ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

The AC4990SXF is a precision-tuned multi-constellation, full-band Accutenna® 4 technology antenna. Supported constellations and signals are, GPS/QZSS-L1/L2/L5 QZSS-L6, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3, NavIC-L5, including the satellite- based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], plus L-band Corrections.

The AC4990SXF features a precision-tuned, twin circular quad-feed, stacked patch element. The signals from the four orthogonal feeds are combined though a feed network, amplified in a wideband LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output. The AC4990SXF quad-feed Accutenna® 4 technology enables an excellent axial ratio (strongly mitigating multipath) and a tightly grouped phase centre variation (≤ 2 mm from zenith to 15° above horizon). It is ideal for surveying, autonomous vehicle tracking and guidance, precision agriculture, and other applications where precision matters.

The radio frequency spectrum has become more congested as new LTE bands are activated and their signals or harmonic frequencies [e.g. 800MHz x 2 = 1600MHz (GLONASS-G1)] can affect GNSS antennas and receivers. In North America, planned Ligado signals at 1525 – 1536 MHz can especially impact GNSS antennas that support space-based L-band Corrections (1539 – 1559 MHz). New LTE signals in Europe [Band 32 (1452 – 1496 MHz)] and Japan [Bands 11 and 21 (1476 – 1511 MHz)] have also been observed to interfere with GNSS signals. In addition, Inmarsat satellite communication (uplink: 1626.5 – 1660.5 MHz) can also affect GNSS signals. The new Calian XF antennas have been designed to mitigate out-of- band signals and prevent GNSS antenna saturation. Calian’s custom XF filtering mitigates all existing signals and new Ligado and LTE signals, enabling the antennas and attached GNSS receivers to perform optimally.

The housed AC4990SXF features a rugged surface-mount metallic base with four screw holes, and supports mounting via screws, magnet, or adhesive tape. It includes a weatherproof enclosure for permanent installations.

ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

The AC4990PXF is a precision-tuned multi-constellation, full-band Accutenna® 4 technology antenna. Supported constellations and signals are, GPS/QZSS-L1/L2/L5 QZSS-L6, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3, NavIC-L5, including the satellite- based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], plus L-band Corrections.

The AC4990PXF features a precision-tuned, twin circular quad-feed, stacked patch element. The signals from the four orthogonal feeds are combined though a feed network, amplified in a wideband LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output. The AC4990PXF quad-feed Accutenna® 4 technology enables an excellent axial ratio (strongly mitigating multipath) and a tightly grouped phase centre variation (≤ 2 mm from zenith to 15° above horizon). It is ideal for surveying, autonomous vehicle tracking and guidance, precision agriculture, and other applications where precision matters.

The radio frequency spectrum has become more congested as new LTE bands are activated and their signals or harmonic frequencies [e.g. 800MHz x 2 = 1600MHz (GLONASS-G1)] can affect GNSS antennas and receivers. In North America, planned Ligado signals at 1525 – 1536 MHz can especially impact GNSS antennas that support space-based L-band Corrections (1539 – 1559 MHz). New LTE signals in Europe [Band 32 (1452 – 1496 MHz)] and Japan [Bands 11 and 21 (1476 – 1511 MHz)] have also been observed to interfere with GNSS signals. In addition, Inmarsat satellite communication (uplink: 1626.5 – 1660.5 MHz) can also affect GNSS signals. The new Calian XF antennas have been designed to mitigate out-of- band signals and prevent GNSS antenna saturation. Calian’s custom XF filtering mitigates all existing signals and new Ligado and LTE signals, enabling the antennas and attached GNSS receivers to perform optimally.

The housed AC4990XF has a rugged metallic base with a 5/8” mount hole, an integrated rubber bumper and a weatherproof enclosure for permanent installations.

ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

The AC4990EXF-114 is a precision-tuned multi-constellation, full-band Accutenna® 4 technology antenna. Supported constellations and signals are, GPS/QZSS-L1/L2/L5 QZSS-L6, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b/E6, BeiDou-B1/B2/B2a/B3, NavIC-L5, including the satellite- based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)], plus L-band Corrections.

The AC4990EXF-114 features a precision-tuned, twin circular quad-feed, stacked patch element, with a 114 mm diameter ground plane PCB. The signals from the four orthogonal feeds are combined though a feed network, amplified in a wideband LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output. The AC4990EXF-114 quad-feed Accutenna® 4 technology enables an excellent axial ratio (strongly mitigating multipath) and a tightly grouped phase centre variation (≤ 2 mm from zenith to 15° above horizon). It is ideal for surveying, autonomous vehicle tracking and guidance, precision agriculture, and other applications where precision matters.

