GNSS Antenna.

Septentrio has announced AntaRx-Si3. This is the first GNSS¹/INS (Inertial Navigation System) Smart Antenna on the market in an ultra-rugged enclosure, designed for easy installation on machines such as agriculture robots. AntaRx-Si3 is the new member of the family of receivers leveraging FUSE+, which is designed to answer the need for position availability in tough industrial environments where GNSS signal reception may be temporarily compromised, such as under foliage. The IMU sensor in FUSE+ also improves positioning integrity² and reliability, which is critical for autonomous systems.

“With AntaRx-Si3 you get a receiver delivering positioning information with a high level of availability and integrity, that you can install with minimal effort. This is especially beneficial for after-market upgrades. It also allows removal of this valuable component at the end of the day to protect against theft or vandalism,” commented Danilo Sabbatini, Product Manager of GNSS/INS at Septentrio.

The AntaRx-Si3 smart antenna is robust inside and out. It is designed to be mounted outside on a machine for operation in harsh environments out in the field. Enclosed in an impact resistant polycarbonate IP69K housing it can handle high levels of shocks and vibrations. This multi-frequency receiver delivers Septentrio’s field proven high-accuracy RTK positioning down to the centimeter level. AntaRx-Si3 has a built-in 4G cell modem, so there is no need for additional modem integration to acquire high-accuracy corrections.

AntaRx-Si3 leverages Septentrio’s GNSS+ algorithms with advanced multipath mitigation, which allows uninterrupted operation in environments where satellite signals could be reflected off nearby machinery or high structures such as silos. It delivers positioning at a high update rate and low latency, which are critical for control loops in autonomous movement or rotation. 

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¹Global Navigation Satellite System including the American GPS, European Galileo, Russian GLONASS, Chinese BeiDou, Japan’s QZSS and India’s NavIC. These satellite constellations broadcast positioning information to receivers which use it to calculate their absolute position.

² Integrity is the measure of how truthful the positioning information really is. It gives an idea about the accuracy of the position so that one can make a judgement on how much to rely on the positioning under current conditions. For example, the current positioning may be temporarily less accurate than desired, under certain challenging conditions, such as near high structures which block GNSS satellites. Integrity information conveys the extent of accuracy degradation so the user can factor that in.

See also: Smart antenna for machine automation. (15/1/2024)

@Septentrio #Communications #Agriculture #Automation

Smart antenna for machine automation.

A high-performance GPS/GNSS receiver and an antenna in a single ruggedised housing offers multiple communications options.

A new smart antenna, ideal for machine automation and control in construction, precision agriculture and logistics has been announced by Septentrio. The AntaRx smart antenna is robust inside and out. Enclosed in a ruggedized housing, it can handle high levels of shocks and vibrations and is ready for operation in harsh industrial environments. 

Built on their long standing GNSS* experience, this multi-frequency receiver delivers high-accuracy RTK positioning down to the centimeter level. Equipment manufacturers and system integrators can benefit from the versatile offering including INS (Inertial Navigation System) integration, dual antenna mode, and 4G cellular communication.

“AntaRx combines the renowned positioning quality of Septentrio with a high-quality antenna, in a rugged and compact housing for simplified installation. The product targets industrial applications such as construction and mining, offering a high degree of robustness validated through extensive testing against industry standards,” stated Silviu Taujan, Product Manager at Septentrio. “AntaRx is available in several configurations, either as a GNSS smart antenna or as a GNSS/INS smart antenna system, integrating an industry leading IMU (Inertial Measurement Unit).”

Septentrio adds AntaRx to their established machine control GNSS receiver portfolio, with positioning solutions used by some of the largest construction companies in the world. This receiver technology integrates Septentrio’s GNSS+ algorithms, including advanced multipath mitigation, which allows uninterrupted operation in challenging conditions such as near high structures or machinery. High update rate and low latency ensure accurate plan execution during fast movement or rotation. AntaRx smart antenna is available now, for more information about this product or other Machine Control solutions please contact Septentrio.

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* Global Navigation Satellite System including the American GPS, European Galileo, Russian GLONASS, Chinese BeiDou, Japan’s QZSS and India’s NavIC. These satellite constellations broadcast positioning information to receivers which use it to calculate their absolute position.
See also "Can you really trust your GPS position?" (27/9/2022)

@Septentrio #Communications #Agriculture #Automation

Antennas for the next generation.

