Survey grade RTK antenna.
Electrical Specifications
Frequency Range : GPS L1/L2, GLONASS L1/L2, Beidou B1/B2/B3
Phase Center Error (mm) : < 2
LNA Gain (dB) : 39 +/- 2
Mechanical Specifications
Connector Type : TNC
Dimension (mm) : phi 190 x 66
Weight (Kg) : 0.3