AllBand+ RTK Base station Survey antenna full set with cable and stand. The Antenna is a four-star multi-frequency satellite navigation antenna with high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability, which can effectively meet the user's needs. Adopt multi-feed point design and fully symmetrical antenna structure, with very stable phase center, reduce antenna pair measurement error; The gain is high, the standing wave ratio is low, the receiving effect on the low elevation angle signal is obvious, and the star can be normally collected in the occasion where the blocking is serious; Equipped with anti-multi-path choke plate, with anti-surge design, can effectively suppress the out-of-band strong interference signal to ensure the reliability of the antenna; Using anti-UV PC material design, both beautiful and ensure that the antenna shell does not change color for a long time outdoor use, with IP67 waterproof rating, high temperature resistance, sun protection and UV protection. This antenna covers the four-star multi-frequency external flying saucer antenna, which meets the needs of multi-system compatible and high-precision users of current GNSS measuring equipment. It is widely used in geodesy surveying, navigation surveying, navigation, precision agriculture and marine surveying. It can also be applied to the military field according to the application conditions. Signal Received: GPS L1/L2/L5 GLONASS G1/G2/G3 GALILEO E1/E5a/E5b/E6 BDS B1I/B2I/B3I/B1C/B2a/B2b SBAS L1/L5 QZSS L1/L2/L5/L6 IRNSS L5 L-band Features: Nominal Impedance 50Ω Polarization RHCP Axial Ratio ≤3dB Gain RHCP (maximum) ≤5,5dB LNA Gain 38dB (typical) Noise Figure ≤1.8dB Output/Input VSWR ≤2.0 Out of band rejection (±100MHz) ≥30dB Operation Voltage +3,0 to + 18VDC Operation Current 45mA (maximum) Group Delay Ripple ＜5ns Mechanical: 5/8" threaded survey pin or magnet stand mount Dimensions: Ø160*66,5mm Connector: TNC-K Weight: 400 / 300 / 850 g (ANT./ cable / stand) Kit: antenna, short 5/8" threaded survey pin, stand, cable Environmental: Temperature Operating -40℃ to +85℃ Storage -55℃ to +85℃ Humidity 95% non-condensing Water/Dust Resistance IP67 Package include antenna stand. TNC-K to SMA cable length: 5 m.