Cellmax new 12- and 8t-port platforms ,1207xx and 1209xx, further enhance CellMax world record efficiency levels and allows for more than 18 dBi on the low band and up to 21.6 dBi on the midband.The first release of these new products goes from 698 to 2690 MHz and will later be released to support both L-band and 600.

Antenna Characteristics.  12-Port / 8-Port Multiband Antennas 4 x 698-960MHz 8 x 1695-2690 MHz (8-port antennas: 4 x 1695-2690 MHZ) Low band gain 18.2 dBi High band gain 21.6 dBi PIM -160dBc Maximum coverage Maximum indoor penetration Maximum data transaction throughput and speed

With a higher antenna gain the coverage area is increased and fewer sites need to be deployed, rendering massive CAPEX and OPEX savings for the operators.

The increased mid/Hhgh-band coverage allows for a higher level of aggregation between the available frequency bands, allowing the subscribers to use more bandwidth and hence enjoy higher throughput levels.

Today, operators lose millions of kWh as heat in traditional base station antennas. By using the high-efficiency antennas from CellMax an operator can maintain today's coverage even if you decrease your output power on site. Allow for increased subscriber satisfaction and enhanced throughput during busy hours, and use the new features enabled by the triple band radio's to reduce transmitted power during off busy hours. Our antennas allow you not only to save the planet and associated cost while off-busy hours but still maintain great service and access to your customers.

Increased Satisfaction.
The improved traffic distribution between low band and mid band that comes with Cellmax antennas, allows for more connections, fewer dropped calls and higher throughput on the low band while increasing coverage, indoor penetration and data throughput on the high band. This means increased subscriber satisfaction and higher revenues.

Looking at the total costs of ownership end-to-end, this antenna is the natural choice. By improving coverage, frequency utilization and data throughput, this antenna improves and maximizes existing assets.The platform supports 4X4 MIMO for both mid band and low band.

@cellmax.com @PresseBox #PAuto #Wireless

CEO for manufacturer of base station antennas.

Reine Eriksson has been appointed as the new CEO of CellMax Technologies AB*, as of February 1st , 2022.

Reine Eriksson

His long industry experience and track record building global business' towards the telecom sector will help CellMax to meet the significantly increased demands for high performing antennas .

The operational experience and global industry knowledge will be a great asset in taking CellMax into its next expansive phase. Reine Eriksson has held a number of executive positions in public and most recent a privately held company where he built a global business area for a SW as a service company.

*CellMax, member of the Rosenberger Group, develops and produces high-gain, high-efficiency antennas that offer increased network performance, lower total cost of ownership, higher subscriber satisfaction and higher revenues. The high efficiency comes from a patented design unlike any other on the market. CellMax today provides antennas to tier 1 operators with the best performing networks in the world. Based out of Sweden, CellMax provides performance antenna solutions around the globe and remains a key asset in the Rosenberger Group.

@PresseBox #Rosenberger #Cellmax #Communications

Portfolios of external and embedded antennas added to component range.

A new partnership with Taoglas, a leading provider of next-generation IoT solutions has been announced by Anglia Components. The partnership broadens Anglia’s range of existing IoT components including RF, antenna, cables and connectors. Using the latest in high-performance RF antenna design, Taoglas has one of the most comprehensive portfolios of external and embedded antennas covering Cellular, GPS/GNSS, Wi-Fi, Bluetooth, UWB, NFC/RFID, LPWA, ISM band and Satcom applications. This is complemented with a range of filters, cables and connectors which can be customized to the customer’s requirement.

 

Commenting on the partnership, David Pearson, Technical Director at Anglia, said, “We’re delighted to offer an expanded range of antenna components that meet real design challenges with Taoglas. Anglia have invested in an inventory profile covering the most popular standard antenna and cable assembly products. Taoglas also has an innovative configuration tool that allows creation of custom cable assemblies and antenna solutions to meet exact application requirements. These bespoke products can typically be shipped in as little as 48 hours depending on the quantity and complexity. In addition, Anglia’s engineering teams have been fully trained on the Taoglas portfolio and are available to assist customers with their IoT design needs.”

Taylor Kimmerle, VP of Global Distribution Sales for Taoglas, said, “Anglia’s design-in service and exceptional customer relationships single them out as a supplier determined to go above and beyond to meet customers' engineering needs. Our extensive portfolio and customization options also allow Anglia’s customers to order highly customized antenna and cable assembly via our Antenna and Cable Builder. This web-based tool enables clients to configure the cable and connectors exactly as needed, as well as providing best-in-class technical drawings and documentation.”

