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TW5390 
Multi-Constellation + UDR Smart GNSS Antenna - u-blox ZED-F9R + NEO-D9S
- Integrated L-Band corrections receiver for exceptional precision
- Capable of providing sub 10 cm accuracy
- Improved noise immunity with multi-band GNSS receiver
- Improved multi-path rejection with Dual feed Accutenna™
- Multi-band GNSS receiver is unaffected by ionospheric errors
- High reliability timing with expansive constellation array
- IMU for UDR provides continuous availability during periods of signal loss
- Broad 5V operation
- RS-485 differential signalling
- Industrial grade IP69K enclosure
- Rugged fixed mount
- Multiple cable lengths (5m, 15m and 25m)
- Available with conical and flat radome
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. .
The TW5390 incorporates a latest generation multi-band (L1/L2) GNSS receiver with a Tallysman Accutenna™ multi-band (L1/L2) dual feed patch. The state of the art GNSS receiver supports concurrent tracking of all four major constellations (GPS, BeiDou, Galileo and GLONASS) in multiple frequency bands, offering high availabilty for RTK solutions with a quick convergence time.
Interference Resilience
The TW5390 incorporates a latest generation multi-band (L1/L2) GNSS receiver with a Tallysman Accutenna™ multi-band (L1/ L2) dual feed patch. The state of the art GNSS receiver supports concurrent tracking of all four major constellations (GPS, BeiDou, Galileo and GLONASS ) in multiple frequency bands, offering high availability for RTK solutions with a quick convergence time. The multi-band (L1/L2) architecture is the most effective method for the removal of ionospheric error. The TW5390 employs multi-stage filtering with low noise figure LNAs, combined with the dual feed Accutenna™, which greatly improves the rejection of multi-path signal interference. The IMU Sensor Fusion further mitigates effects of severe multi-path reflections and provides continuous position availability during periods of GNSS outages caused by signal obstruction offering exceptional performance to meet the most challenging precise positioning applications.
Corrections Applications
The TW5390 incorporates an L-Band correction receiver which offers sub 10 cm accuracy through real-time PPP-RTK corrections via the Point Perfect subscription service (No RTK base station is required, typical of traditional RTK applications). The L-Band receiver offers quick convergence and continuous corrections in geographic regions without IP/Network coverage. Point Perfect streaming corrections are available in continental US and Europe.
The TW5390 may also be configured to operate with the IP/Network corrections stream when operating in a challenging urban environment where L-Band coverage may be less optimal.
Weather any storm
Housed in an industrial-grade weatherproof IP69k enclosure, the TW5390 will stay safe and secure wherever your fleet goes.
Don’t let your cabling fail you
Noisy environments and long cable runs need a more industrial approach, therefore we have added industrial grade RS485 transceivers to our Tx, Rx and 1PPS signals.
Mitigate interference
Tallysman’s Accutenna™ technology offers unmatched precision that outperforms any single-feed patch antenna, so you can stay connected to your fleet even in the most crowded areas.
Easy cm-level accuracy with u-blox PointPerfect and Tallymatics GNSS Antennas
| L-band Correction | Required |
| Antenna Frequency | Smart Antennas |
| Mount | Through-Hole |
| Brand | Tallymatics |
| Description | Part-Number |
|---|---|
| TW5390 | 33-5390-7-yy-zz-PC0 |