further down the line. Close-out of projects can be indicated with with screenshots of satellite visibility via the micro-USB port to a laptop.
The app provides:
RF GPS signal presence
GPS antenna functionality
Optical transmitter functionality
Fiber connectivity
Optical receiver functionality
Pre-orders are now being accepted for the kit, which includes the handheld device with power supply, carrying case, jumpers and SMA cable.
Kolmostar’s ultra-low power, instant cold boot GNSS module JEDI-200 and its evaluation kit are now fully released and available for purchase.
The JEDI-200 was recognized by IoT World — one of the largest internet of things (IoT) conferences — as one of the most innovative consumer internet of things solutions earlier this year.
JEDI-200 specification highlights include:
Low energy consumption of 25 mJ/position fix
Short cold-boot TTFF of 1 second
5.0 meter CEP positioning accuracy
Supports GPS and BeiDou constellations
50 Byte/12-hour compressed ephemeris (EPH) for speedy download, enabling A-GPS via LPWAN while significantly reducing EPH download power consumption overhead
High-performance cloud computing for minimum end device power consumption and seamless integration with customers’ backend data analytics platforms and dashboard applications
Integrated SAW filter, stand-alone LNA and TCXO
12mm x 16mm industry-proven standard form factor for easy wireless connectivity integration
Specially designed for IoT applications such as pet and personal object tracking, livestock tracking, fixed and nomadic logistics, infrastructure tracking and shared economy, JEDI-200’s reduced level of power consumption and optimized efficiency with LPWAN solve IoT endpoint deployment’s pain-point of needing frequent recharges or a large battery.
“Kolmostar’s JEDI-200 is a breakthrough in the IoT asset and personnel tracking application domain,” said Lucy Fan, VP of marketing and sales at Kolmostar. “JEDI-200 is well suited for battery-powered IoT applications which have stringent requirements on product size, weight, response time, battery life and GPS reporting frequency.”
Worldwide customers have started developing based on JEDI-200, and field deployments are expected in the second half of 2020.
“We have seen unparalleled advantages of the JEDI-200, enabling unique features and use cases which cannot be achieved before with traditional GNSS solutions,” Fan said. “With the latest developments in cellular and non-cellular low-power wide-area network technologies, such as NB-IoT, LTE-M, LoRaWAN and Sigfox, JEDI-200 is well positioned to enable more rapid deployment of IoT asset tracking use cases for our customers worldwide.”
Quectel Wireless Solutions‘ RG500Q-EA 5G NR module has achieved commercial readiness and is now available to support global customers with mass deployment.
The module features the Qualcomm Snapdragon X55 5G modem. It is designed for a variety of industrial and consumer internet of things (IoT) applications, including business routers, home gateways, customer premises equipment (CPE), MiFi, industrial IoT (IIoT), industrial laptops, PDAs, video surveillance, digital signage, 4K/8K live streaming and many other bandwidth-intensive use cases.
The Quectel RG500Q-EA supports major sub-6GHz frequency bands as well as worldwide LTE-A and WCDMA network coverage, allowing customers to deploy their IoT solutions flexibly in Asia-Pacific, Europe and the Middle East.
Quectel RG500Q is a series of 5G Sub-6GHz modules optimized specially for IoT and M2M applications. Adopting the 3GPP Rel. 15 technology, it supports both 5G NSA and SA modes.
The RG500Q is provided in two variants: RG500Q-EA and RG500Q-NA. The module supports Qualcomm IZat location technology Gen9C Lite (GPS, GLONASS, BeiDou/Compass, Galileo and QZSS). The integrated GNSS receiver greatly simplifies product design and provides quicker, more accurate and more dependable positioning capability.
Tallysman Wireless Inc. has added the HC977 triple-band GNSS antenna to its helical antenna family.
HC977 GNSS antenna. (Photo: Tallysman)
The HC977 includes all signals covered by the HC975: GPS/QZSS-L1/L2/L5, GLONASS-G1/G3, Galileo-E1/E5a/E5b, BeiDou-B1/B2/B2a, IRNSS-L5 and L-Band correction services, and also provides reception of GLONASS-G2.
Tallysman helical antennas are designed for high-accuracy applications where precision and light weight matter, such as unmanned aerial vehicles (UAVs). The antennas are available in either a robust IP67 enclosure or an embedded format.
HC977E GNSS antenna. (Photo: Tallysman)
The HC977 features a low current, low noise amplifier (LNA) that includes an integrated low-loss pre-filter to protect against harmonic interference from high amplitude interfering signals, such as 700-MHz band LTE and other near in-band cellular signals.
The antenna is protected by a robust, military-grade plastic enclosure with an integrated SMA connector for screw-on mounting that securely seals the unit with an O-ring, complying with IP67 standards. The enclosure also provides three threaded holes in the base for secure attachment of the unit.
For the embedded version, HC977, Tallysman provides an embedded helical antenna mounting ring that traps the outer edge of the circuit board to another circuit board or to any flat surface. To facilitate a successful installation and optimum antenna performance, Tallysman also provides an Embedded Helical Antenna Installation Guide.
