GNSS Smart Receiver/Antennas
Precise Timing, Tracking, and with Augmentation Services
Tallymatics offers a range of TW5000 series Smart GNSS receiver/antennas which are designed for use in professional grade applications such as:
Our range of GNSS receiver/antenna supports concurrent tracking of multi-constellations (GPS, BeiDou, Galileo and GLONASS) in multiple frequency bands improving the receiver’s capability to deliver a precise and reliable solution which is unaffected by ionospheric errors. The integrated dual feed patch antenna (Accutenna™) greatly improves the rejection of multi-path signal interference.
The upper end of our product range adds error correction services, IP Networking and L-band, for ultra precise timing and geo-location accuracy
| Model | Typical Application | Operating Voltage | L1 | L2 | Non-Magnetic | Technology | Integrated LNA and Filtering | Concurrent Constellations | Tracking Channels | Tx/Rx Signalling | 1PPS Signalling | Environmental |
| TW5350 | Mobile and Infrastructure | 5-36V | √ | Dual Feed Accutenna | √ | 3 | 72 | RS232 | RS422/485 | IP69K | ||
| TW5351 | Specialized Data Logging and Survey | 5-36V | √ | √ | Dual Feed Accutenna | √ | 3 | 72 | RS232 | RS422/485 | IP69K | |
| TW5252 | Automotive Mobile (Magnetic Mount) | 5-36V | √ | Dual Feed Accutenna | √ | 3 | 72 | RS232 | RS422/485 | IP67 | ||
| TW5352 | Automotive Mobile | 5-36V | √ | Dual Feed Accutenna | √ | 3 | 72 | RS232 | IP69K | |||
| TW5354 | Industrial and Infrastructure | 5-36V | √ | Dual Feed Accutenna | √ | 3 | 72 | RS422/485 | RS422/485 | IP69K | ||
| TW5262 | Dead Reckoning – Automotive/Mobile (Magnetic Mount) | 5-36V | √ | Dual Feed Accutenna | √ | 3 | 72 | RS232 | RS422/485 | IP67 | ||
| TW5362 | Dead Reckoning – Automotive/Mobile | 5-36V | √ | Dual Feed Accutenna | √ | 3 | 72 | RS232 | IP69K | |||
| TW5382 | Critical Timing – Telecommunication, Industrial, Power Generation Optional 2nd Timing output | 5-36V | √ | √ | Dual Frequency / Dual Feed Accutenna | √ | 4 | 184 | RS422/485 | RS422/485 | IP69K | |
| TW5384 | Ultra Precise Location with IP Error Correction Services | 5-36V | √ | √ | Dual Frequency / Dual Feed Accutenna with Error Correction Services | √ | 4 | 184 | RS422/485 | RS422/485 | IP69K | |
| TW5386 | Ultra Precise Location with IP Error Correction Services and integrated Inertial Measurement Unit (Untethered Dead Reckoning) | 5-36V | √ | √ | Dual Frequency / Dual Feed Accutenna with Error Correction Services | √ | 4 | 184 | RS422/485 | RS422/485 | IP69K | |
| TW5390 | Ultra Precise Location with PointPerfect L-Band Correction Service and integrated IMU (Untethered Dead Reckoning) | 5V | √ | √ | Dual Frequency / Dual Feed Accutenna with L-Band and IP Error Correction Services | √ | 4 | 184 | RS422/485 | RS422/485 | IP69K |
Timing
Tallymatics offers a range of reliable, acccurate Smart GNSS Timing receiver/antennas for applications including communication systems, electrical power grids and financial networks. The TW5000 series Timing receiver/antennas are designed to meet the strictest timing synchronization requirements in 5G mobile networks. The multi-band capability reduces the timing error under clear skies to less than 5 ns without the need for an external GNSS correction service.
The TW5350 is a multi-constellation GNSS Smart Antenna which provides simultaneous GPS/GLONASS/SBAS reception. It is designed for use in professional grade applications such as precision timing, network synchronization, low current applications, and tracking/positioning applications.
The TW5350 GNSS Smart Antenna provides 72 high sensitivity tracking channels which can be configured to acquire and track 3 concurrent GNSS constellations (GPS, Gallileo, GLONASS, and Beidou) plus SBAS (WAAS, EGNOS, MSAS and GANAN) and QZSS augmentation signals simultaneously. Differential GPS corrections may also be supplied via RTCM formatted corrections messages.
