ANT103 (Tallysman TW4721) antenna for Reach m+. Covering GPS L1, GLONASS G1, Galileo E1, BeiDou B1, as well as QZSS L1 and SBAS (WAAS / GNOS / MSAS).
Emlid ANT103 antenna for Reach m+ Features:
Dual feed patch element
Axial ratio: 2 dB typ.
Low noise LNA: 1 dB
High rejection mid-section SAW filter
High gain: 25 dB typ.
Wide voltage input range: 1.8 to 16 VDC
IP67 weather proof housing
Low Power: 10 mA
Emlid ANT 103 Benefits from:
Greatly enhanced multipath rejection
Improved GNSS reliability
Excellent signal to noise ratio
Ideal for harsh environments
Excellent out of band signal rejection
Ideal for high accuracy applications while providing high out of band signal rejection, the ANT103 is the smallest dual feed, high performance antenna available, providing truly circular response over its entire bandwidth thereby producing superior multi-path signal rejection.
The ANT103 features a novel 25mm dual-feed wide-band patch element that provides a more linear carrier phase response by virtue of the axial ratio that is greatly improved across the full frequency bandwidth. The signals from the two orthogonal feeds are combined in a hybrid combiner, amplified in a wide-band LNA, then band-split for narrow filtering in each band and further amplified prior to recombination at the output.
The ANT103 is housed in a compact IP67 compliant enclosure that can be surface mounted via magnet, screws or adhesive material.