DroneHunter F700 is a radar-based autonomous interceptor drone for tracking and stopping dangerous drones
Fortem Technologies Inc. is now shipping its artificial intelligence (AI)-enabled F700 DroneHunter. The F700 is a safe, effective deterrent against a rising number of careless and criminal drones, the company said.
The F700 has a flexible undercarriage that offers interchangeable counter measures for single, multiple or swarm-based threats. Its new lightweight carbon-fiber frame enables greater athleticism and speed.
The F700 can carry multiple types of anti-drone countermeasures and deploy them in real-time, based on the dynamic threat detected miles beyond the protected area. The undercarriage features pogo pins and payload snaps integrated with AI-enabled firing and flight software.
Underside of the DroneHunter F700. (Photo: Fortem Technologies)Photo:
The F700 offers significant payload capacity to handle situations over civilians where zero collateral damage is required. AI decisions are now made in real-time to select the appropriate effectors for the detected threat. Complex algorithms for flying in urban areas are now supported. Heavier drones are tethered or parachuted with controlled descent into predetermined safe zones.
The F700 is equipped with ground- and airborne-networked radar and corresponding optics, giving users total situational awareness and autonomous precision. F700 is custom designed and manufactured in the United States.
“We have advanced the DroneHunter F700 so that it can deliver any ordinance necessary to stop drones and to protect stadiums, refineries, campuses and entire metro regions,” said Fortem Technologies CEO, Timothy Bean.
Fortem is developing several DroneHunter mitigation types, including directed energy.
IQD has launched a new series of GNSS-disciplined oven controlled crystal oscillators (OCXOs), the IQCM-112 series.
The new design incorporates an internal GNSS receiver with a 1PPS output, which is compatible with an external GPS, GLONASS, BeiDou and Galileo source. It is housed in a 14-pin 60-millimeter-square package.
When coupled to an external aerial antenna via the incorporated SMA connector, in the event of the loss of the GNSS signal the highly specified 10-MHz OCXO will switch-in with a holdover capability of 1.5 µSeconds for a 24-hour period, thereby maintaining lock until restoration of the reference signal.
The standard operating temperature range of the module is -20° to 75° C but is also available with a -40° to 85° C operating temperature range. Other holdover specifications can be considered upon request.
The required power supply is 5V with a standard HCMOS output. Current consumption is 2A maximum during warm-up with this reducing to 1A once the steady-state condition is reached.
The design incorporates an internal adaptive algorithm that enables the module to “learn” the parameters of the GNSS signal after a period of three days of lock, so that the holdover function can start in the event of signal failure.
A built-in internal alarm indicates lock failure and subsequent restoration of signal. The unit incorporates a serial connection for more detailed interrogation of the device’s performance.
The IQCM-112 series is intended for a range of applications including land-based telecommunications systems and marine-based navigation systems.
The IQCM-112 forms part of a range of highly specified modules and Oven Controlled Crystal Oscillators available from IQD.
Gladiator Technologies’ low-noise inertial sensor and systems technology coupled with Velox high-speed processing are now integrated with a 72-channel GNSS receiver to provide compact GNSS/inertial navigation systems (INS) for accurate position, velocity and attitude.
The feature set was carefully selected to suit several positioning, navigation and timing (PNT) applications including flight control, navigation and stabilization for imaging, platforms and antennas.
The high-performance LandMark 60 INS/GPS and compact LandMark 005 INS/GPS both feature advanced sensor-fusion technology, combining GNSS position data with Gladiator Technologies’ low-noise, high output inertial sensors as well as barometric pressure and magnetometers.
Both products feature Gladiator Technologies’ proprietary Velox processing technology and extended Kalman filter (EKF), enabling precision position information during short-term GPS outages.
Velox Technology combined with the new EKF enable the LandMark INS/GPS products to have accuracy of less than 2 nautical miles per hour during short-term GPS outages.
The LandMark 60 INS/GPS is the top performing unit with +/- 0.3° heading accuracy and pitch/roll angle measurements of 0.1°. It is also available with an option for a real-time kinematic (RTK) GPS receiver.
The small and robust LandMark 005 INS/GPS is less than 35 square centimeters and is suitable for space-constrained applications that require a high standard of INS/GPS performance.
“Our low-noise sensor inputs to the EKF are enhanced by an adaptive estimation algorithm,” said Lee Dunbar, chief software architect. “This, along with extended precision for the nonlinear solution integrator, maximizes the accuracy of position, velocity and attitude. Customer configurable EKF parameters are present to allow optimization for their applications.”
“Leveraging our inertial capability into a complete INS/GPS package was a natural progression for our product line,” said Eric Yates, Gladiator Technologies’ new business development manager. “With the LandMark 005 INS/GPS and LandMark 60 INS/GPS we’re offering an exceptional MEMS-based INS/GPS that fits in the palm of your hand.”
Phase One Industrial has launched a 280-megapixel aerial photogrammetric system, with an image coverage width of more than 20,000 pixels.
The large format enables unprecedented high-quality aerial survey productivity, the company said. Compact and lightweight, the new aerial mapping solution can reduce operating costs and produce better returns on investment than today’s traditional large format systems.
