TALLYSMAN WIRELESS TW3742-01 天线, GPS / GLONASS, 1.557-1.606GHZ
The is a precision high gain GNSS Antenna covering the BeiDou B1, Galileo E1, GPS L1, GLONASS L1 and SBAS WAAS, EGNOS, QZSS and MSAS frequency band 1557 to 1606MHz. It employs Tallysman"s unique Accutenna™ technology providing truly circular polarized signal reception through the entire bandwidth of the antenna, thereby providing superior multipath signal rejection. The TW3742 adds an additional pre-filter to provide extra strong protection from near frequency and strong harmonic signals. It is housed in a permanent mount metal base with two nickel coated nuts and a weatherproof enclosure. It is ideal for harsh environments.