The radio frequency spectrum has become more congested as new LTE bands are activated and their signals or harmonic frequencies [e.g. 800MHz x 2 = 1600MHz (GLONASS-G1)] can affect GNSS antennas and receivers. In North America, planned Ligado signals at 1525 – 1536 MHz can especially impact GNSS antennas that support space-based L-band Corrections (1539 – 1559 MHz). New LTE signals in Europe [Band 32 (1452 – 1496 MHz)] and Japan [Bands 11 and 21 (1476 – 1511 MHz)] have also been observed to interfere with GNSS signals. In addition, Inmarsat satellite communication (uplink: 1626.5 – 1660.5 MHz) can also affect GNSS signals. The new Calian XF antennas have been designed to mitigate out-of- band signals and prevent GNSS antenna saturation. Calian’s custom XF filtering mitigates all existing signals and new Ligado and LTE signals, enabling the antennas and attached GNSS receivers to perform optimally.

The embedded AC4990EXF-114 features eight screw holes to allow for secure mounting and integration. Calian provides support for installation and integration of embedded antennas to enable the integrator to achieve a successful installation and obtain optimum antenna performance.

ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

The ARM928XF space qualified antenna employs Calian’s patented Accutenna® technology providing GPS/QZSS L1/L2/L5, GLONASSG1/G2/G3, Galileo E1/E5a/E5b, and BeiDou B1/B2a/B2b + L-Band coverage. Calian’s ARM928XF space qualified antenna is one of the smallest and lightest housed triple-band precision Mini ARINC GNSS antennas on the market. It has a very tight phase center variation of less than 10 mm for all frequencies and overall azimuths and elevation angles. The ARM928XF space qualified antenna also supports Calian’s eXtended Filtering (XF) technology which mitigates out of band signals.

The ARM928XF space qualified antenna is built with Low Earth Orbit qualified components that have the following features: wide operational temperature range (-65 to+125°C), rugged construction (passed NASA-STD-7001B vibration testing), extensive environmental testing, space qualified materials and assembly process and end of line qualification testing.

The ARM928XF space qualified antenna antenna is available in two form factors one includes a 100 mm integrated ground plane, weighing 140 g, and the other one is 83mm in diameter and weighs 138 grams. Both are 19 mm tall and support the ARINC mini bolt pattern of 2.0” x 1.66”. Both models are available with either a female SMA or TNC connector.

VP6035 Antenne GNSS complète VeraPhase® avec bande L

L’antenne VP6035 VeraPhase® utilise la technologie unique VeraPhase® de Tallysman qui couvre l’ensemble du spectre GNSS : GPS/QZSS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E5a/E5b/E6, BeiDou B1/B2/B2a/B3, QZSS L6, NavIC L5, ainsi que SBAS (WAAS/EGNOS/GAGAN/MSAS), et les services de correction en bande L.

ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

Disponible au 2ème trimestre 2024

Tallysman® Wireless est heureux d’annoncer qu’il a ajouté l’antenne GNSS ARM928XF triple bande plus bande L à sa gamme de produits d’antennes GNSS de pointe. L’ARM928XF utilise la technologie brevetée Accutenna® de Tallysman qui fournit une couverture GPS/QZSS L1/L2/L5, GLONASS-G1/G2/G3, Galileo E1/E5a/E5b, et BeiDou B1/B2a/B2b + bande L. L’antenne ARM928XF est conçue pour le positionnement de précision à trois fréquences où la légèreté et le profil bas sont importants.

L’antenne ARM928XF est disponible en deux formats : l’un comprend un plan de masse intégré de 100 mm (poids ~140 grammes) et l’autre a un diamètre de 83 mm et pèse ~138 grammes. Les deux sont d’une hauteur de ~19mm et supportent le schéma de boulonnage ARINC mini de 2.0″ x 1.66″. L’ARM928XF de Tallysman est l’une des antennes GNSS Mini ARINC de précision à trois bandes les plus petites et les plus légères du marché. Il présente une variation moyenne du centre de phase très étroite, inférieure à 10 mm pour toutes les fréquences et tous les azimuts et angles d’élévation.

Outre la prise en charge de deux facteurs de forme, les deux modèles sont disponibles avec des composants qualifiés pour l’orbite terrestre basse (LEO).

Logé dans un boîtier étanche (IP67), l’ARM928XF est disponible en quatre versions. Le modèle ARM928XF-1 (ARM928XF-1-S (composants qualifiés pour l’espace LEO)) a un plan de masse intégré de 100 mm, le modèle ARM928XF-2 (ARM928XF-2-S composants qualifiés pour l’espace LEO) a un diamètre de 83 mm. Tous les modèles sont disponibles avec un connecteur femelle SMA ou TNC.