The Phase One Industrial 280MP Aerial Solution consists of an iXM-RS 280F large format camera, Applanix GNSS/IMU receiver (POS AV series), Somag gyro-stabilized mount (DSM 400), Phase One iX Controller and iX Flight Management software.
The system is a large format camera system that easily integrates with the DSM400 gyro-stabilized mount, creating a compact and lightweight system for use in a wide range of aircraft.
At the system’s heart is the iXM-RS 280F, a dual-lens metric camera with 90mm lenses for capturing RGB information, providing precision imaging. Adding a near infrared (NIR) camera generates a 4-band configuration, most useful in agriculture, forestry and pipeline monitoring.
The iXM-RS 280F camera generates a central projection image from two 150MP nadir images with equal ground resolution. The cameras’ backside illuminated CMOS sensor supports very high dynamic range at 83dB. Its high light sensitivity provides superb image quality in challenging low light conditions, enabling operators to take advantage of more flight hours per day and more flight days per year.
“Our 280MP Aerial Solution is a bold and innovative approach to solving customers’ demands for affordable and reliable aerial mapping performance,” said Dov Kalinski, general manager, Phase One Industrial. “Previously, opportunities in the aerial mapping business were restricted due to high cost of equipment and limited aircraft options. While pioneering superior image quality, Phase One Industrial is creating more profitable possibilities in this exciting and important market.”
A roundup of recent products in the GNSS and inertial positioning industry from the April 2020 issue of GPS World magazine.
OEM
LPWA module
Collaborative IoT solution
Photo: Quectel
Quectel Wireless Solutions’ LPWA module BG95 is being integrated with Microsoft’s Azure Device software development kit (SDK). The BG95 cellular module is based on the Qualcomm 9205 LTE modem. The integration will provide direct and secure connections to the Azure IoT Hub and provide full support for Azure device management. Customers can connect their BG95 devices to the Microsoft Azure cloud where they can build, manage and deploy internet of things (IoT) solutions at scale, significantly accelerating time to market. The BG95 module is a highly integrated variant supporting integrated GNSS, Cat M1, Cat NB2 and EGPRS (also called edge). The module complies with 3GPP Release 14 and delivers improved capabilities in power consumption, data rates and hardware-based security.
The SARA-R422 product series of LTE-M/NB-IoT and EGPRS cellular modules now include GNSS variants for internet of things (IoT) data, devices and ecosystems. The SARA-R422M8S module is pre-integrated with the u-blox M8 GNSS receiver and a separate GNSS antenna interface. This provides highly reliable, accurate positioning data simultaneously with LTE communications. The module also supports hybrid positioning strategies, in which positioning data provided by satellite constellations is enhanced with data from the u-blox CellLocate service, ensuring that location data is always available everywhere. The SARA-R4 series is designed for a wide range of mission-critical IoT solutions such as connected healthcare, industrial monitoring, point of sale and vending terminals, tracking and telematics devices, as well as smart lighting solutions and building automation.
The new line of Sarbe search and rescue beacons. (Photo: Orolia)
Orolia has improved its Sarbe Evo search-and-rescue (SAR) beacon range line to deliver upgraded operational capabilities. The line offers new operational improvements to meet revised Cospas-Sarsat requirements in operating lifetime, location accuracy, voice signal management, integrated protocols, testability and maintenance. Also a focus of the upgrade was more robust and frequent GPS/GNSS position acquisition with the GPS, Galileo and GLONASS satellite constellations.
ADVA’s GNSS assurance solution could help companies dependent on satellite-based timing. (Photo: Business Wire)
ADVA’s GNSS assurance solution helps companies dependent on satellite-based timing. The centralized GNSS monitoring and assurance tool uses artificial intelligence and machine learning for comprehensive predictive maintenance. The customer-owned tool enables users to collect and analyze huge amounts of information from across the network to remotely identify issues and protect networks from GNSS vulnerabilities, including jamming and spoofing attacks. It also helps to identify GNSS obstruction issues, detect blind/poor spots that appear over time, and enable optimal antenna positioning. Built into ADVA’s Ensemble Controller network management suite with Sync Director, the solution enables customers to detect potential problems in advance and maintain the highest quality of network synchronization. It complements the limited distributed approach to GNSS assurance with a centralized global system, providing a boost to critical infrastructure now dependent on satellite-based timing.
The Locosys MC-1612-DG is a single-band multi-system with an ARM-based processor that supports GPS, GLONASS, Galileo, QZSS and SBAS. The embedded micro-electro-mechanical systems (MEMS) sensor is equipped with dead-reckoning software and provides six-axis accelerometer and gyroscope data. The extended Kalman filter algorithm combines GNSS and MEMS sensor data with a weighting function that relies on GNSS signal quality. In adverse GNSS conditions such as urban canyons, tunnels or parking garages, the dead-reckoning features boost accuracy with the software filling the gaps. It supports three-dimensional dead-reckoning and standard NMEA output, and has Flash memory, TCXO, RTC crystal, LNA and SAW filter.
