Overview
The TW3900P passive GNSS antenna is a precision-tuned triple-band antenna with Accutenna® technology that offers GPS/QZSS-L1/L2/L5, GLONASS-G1/G2/G3, Galileo-E1/E5a/E5b, BeiDou-B1/B2a/B2b, NavIC-L5, and is especially designed for precision triple-frequency positioning.
The TW3900P features a precision-tuned, twin circular dual-feed, stacked patch element. The signals from the two orthogonal feeds are combined in a hybrid combiner. The TW3900P offers an excellent axial ratio and a tightly grouped phase centre variation.
The TW3900P is housed in a weatherproof enclosure, through-hole mount, for permanent installations. L-bracket (PN 23-0040-0) or pipe mounts (23-0065-0) are available. A 100mm ground plane is provided with the antenna, which ensures optimal antenna performance.
Features
- Low axial ratio (< 2.0 dB typ.)
- Tight phase centre variation
- ESD circuit protection (15 kV)
- IP69K, REACH, RoHS, and S-9401.V1.0 compliant
- EN45545-2, EN50121, EN50155, and EN61373 compliant
Benefits
- Excellent multipath rejection
- Increased system accuracy
- Excellent signal-to-noise ratio
Applications
- Precision GNSS positioning
- Triple-frequency RTK and PPP receivers
Warranty
Calian GNSS (formerly Tallysman Wireless) offers a warranty of 1-3 years on all of it’s products. The warranty ensures that the products are free from defects of materials or workmanship and conform to Calian’s specifications under normal use. Embedded antennas are covered by a one (1) year standard warranty. All housed antennas and accessories (inline amplifiers, splitters, and bias tees) manufactured after January 1, 2020 are covered by a three-year warranty. The warranty is covered in more detail on the Calian GNSS Warranty page.
Why Buy from Us?
In business since 2004, Canal Geomatics is an authorized dealer for Calian GNSS and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.
Ordering
The TW3900P passive triple-band GNSS antenna is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.
