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... as the static mode input. survey.png Also, is there a way to set the Rover side to only use a couple of constellations (GPS/Glonass) instead of all of them? I know I can set the RTCM messages to ...

... has only GPS+Glonass, the same satellites of GPS and Glonass on the rover side are too less for RTK to have stable and accurate fix. RTK post ... glonass_SV.png Here are our suggestions that you may try, 1. Change constellation type to GPS+Glonass, Viewer-> Venus 8-> Configure GNSS constellation ...

Standard usage is 1Hz base RTCM output for N-Hz rover update rate (N = 1/2/4/5/8/10). If must use low bandwidth transceiver, simply lower used satellite constellation. GPS/GLONASS L1/L2 is still quite usable under open sky environment, considering ...

... nice to complete the GPS/Glonass or GPS/Beidu by adding the new Galileo constellation. I think that this could help in agricultural applications ... usefull in open field. ... but probably much less in common to base and rover when surrounded by trees. Do you intend to develop such a device in ...

Nevermind,
One I've disabled glonass all problems went away. With an elevation of 15deg the fix is good. The annoying part is the low number of satellites given the single constellation.
Do you have any plans to make the ns-hp-gl accept the glonass' bias Rtcm message?

... FDMA inter-channel bias issue, and requires configuring receiver GNSS constellation type to GPS-only. Once the locally setup base antenna position is surveyed using public base station, the base/rover pair can work in GPS/GLONASS mode and have much better 24hr RTK fix availability ...

... 擷取15.JPG 3. Do you mean that I should configure Reciever B as a normal Rover with base station data in on RX2? Keep the receiver B in precisely ... station data in on RX2: From GNSS Viewer > Venus 8 > Configure GNSS constellation Type > Disable GLONASS > Accept BRs, Ryan

... also applies similarly to S2525F8-BD-RTK that works with full Beidou constellation. S2525F8-BD-RTK-EVB is all-in-one, just need antenna and power, ... So I need to buy two S2525F8-BD-RTK-EVB , one for rover and the other one for base station? If I don't have a computer for ...