First, we offer two types of antennas: L1 and L1/L2/L5. Each is provided with optional enclosure for the 5/8" top screw mounting and optional 1 meter cable(s). Both antennas have the RTK-grade four feed points structure with low phase center variation. Internal LNA provides more than 30 dB gain and less than 2 dB Noise Floor. Both antennas without enclosures are low weight so very suitable for drone applications.
Second, we offer L1 array antenna. Antenna elements of the array have the RTK-grade four feed points structure and are axial-symmetrically composed to the array to provide low mutual interference. Internal LNA specification is the same as for L1 antenna.
All antennas and antenna arrays are compatible with the boards and are equipped with cables.