The automotive-grade solid-state RS-LiDAR-M1 family has the performance advantages of traditional mechanical lidar, while meeting requirements for mass-produced vehicles. The RS-LiDAR-M1Smart is embedded with an artificial intelligence perception algorithm that transforms conventional 3D lidar sensors into a full data analysis and comprehension system, outputting semantic-level structured environment information in real time for autonomous vehicle decision making. The RS-LiDAR-M1Smart outputs two redundant channels of data: the original point cloud and the object list. The redundacy provides vehicles with a range of sensing results — dynamic, static, inside and outside the road. Also available is the RS-LiDAR-M1Simple.
The Vsx7 multi-frequency position and heading receiver is designed specifically for machine control and can be mounted by bolts or with magnets on heavy equipment. Paired with the Carlson A45 antennas, the Vsx7 features high-precision positioning in Athena RTK, Atlas L-band and SBAS and heading accuracy of up to .01 degrees. The whole Vsx7 system is designed to operate in harsh conditions from –40° F to +158° F. The Vsx7 is primarily used in the mining and construction industries, but can be used in similar industries with companion software, Carlson Grade. Field data can be collected and viewed in real time both at the machine with either the MC8 or MC10 control box as well as in the office with Carlson Command.
Trimble WorksOS is a new Software-as-a-Service (SaaS) operating system. The cloud-based system will integrate data from Trimble and third-party providers across the entire civil construction project lifecycle, including estimating, scheduling, designs and the field. Currently, site supervisors and project managers jump between multiple systems to keep track of daily production quantities, labor/equipment hours and equipment maintenance schedules. Works OS is designed to bring real-time visibility into jobsite progress, schedule and cost. Users will be able to log into a single application to view real-time visibility of cut, fill, volume and compaction data to maximize jobsite productivity. Site supervisors will see daily volume calculations and compaction quality metrics, and be able to monitor progress and schedules.
Komatsu’s Smart Construction dashboard includes the 3D visualization power and geospatial accuracy of Cesium, a platform to visualize, analyze and share 3D data. The dashboard enables users to monitor a construction site from anywhere in the world, see how it changes over time, and compare architectural plans with real-world data. It is compatible with data from sensors on construction machines, drone surveys, or computer-generated files like BIM/CAD models . It allows users to visualize projects in a single scene within a web browser, as well as calculate precise measurements for cut and fill, slope, contours and more.
Cesium, cesium.com
The TopoGrafi app has been updated to allow for display of 3D data in real-world models. With enhanced 3D data-processing capabilities, TopoGrafi is an end-to-end platform for capturing buried asset data and processing it for augmented reality visualizations. Designed to be used alongside apps such as Esri Collector for ArcGIS, the TopoGrafi platform uses GNSS data. It applies near-real-time conversions, transforming the recorded positions to local reference systems and aligning it with high-accuracy mapping including Ordnance Survey MasterMap. The TopoGrafi toolkit also includes functionality to snap 3D features to each other and to other spatially referenced data to create a 3D model that can then be used to create augmented reality visualizations accessible from the desktop or in the field.
WingtraOne drone data can now be directly imported into the Trimble Business Center (TBC). The new integration combines WingtraOne high-accuracy drone data within TBC, optimizing drone mapping workflows for survey and construction projects within a single software platform. After dragging and dropping the JobXML data file, automated point cloud tools, such as classification and feature extraction, can quickly generate surface models, topographic plans and as-built deliverables. Also new: high-altitude flight capabilities, longer flight times and more intuitive battery-level readings in-flight.
The Snoopy CL-360 lidar scanner. (Photo: Lidar USA)
The Snoopy CL-360 has been meticulously designed for integration on backpack, vehicle and UAV applications. Weighing 5 kilograms fully assembled, the Snoopy CL-360 is capable of delivering highly accurate results, up to +/-0.01 feet on paved surfaces from a vehicle. The system has a scan line rate of 250 Hz with a 500-kHz data rate, giving a uniform result along and across track. The system is easily configurable with multiple scanners (similar to internet of things applications) to avoid occlusions. A UAV deployment achieves scans with usable data as much as 60 degrees off nadir (widths of more than 1,100 feet while scanning at the 400-foot ceiling). The small beam size of 0.3 mrad allows the CL-series to reliably collect ground points (such as on or near the dirt through vegetation) while also providing better detection of fine linear features such as power lines and railroad tracks.
The E300 Pro receiver tracks GNSS with 700 channels and fully supports BDS-3 signals. It supports 31 frequency points, using all GNSS constellations and frequency bands. The E300 interface has a concealed design for better protection. USB type-C charging and transmitting is a two-in-one function. The magnesium-alloy body is rugged, and the battery level can be checked with a unique LED power indicator. The weight of the whole receiver is 940 grams. The E300 Pro supports satellite station differential and satellite chain life, quick connection, intelligent voice and tilt compensation. It integrates multiple sensors including GNSS, an inertial measurement unit (IMU), a magnetometer and a thermometer. With the help of a Kalman filter algorithm, the device can dynamically output position, speed and attitude information. It can measure and make real-time dynamic sampling without the need for leveling. For better radio signal quality, the E300 Pro integrates GNSS, Bluetooth, Wi-Fi, 4G main and auxiliary antennas on the top of the receiver to ensure the best reception in all directions. An RF connector improves connection reliability while reducing loss of gain.
