Tallysman’s VeraPhase® line of antennas offers patented technology which provides the highest performance of any antenna in its class at a very economical price. The antenna provides the lowest axial ratios from horizon to horizon across its full bandwidth, extremely tight PCV (<1mm), universally very high gain, and low current demand.
This technology has proven to have a more stable PCV through all elevations and azimuths than any other antenna technology available today. For elevation angles greater than 15 degrees, the PCV varies less than 1mm making this technology ideal for RTK and PPP systems without having to rely upon antenna calibration data (such as RINEX files).
Those who have evaluated the performance of this technology have stated that the antenna performs at least as equally well as a choke ring antenna and, in some areas, out-performs a choke ring antenna. Please refer to a study conducted by the Dr. Richard Langley and Ryan White of the University of New Brunswick comparing the performance of a VeraPhase antenna to a choke ring antenna here.
In short, this technology offers a lighter, smaller, less expensive, and lower current demand than traditional choke ring antennas without compromising performance.
Please read more about this technology here.
|Model||Image||Coverage||Mount||Gain (dB)||Current (mA)|
|VP6000||All GNSS signals plus L-band (1164-1300MHz + 1525-1610MHz)||5/8" x 11tpi||35 or 50||40|
|VP6200||GPS L1/L2/L5, GLONASS G1/G2/g3, Galileo E1/E5a+b, BeiDou B1/B2 + L-band correction (1164-1254MHz + 1525-1610MHz)||5/8" x 11tpi||35 or 50||40|
|VP6300||GPS L1/L2/L5, GLONASS G1/G2/g3, Galileo E1/E5a+b, BeiDou B1/B2 + L-band correction (1164-1254MHz + 1559-1610MHz)||5/8" x 11tpi||35 or 50||40|