@angliaComponent @Taoglas @NeeshamPR #IoT #Components

New resource for sensors and components.

Mouser Electronics and TE Connectivity (TE) have partnered to create a new content platform devoted to TE’s newest resources, products, and technical insights.

The new site from Mouser and TE offers a comprehensive, continually updated archive of infographics, videos, and technical articles, providing valuable insights into some of the most challenging aspects of connected automobile and smart home design. The platform is launching with more than 50 pieces of content, covering technologies including antennas, sensors, Internet of Things devices, and medical solutions. Each article include links to relevant TE products, connecting usable information from industry experts to the technologies and solutions needed to support each application.

With over 69,000 TE products, Mouser offers an ever-broadening selection of the newest TE interconnect, passive, and sensor solutions, constantly adding new products. For example, Mouser stocks TE’s FAKRA automotive connector system, which is based on FAKRA RF and USCAR standards requirements and includes RF cable assemblies, terminals, and housings. The AmbiMate sensor module MS4 series boards offer a set of four core sensors — motion, light, temperature, and humidity — with optional sensors for volatile organic compounds (VOCs), sound, and CO2. The modules enable easy integration into a host product for applications such as indoor lighting, air quality, building automation, and energy management applications.

@MouserElecEU @TEConnectivity #PAuto #Electronics

Field cable and antenna analyser.

The ultraportable Site Master™ S331P, from Anritsu, is the lightest, smallest, fastest and most cost-efficient Site Master field cable and antenna analyzer ever developed. Addressing the market need for broad frequency coverage and high performance in an extremely compact and economical design, the S331P provides wireless operators and contractors, DAS installers, and public safety network installers and maintenance professionals with the first pocket-sized headless cable and antenna analyzer that can measure the new LTE-U frequencies.

Two models covering 150 kHz to 4 GHz and 150 kHz to 6 GHz are available. This unique wide bandwidth capability establishes the S331P as the only ultraportable cable and antenna analyzer that can support low frequency radio communications environments, including public safety networks, as well as higher frequency applications, such as LTE-U in the 5 GHz unlicensed spectrum. With a sweep speed of 500 µs/data point, the S331P is the fastest Site Master on the market, for more efficient testing.

Leveraging the same user interface as the industry leading Site Master S331L, the ultraportable S331P offers field technicians and engineers easy operation, even in the most challenging field environments. It features an Integrated Help function to aid users in making measurements, as well as a Classic Mode of operation that maintains the de facto industry standard Site Master look and feel to simplify performing tests. An Advanced Mode has an innovative GUI with a modern button layout and functionality. Advanced Mode also expands the number of available markers to eight and has six customizable touch screen icons to quickly recall regularly used setups, making operation easier and more efficient.

Optimized for field use, the S331P comes standard with an N(m) connector for easy direct connection to N(f) devices, eliminating the need for phase stable cables. The S331P is highly durable and reliable, featuring a housing that is impact, dust, and splash resistant. It is externally controlled and powered via USB from a user-supplied Windows tablet or laptop, eliminating the need for a battery.

The Site Master S331P provides users with the proven Site Master experience and access to Anritsu’s powerful suite of software applications, such as Line Sweep Tools (LST), Handheld
Software tools (HHST), easyTest Tools™ and the award-winning SkyBridge Tools™ cloud-based trace management solution. Users can view a fast preview of stored sweeps, as well as edit, rename and archive sweeps, and quickly generate PDF or HTML reports using LST software. The Site Master S331P uses the standard *.dat sweep file format and is compatible with HHST, which is widely used by mobile operators, making the solution compatible with most standard workflow procedures.

easyTest Tools and SkyBridge Tools simplify the testing processes to the DAS installation workflow by enabling reliable and quick creation of test plans, fast and accurate testing, and assisting in report creation. The result is less time testing, accurate tests, and reliable payment for completed work. The Site Master S331P is also a perfect complement to the Network Master™ Pro MT1000A optical transport tester and CPRI-RF handheld test solutions to create a complete field test portfolio that addresses the emerging test requirements of today’s high-bandwidth LTE networks.

@Anritsu @AnritsuEMEA #TandM #Pauto