The TW5350 employs Tallysman’s AccutennaTM dual feed antenna patch technology which greatly improves rejection of multi-path signal interference, across the whole GNSS band. The addition of pre- and post- filtering within the RF signal chain greatly improves immunity to jamming carriers typical within urban environments.
The TW5382 is a multi-band, multi-constellation integrated GNSS receiver/antenna designed specifically to meet the strictest timing synchronization requirements in 5G mobile networks.
The state of the art GNSS receiver supports concurrent tracking of all four major constellations in multiple frequency bands. The multi-band capability reduces timing errors under clear skies to less than 5 ns without the need for an external GNSS correction service.
The integrated dual feed Accutenna™ greatly imroves the rejection of multi-path signal interference.
The TW5382 offers an optional master and slave configuration that features a differential timing mode that exchanges correction data with a neighboring TW5382 timing receiver via a RS-485 communication link. Under optimal conditions the timing accuracy can be further improved to less than 2.5ns.
Tracking
The TW5000 series Tracking receiver/antennas are designed to deliver superior geo-positioning performance, with multi-constellation, dual feed capability and industry leading multi-path rejection. For use with any Telematics system, connected via RS-232.
The TW5252/TW5352 is a multi-constellation GNSS antenna and receiver that provides GPS, GLONASS, and SBAS reception. It is designed for use in professional-grade digital tracking and positioning applications.
The TW5262/TW5362 is a multi-constellation GNSS Receiver/Antenna fused with inertial sensor data. It is an easy-to-use tracking solution that enables high-performance positioning in places where GNSS signals are poor or not available.
The TW5262/TW5362 incorporates a latest-generation GNSS receiver that supports simultaneous GPS/GLONASS/Galileo reception and a Tallysman’s Accutenna™ patch antenna. This dual-feed antenna greatly improves rejection of multipath signal interference, making it the most precise antenna for tracking in dense urban environments.
The TW5252 and TW5262 are magnetic mount.
The TW5352 and TW5362 are fixed mount.
Ultra-Precise GNSS with Augmentation Services
The TW5384 is a multi-band (L1/L2), multi-constellation integrated GNSS receiver/antenna with RTK for Precise Point Positioning. The TW5384 is capable of providing sub 1 meter accuracy stand alone and sub 10 cm accuracy with RTK corections to support the most demanding positioning applications. 
The TW5386 is a multi-band (L1/L2), multi-constellation integrated GNSS receiver/antenna with Inertial Measurement Unit (Untethered Dead Reckoning) and RTK for Precise Point Positioning. The TW5386 is capable of providing sub 1 meter accuracy stand alone and sub 10 cm accuracy with RTK corrections to support the most demanding positioning applications in the most challenging environments such as a dense urban canyon.The TW5390 is a multi-band (L1/L2), multi-constellation integrated GNSS receiver/antenna with Inertial Measurement Unit (Untethered Dead Reckoning), and integrated L-Band corrections receiver for stand-alone RTK for Precise Point Positioning. The TW5390 is capable of providing sub 10 cm accuracy to support the most demanding navigation, automation and precision agriculture applications.
For a good primer on how GNSS with Augmentation Services works, please view our Global Augmentation Webinar with York University and u-Blox.
PointPerfect® IP Network and L-Band SDK’s
We make it easy for you to try out our Ultra-Precise GNSS antennas AND the service they are designed to use
TALLYMATICS and u-Blox are teaming up to make it very easy to use Tallysman antenna technology, u-Blox receivers and the PointPerfect Augmentation services that propel the Smart Antenna from a very accurate GNSS devices with <50cm error, to ultra-precision with <10 cm error … good enough to make sure you can interleave several crops in the same row and get the highest yield possible for all of them … in and out of terrestrial network reach.
Our Software Development Kits combine your augmented Smart Antenna of choice with a configuration adaptor that bridges the Smart Antenna RS-485 interface to the USB connection a host computer expects. We bundle the TruPrecision application that allows you to easily configure the antenna without any custom code, while also automatically getting the encrypted PointPerfect corrections and the decryption key to decrypt that information from the ThingStream MQTT service, and delivering them both to the antenna over the adaptor link. Finally we bundle 60 days of PointPerfect corrections: PointPerfect L-Band and IP for the TW5390 and PointPerfect IP for the TW5384 and the TW5386. These service levels provide unlimited access to these corrections.