The Nova MS60 MultiStation combines upgraded, fast 3D laser-scanning capabilities, GNSS connectivity and digital imaging with a high-end total station. It features a fast laser-scanning speed of up to 30,000 points per second, optimized scan area definitions, adapted scan managements, and an improved scanning path for zenith scans. Professionals can perform point-cloud analysis in the field. Scan data is combined with traditionally measured points from GNSS receivers to graphically show locations the same day it is collected.
CP Aeronautics, a new division of CP Technologies, has launched integrated turn-key solutions based on unmanned aerial systems (UAS) platforms, payloads, data links, ground control stations (GCS) and communications for defense and civil applications. The systems offer operationally proven solutions for intelligence, surveillance and reconnaissance (ISR) systems requirements. Its broad product portfolio has demonstrated excellent performance and operability in demanding environments, the company stated in a press release. Backed by continuous research and development, the systems are built on three decades of technological and operational experience. Systems include Orbiter 2 Small UAS, Orbiter 3 Small Tactical UAS, Orbiter 4 Small Tactical UAS (pictured), Aerostar Tactical UAS, Dominator XP (medium-altitude long-endurance) and Pegasus 120 (vertical takeoff and landing).
A new flight control system (FCS) fits and leverages multi-mission, multi-domain UAV platforms. Using the FCS, the new Saker-1B Medium Altitude Long Endurance (MALE) UAV performs with fully autonomous online and offline operation, from takeoff to landing. Testing included more than 500 hours of day and night test missions under various weather conditions, including extremes of dust and heat. A total of 1,000 hours of take-off and landing test missions were successfully performed, with long-endurance flights lasting up to 19 hours. The Saker-1B is equipped with a satellite communication data link for beyond-visual-line-of-sight (BVLOS) operation. The FCS provides sustainability to jamming attacks and advanced data security.
VigilAir is an RF-based system of deployed sensors able to accurately detect, geolocate and track commercial drones and their operators in different environments, including dense urban environments. VigilAir provides extremely sensitive detection and highly accurate geolocation and tracking over very large areas, with virtually zero false-alarms. Being a passive, receive-only system, VigilAir can easily be installed and operated without regulatory or legal limitations. The VigilAir version 2.0 C-UAS (counter unmanned aerial system) is certified by the United Kingdom Center for the Protection of National Infrastructure (CPNI) under the CPNI’s Counter Unmanned Aerial Systems Detect, Track and Identify (DTI) testing and evaluation standard. VigilAir generates a comprehensive drone situational awareness which enables users to proactively and intelligently match correct mitigation actions with actual drone threats, on time and with minimal collateral effects.
Xpeller Rapid — the mobile version of the counter UAV solution Xpeller — uses a combination of radar, electro-optical sensors, rangefinders and jammers to protect against threats posed by over-the-counter drones. Xpeller Rapid is either integrated into a vehicle (mast solution) or comes in transport boxes and can be easily set up on tripods. Based on the Xpeller toolkit, the components follow the detect, identify, control and act workflow, defeating hostile drones at ranges up to several kilometers. The system can locate and classify even small hobby drones at a range of several kilometers. High-resolution cameras make it possible to decide whether there is a serious threat so that it can be countered with appropriate countermeasures.
iXBlue has launched a new range of FOG-based inertial navigation system (INS) dedicated to land and air mobile mapping applications, the Atlans Series. iXBlue is high-tech company specializing in the design and manufacturing of advanced navigation and georeferencing solutions.
Based on iXBlue’s fiber-optic gyroscope (FOG) technology, the Atlans Series is a scalable range of north-seeking and north-keeping inertial navigation systems. They provide FOG performance to the full spectrum of land and air mobile-mapping applications and offer highly accurate positioning (up to 0.01 meter) in all conditions, including within GNSS-denied environments such as urban canyons, mountainous or forests areas.
“Our existing high-grade Atlans A7 INS had already been adopted as the preferred georeferencing solution by leading U.S. companies operating in the pavement condition survey industry,” explained Marine Slingue, vice president, iXBlue. “Having identified the high potential of our technology for other land and mobile mapping applications, we decided to develop a complete range of scalable INS that each meet the specific requirements of every applications. With our new Atlans Series INS, we are now bringing the unrivaled georeferencing accuracy performance offered by the FOG technology to all land and air mapping applications, enabling robust and uninterrupted data-acquisition operations.”
Quick and simple to install on all platforms, the new Atlans Series INS offers efficient “set-and-forget” operations for a wide range of land and air applications including asset inventory, pavement condition survey, vehicle automation, HD mapping, automotive testing, ground-truth, airborne surveys (UAVs, planes, helicopters), as well as precision pointing.
Teledyne Marine has released the Z-Boat 1800-T unmanned survey vessel, equipped with Trimble’s high-precision GNSS heading receiver and compatible with Trimble Marine Construction (TMC) software.
The Z-Boat 1800-T enables marine construction and dredging projects to run efficiently and be monitored in real time anywhere in the world.
The Z-Boat 1800-T, designed and manufactured by Teledyne Oceanscience, is a high-resolution shallow water hydrographic unmanned survey vehicle with the newly released Odom Hydrographic Echotrac E20 Singlebeam Echosounder and dual antenna Trimble BX992 GNSS heading receiver. Each sensor is integrated into a compact, portable and cost-effective package.