La nouvelle antenne ARM928XF supporte la technologie XF (eXtended Filtering) de Tallysman. À l’échelle mondiale, le spectre des fréquences radio est devenu encombré par l’activation de nombreuses nouvelles bandes LTE, dont les signaux ou les fréquences harmoniques peuvent affecter les antennes et les récepteurs GNSS. En Amérique du Nord, le service Ligado prévu, qui émettra dans la gamme de fréquences de 1526 à 1536 MHz, peut affecter les signaux GNSS. De même, les nouveaux signaux LTE en Europe [Band 32 (1452 – 1496 MHz)] et au Japon [Bands 11 and 21 (1476 – 1511 MHz)] ont également affecté les signaux GNSS. La technologie XF de Tallysman atténue tous ces signaux.

ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

Anti-Jam Two Element Controlled Reception Pattern Antenna (CRPA)

Calian’s CR7712EXF embedded Controlled Reception Pattern Antenna (CRPA) GNSS antenna steers 1 planar null to mitigate interference or jamming signals in the upper GNSS band (1559 – 1606 MHz). The output of the CR7712EXF is a standard RF signal (compatible with all Commercial Off The Shelf (COTS) GNSS receivers) with the interference/jamming signals removed. The CR7712EXF also has a serial interface that provides antenna state information indicating jamming detected or not. This feature allows the user to quickly understand the GNSS signal status.

The CR7712EXF utilizes the patented Tallysman Accutenna® technology and a new very low power analog interference detection and mitigation methodology. The product integrates the antenna, interference mitigation, and null forming technology into a light weight and compact enclosure.

The CR7712EXF is a 2-element CRPA designed for single-band Global Navigation Satellite System (GNSS) signal reception. It supports: GPS L1, Galileo E1, GLONASS G1 and BeiDou B1 signal bands. The wide bandwidth antenna elements support the GPS M-Codes on L1.

Intentional and unintentional interference or jamming can saturate a standard GNSS antenna’s Low Noise Amplifier (LNA) such that it may not provide a usable signal. Calian’s CR7712EXF employs two interference mitigating technologies: eXtended Filtering (XF) and Controlled Reception Pattern Antenna (CRPA). XF provides > 80 dB of out of band rejection from 400 MHz to 3000 MHz. Additionally, XF has very sharp band edges around the GNSS bands. CRPA technology creates radio frequency nulls in the direction of the interference/jammer and as a result the antenna provides a clean GNSS signal.

The CR7712EXF embedded CRPA is surface mounted using screws. A standard antenna radio frequency MCX connector and a serial interface connector are the interfaces provided.

Trust Calian to provide a clean RF signal in a noisy RF world.

ARM928XF Extended-Filter Triple-Band GNSS Antenna + L-Band

Calian is excited to announce that it has added the ARM990XF full-band plus L-Band GNSS antenna to its industry-leading line of GNSS antenna products. The ARM990XF employs Calian’s patented Accutenna® technology providing GPS/QZSS L1/L2/L5/L6, GLONASS-G1/G2/G3, Galileo E1/E5a/E5b/E6, and BeiDou B1/B2a/B2b/B3, NavIC L5 + L-Band coverage. The ARM990XF antenna is designed for precision full-frequency positioning where lightweight and a low profile are important.

The ARM990XF antenna is available in two form factors one includes a 100 mm integrated ground plane, weighing 140 g, and the other one is 83mm in diameter and weighs 138 grams. Both are 19 mm tall and support the ARINC mini bolt pattern of 2.0” x 1.66”. Calian’s ARM990XF is one of the smallest and lightest housed triple-band precision Mini ARINC GNSS antennas on the market. It has a very tight average phase center variation of less than 10 mm for all frequencies and overall azimuths and elevation angles. In addition to supporting two form factors both models are available with Low Earth Orbit (LEO) qualified components.

Housed in a weatherproof enclosure, the ARM990XF is available in four versions. Model ARM990XF-1 has an integrated 100mm ground plane, Model ARM990XF-2 is 83 mm in diameter. All models are available with either a female SMA or TNC connector.

The new ARM990XF antenna supports Calian’s eXtended Filtering (XF) technology. Worldwide the radio frequency spectrum has become congested as many new LTE bands have been activated, and their signals or harmonic frequencies can affect GNSS antennas and receivers. In North America, the planned Ligado service, which will broadcast in the frequency range of 1526 to 1536 MHz, can affect GNSS signals. Similarly, new LTE signals in Europe [Band 32 (1452 – 1496 MHz)] and Japan [Bands 11 and 21 (1476 – 1511 MHz)] have also affected GNSS signals. Calian’s XF technology mitigates all these signals.

