The TW1721 uses Tallysman’s wideband Accutenna™ technology for a truly circular reception of all upper L-band GNSS and SBAS signals. Superior multi-path signal rejection offers a higher accuracy of position and time. Using a dual feed wideband patch element, the TW1721 provides a uniquely circular polarized response, and with a typical axial ratio of less than 2dB over bandwidth, it improves multipath rejection for higher precision applications than its competitors.
With a built-in 35mm circular ground plane, the TW1721 is ideally augmented using a local system ground plane or reflecting surface.
- Tallysman’s Accutenna™ technology for superior signal rejection
- Low noise amplifier (<1 dB) for low signal-to-noise ratio
- High gain (28 dB typ.) for increased accuracy
- Wide voltage input range
- 15 KV ESD circuit protection and RoHS compliant
|Antenna Gain:||4.5 dBic|
|Frequency Bandwidth:||1559 MHz ± 1606 MHz|
|Axial Ratio:||≤ 2 dB|
|Size (D x H):||35 mm x 7.25 mm|
|Operating temperature:||-40°C to 85°C|
The TW1721 is available through TransiTiva. If you would like to learn more about it, please use the Request Pricing form to get in touch with us.