The combination of Trimble’s high-precision heading and positioning/guidance paired with Teledyne’s accurate/precise sonars allow for data collection under harsh conditions. Both sensors can be removed and mounted on other watercraft and barges to maximize data-collection capabilities.
The data is remotely viewable in real time, giving the operator full control and confidence. The boat’s small footprint allows access to areas that are too small, confined or unsafe for larger vessels.
Photo: Teledyne Marine
“Teledyne Marine and Trimble continue to create a paradigm shift for marine construction by providing real-time vision, guidance and survey across a project’s complete construction lifecycle — improving safety, eliminating or reducing work redoes, and helping to complete projects faster and under budget. This system provides as-building updates or what we call ‘eyes below the water,’” said Ted Germann, Teledyne Marine’s vice president of Emerging Markets.
“Trimble’s experience in GNSS guidance systems, and Teledyne’s leadership in shallow-water hydrographic surveying provides an ideal solution for marine construction contractors and surveyors,” said Kevin Garcia, general manager of Trimble Civil Specialty Solutions. “The Teledyne Z-Boat 1800T release means that near-shore construction workflows now have a quick mobilization tool to identify sub-surface obstructions, provide ad hoc inspections and increase site safety. This feature-loaded solution makes the unmanned surveying vessel affordable for all sizes of customers.”
The CAST-5000 produces a coherent wavefront of GPS RF signals to provide repeatable testing in the laboratory environment or anechoic chamber. The basic system generates four independent, coherent simulations that reference a single point and is configurable to support up to eight elements for CRPA testing. With an intercard carrier-phase error of less than 1 millimeter, the CAST-5000 is extremely accurate.
The system generates a wavefront of GPS when its GPS RF generator cards are operated in a ganged configuration. Each generator card provides a set of GPS satellites coherent with the overall configuration. Several RF generator cards may be utilized together, ensuring phase coherence among the bank of signal generator cards. The CRPA antenna, antenna electronics and the GPS receiver can be tested as a unit with or without radiating signals.
The CAST-8000 is a new simulator that merges the CAST-5000 CRPA tester with a CAST-3000 EGI tester. The CAST-5000/8000 has the ability to be “ganged” together with additional CAST simulators to provide multiple vehicle and/or multiple antenna test configurations.
The 18-channel miniature full-constellation CLAW GPS Simulator is a fully self-contained, low size, weight, power and cost (SWaP-C) miniature GPS simulator. It is very popular in manufacturing environments as well as R&D applications that require consistent and repeatable local GNSS signals at low price points.The CLAW simulator does not require external computers for processing and control — it works fully self-contained by simply applying power, and storing location/time/date data in internal non-volatile (NV) memory, or by storing complex vector data to simulate highly dynamic scenarios. The CLAW also can be used to transcode NMEA or SCPI position/velocity/time (PVT) data into GPS RF signals. JLT offers an easy to use, highly configurable and cost-free SimCon Windows application program that is downloadable from the JLT website.
The SimConapplication allows random scenario generation and is thus usable to simulate leap-second events, week 1023 rollover events, or any other GPS live-sky scenarios including highly complex yet easy-to-create dynamic vector simulations. For authorized U.S. government users, a version that does not have altitude and velocity limitations is popular for low-Earth-orbit (LEO) simulations. Multipath simulation allows use of the entire 18-channel simulator capability. The unit can be field-upgraded with an easy to use in-field software upgrade feature. The CLAW is also very useful in GNSS receiver sensitivity testing for R&D or mass-production assembly lines as it allows accurate control of RF output power ranging from –100 dBm to less than –130 dBm with 0.1-dB resolution and typically better than 1-dB accuracy over the controllable power range.
The CLAW GPS Simulator also has a built-in RF signal generator with sweep, CW and random noise functions that are useful in simulating GNSS jamming scenarios, as well as GPS spoofing scenarios. The simulator comes in an FCC-certified metal desktop enclosure with numerous accessories.
The Orolia family of GNSS simulators offers a wide breadth and depth of tools for those responsible for mission-critical positioning, navigation and timing (PNT) applications. The simulation tools enable users to test a variety of scenarios, from simple to complex. Orolia’s simulators are feature-rich and easy to use, offering a way to harden GPS/GNSS-based systems without the limitations of testing from live-sky signals. Orolia’s approach allows users to buy only what they need today and upgrade later.
ESSENTIAL
Photo: Orolia
GSG 5/6. An essential scenario-based simulator used for testing a variety of smart applications such as drones, the internet of things (IoT), connected cars, cellular and more. GSG 5/6 offers ease-of-use with an out-of-the-box configuration and comprehensive set of pre-defined scenarios, plus the ability to create scenarios. It can simulate all constellations, all frequencies, and movements/trajectories anywhere on or above Earth. This enables a multitude of test solutions covering accuracies and sensitivities due to environmental conditions, technology factors and other events. Application packages are available for real-time kinematic (RTK), eCall, high-velocity, jamming and sensors.