TW5790 Smart GNSS Antenna SDK – TP5790SDK

Calian’s HCS885XF Smart GNSS Helical Antenna is the Plug and Play, light weight, low power L1/L5 solution for Handheld Devices, Robots and Drones. BUY ONLINE.

Swift Navigation’s Skylark® Precise Positioning Service is a global, cloud-based GNSS corrections service that delivers reliable precision continent-wide. Designed to meet diverse application needs, Skylark is available in three distinct variants—Skylark Cx, Nx RTK, and Dx—each optimized for specific use cases, ensuring the right balance of performance and practicality. 

Skylark Cx is a PPP-RTK corrections service that delivers uniform centimeter-level accuracy across continents. With 3–7 cm accuracy and a fast convergence time of under 20 seconds, its performance remains consistent, regardless of distance from base stations—providing seamless accuracy at a national and continental scale.

Learn more about Skylark at https://www.swiftnav.com/products/skylark

The TruPrecison SDK application is a Windows application which provides an NTRIP connection to stream Skylark corrections to the HCS885XF Smart Antenna via USB, which also provides a Virtual COM Port to allow customers to connect their existing applications to the Tallysman HCS885XF Smart GNSS Precise Heading Antenna high precision “corrected” position data output. The position data may be either NMEA or UBX formatted messages.  ROS2® Drivers are available for integration with ROS2 open framework projects.

ROS2® Drivers

https://github.com/Calian-gnss/calian-gnss-ROS2-drivers

TW3887XF

Antenne bibande multi-constellation intégrée

Le TW3887XF est une antenne Accutenna® bi-bande à réglage précis qui couvre les systèmes GPS/QZSS-L1/L2, GLONASS-G1/G2, Galileo-E1 et BeiDou-B1, y compris le système de renforcement par satellite (SBAS) disponible dans la région d’exploitation [WAAS (Amérique du Nord), EGNOS (Europe), MSAS (Japon) ou GAGAN (Inde)].

Le TW3887XF est doté d’un amplificateur à faible courant et à faible bruit (LNA) à la pointe de l’industrie, qui comprend un pré-filtre intégré à faible perte pour empêcher les interférences harmoniques provenant de signaux à forte amplitude, tels que les signaux LTE de la bande 700 MHz et d’autres signaux cellulaires à bande proche. Le spectre des fréquences radio étant de plus en plus encombré, les signaux et les fréquences harmoniques des nouvelles bandes LTE [par exemple 800 MHz x 2 = 1600 MHz (GLONASS-G1)] peuvent affecter les antennes et les récepteurs GNSS. En Amérique du Nord, les signaux Ligado prévus à 1525 – 1536 MHz pourraient avoir un impact particulier sur les antennes GNSS qui prennent en charge les corrections en bande L basées dans l’espace (1539 – 1559 MHz). Les nouveaux signaux LTE en Europe [bande 32 (1452 – 1496 MHz)] et au Japon [bandes 11 et 21 (1476 – 1511 MHz)] ont également été observés comme interférant avec les signaux GNSS. En outre, les communications par satellite Inmarsat (liaison montante : 1626,5 – 1660,5 MHz) peuvent également affecter les signaux GNSS. Les nouvelles antennes Tallysman XF ont été conçues pour atténuer les signaux hors bande et empêcher la saturation des antennes GNSS. Le filtrage XF personnalisé de Calian atténue tous les signaux existants et les nouveaux signaux Ligado et LTE, permettant aux antennes et aux récepteurs GNSS connectés de fonctionner de manière optimale.
Idéal pour les capteurs de contrôle des trains, le suivi et le guidage des véhicules autonomes, l’agriculture de précision et d’autres applications où la précision est importante, le TW3887XF offre une réjection supérieure des signaux à trajets multiples, une réponse de phase linéaire et une faible variation du centre de phase (PCV).

Le TW3887XF est doté d’un élément de patch empilé à double alimentation circulaire, accordé avec précision. Les signaux provenant des deux alimentations orthogonales sont combinés dans un combinateur hybride, amplifiés dans un LNA à large bande, puis divisés en bandes pour un filtrage étroit dans chaque bande et encore amplifiés avant d’être recombinés à la sortie.3 Le TW3882XF offre un excellent rapport axial et une variation du centre de phase étroitement groupée.