ADVANCED
Skydel Software Engine. The software behind Orolia’s high-end GNSS simulators: GSG-8, BroadSim, BroadSim Anechoic and BroadSim Wavefront. All share the same software-defined benefits and interoperability. In addition to Orolia’s turn-key systems, Skydel can run on the user’s own commercial off-the-shelf (COTS) hardware. It is suitable to test and validate GNSS systems for a variety of applications, with advanced signal customization and configurable outputs. Users can create advanced scenarios with multiple parameters and variables: antenna patterns, orbits, multipath, hardware-in-the-loop (HIL) and more. The easy-to-use API configures all aspects, available in Python, C#, C++ and LabVIEW. User interactions can be recorded and exported as executable Python script — a learning tool that drastically reduces the automation learning curve.
Photo: Orolia
GSG-8. An advanced software-defined GNSS simulator supporting multiple constellations, frequencies and hundreds of signals all-in-view. With a 1000-Hz iteration rate, high dynamics and real-time synchronization, GSG-8 delivers ultra-high performance and flexibility. It is designed for space trajectories, custom PNT signals, HIL and more. Advanced jamming and spoofing options allow users to create benign and threat scenarios required for critical applications. Complex objects such as Differential GNSS (RTK), multi-antenna vehicles, attitude measurements and sophisticated GNSS receivers can be tested. A comprehensive software development kit (SDK) allows users to incorporate encrypted or proprietary signals. Powered by the Skydel Simulation Engine.
Photo: Orolia
BroadSim. Available through Orolia Defense & Security, BroadSim was designed to meet the demand of NAVWAR testing. BroadSim supports high dynamics, advanced jamming and spoofing simulation tools, and encrypted military codes including Y-code, M-AES and M-MNSA. BroadSim uses a custom Linux operating system for security and better performance. BroadSim excels in NAVWAR applications due to its four independent RF outputs, a wide dynamic range with up to 0 dBm transmit power, and integrated jamming and spoofing scenario creation. BroadSim’s ease-of-use and functionality to configure multiple vehicles allows any user to seamlessly test the performance and vulnerability of their system without requiring a high level of expertise. Powered by the Skydel Simulation Engine.
Photo: Orolia
BroadSim Anechoic. Available through Orolia Defense & Security, BroadSim Anechoic enables users to accurately simulate over-the-air (OTA) GNSS environments in their anechoic chamber. Designed from the ground up for the user, by users, the system has 32 individual RF outputs enabling it to drive 16 dual-frequency antennas. The automation of antenna mapping, time delay and power loss calibration cuts set-up time from days to minutes. Easily verify signals with a built-in spectrum analyzer. The 48-dB transmit chain amplifier and 80-dB transmit chain dial attenuator allow for complete signal control and high dynamic range. Powered by the Skydel Simulation Engine.
Photo: Orolia
BroadSim Wavefront. Available through Orolia Defense & Security, BroadSim Wavefront enables fully featured testing of controlled reception pattern antenna (CRPA) and multi-element antenna electronic systems. Scaled upon the same easy-to-use software-defined platform and interface, it supports 4-16 antenna elements with integrated high dynamics and a phase coherence of 1° σ. Users can simultaneously simulate multiple spoofers, jammers, repeaters and alternate PNT sensors with just a few clicks. The Wavefront makes no compromise between the number of signals and the iteration rate, which remains at 1,000 Hz. It is designed to help engineers deliver results and make decisions, and can be calibrated in a matter of minutes. Powered by the Skydel Simulation Engine.
The LabSat 3 Wideband is a compact yet powerful multi-constellation and multi-frequency GNSS testing solution.
The easy-to-use, one-touch record and replay function provides an efficient way to test and develop GNSS-based technology without the cost and limitations of live-sky signals.
With simple-to-install upgrade options available, customers can invest with the confidence that its capabilities can grow alongside their future requirements.
LabSat 3 Wideband can record and replay up to three different channels at 56-MHz bandwidth across all major constellations and signals including:
GPS: L1/L2/L5
GLONASS: L1/L2/L3
BeiDou: B1/B2/B3
QZSS: L1/L2/L5
Galileo: E1/E1a/E5a/E5b/E6
L-band correction services including SBAS and IRNSS
2x CAN, RS232 and digital inputs tightly synchronized with GNSS data
Future signal launches are also supported, including L2C, L5 and L1C
LabSat 3 Wideband has a removable SSD (up to 7TB) and a two-hour runtime provided by an internal battery. It is lightweight and portable, making it ideal for field testing in any environment.
SatGen Signal Simulation Software
SatGen software allows users to quickly create bespoke, accurate scenarios with their own time, location and trajectory, that can be replayed via a LabSat GNSS Simulator.
The latest version of SatGen can be used to create a single scenario containing all the upper and lower L-Band signals for GPS, Galileo, GLONASS and BeiDou.
Precision-sensitive applications such as autonomous driving, control of unmanned aerial vehicles (UAV), or positioning of aircraft during landing procedures in coordination with ground-based augmentation systems (GBAS) require that modern GNSS receivers undergo detailed tests before implementation.
Rohde & Schwarz signal generators like the R&S SMW200A and the R&S SMBV100B offer a unique approach to generating complex and highly realistic scenarios for testing of GNSS receivers that are able to work with diverse navigational systems such as GPS, GLONASS, Galileo, BeiDou and QZSS/SBAS signals. Both simulators can emulate them all for testing.
R&S SMW200A. The R&S SMW200A GNSS simulator (pictured above) can be used to produce complex interference scenarios with multiple interferers — all generated within the instrument itself. It can emulate up to 144 GNSS channels and can be equipped with up to four RF outputs. With its ability to simulate multi-constellation, multi-frequency, multi-antenna and multi-vehicle scenarios, the R&S SMW200A is able to cover a variety of high-end GNSS applications.
R&S SMBV100B. The R&S SMBV100B supports the same navigational systems, with access to 60 GNSS channels and one RF output, with the same ability to configure realistic scenarios including obscuration, multipath and atmospheric effects, as well as the specific characteristics of the antenna and the simulated vehicle. An integrated noise and CW interference generator also can be added.
Since the devices do not require an external PC for scenario configuration, all the tests can be created quickly through the user-friendly GUI. Due to all-encompassing instrument options available, both simulators can be set up to fit unique user requirements.
For testing GNSS receivers under controlled and repeatable conditions, the R&S SMW200A and the R&S SMBV100B provide extensive and cost-effective solutions. The platforms are ready to adapt to future requirements and testing of newly implemented GNSS signals.
GSS9000, SimMNSA, CRPA test system, anechoic chamber testing, mid-range testing
Photo: Spirent Federal
Spirent Federal provides GPS/GNSS test equipment that covers all applications, including research and development, integration/verification and production testing.
GSS9000. The enhanced GSS9000 Multi-Frequency, Multi-GNSS RF Constellation Simulator is Spirent’s most comprehensive simulation solution. It can simulate signals from all GNSS and regional navigation systems and has a system iteration rate (SIR) of 1000 Hz (1 ms), enabling higher dynamic simulations with more accuracy and fidelity. The GSS9000 supports restricted/classified signals. Users can evaluate the resilience of navigation systems to interference and spoofing attacks, and have the flexibility to reconfigure constellations, channels, and frequencies between test runs or test cases.
SimMNSA. The first fully approved MNSA M-code simulator. Authorized users of the GSS9000 series of simulators will be able to utilize the advanced capabilities of SimMNSA to create more robust solutions for their customers. SimMNSA has been granted Security Approval by the Global Positioning System Directorate.
CRPA Test System. Spirent’s Controlled Reception Pattern Antenna (CRPA) Test System generates both GNSS and interference signals. Users can control multiple antenna elements. Null-steering and space/time adaptive CRPA testing are both supported by this comprehensive approach.
Anechoic Chamber Testing. Spirent’s GSS9790 Multi-Output, Multi-GNSS RF Constellation Wave-Front Simulator System is a development of the GSS9000. The GSS9790 is a unique solution providing the core element for GNSS applications that require a test system that can be used in both conducted (lab) and radiated (chamber) conditions.
Mid-Range Solutions. Spirent also offers solutions that cater to intermediate GPS/GNSS testing needs. The GSS7000 multi-constellation simulator provides an easy-to-use solution for GNSS testing that can grow with users’ requirements. The GSS6450 RF record and playback system enables replay of a real-world GNSS/GPS test repeatedly in the lab.
High-end GNSS simulation solutions for R&D, integration and production testing
Photo: Syntony GNSS
Constellator. Syntony’s GNSS simulator Constellator supports all constellation signals available and provides a high level of service in different ranges. It covers, in a single unit, a wide spectrum of use cases from entry-level with L1C/A up to very demanding configurations such as multi-frequencies and 400 channels management.
Extensively used in aeronautics, space and defense industries, Constellator answers complex requirements:
Standalone mode (on the ground and in space)
Multi-frequencies
All constellations and their signals, including NavIC/IRNSS
Hardware in-the-loop (HIL) mode with zero-effective latency and 1000-Hz update rate
All typical synchronization interfaces
Particularly in the space industry, Constellator implements the advanced models (Earth gravity, drag, 3D ionospheric models, side lobes, etc.) needed to achieve accurate simulations for all kinds of orbits (from LEO to GEO and SSTO). Combined with other Syntony GNSS simulation products (interference generator, Recorder & Player Echo, GBAS simulator, etc.), Constellator can be used to tackle challenging use cases such as jamming, spoofing, multipath, and multiple antennas testing. Constellator is based on a software-defined radio (SDR), making it hardware-ready for future constellations, signals and codes. It is easily upgradeable and versatile.
GNSS Recorder & Player. Syntony’s Echo is an ultra-high-fidelity GNSS recording and playback solution. It is designed to capture real-life signals and environments, for instance from airplanes, and then replayed for R&D or production tests. Echo offers:
3 RF channels of 100-MHz bandwidth each (for the whole set of GNSS signals from all constellations)
16-bit resolution (I&Q)
from 7 to more than 1,000 hours of record/replay capabilities depending on configuration
Echo-R can also record complex and very long realistic scenarios from a simulator; Echo-P can replay them with very high fidelity for long-run or production tests. Please ask Chief Sales Officer Francois Goudenove for distributor contacts in the U.S., Europe, India, China, South Korea and Japan.
