Test on Geoazur lab Building 4. Antenna located on the roof of the building (N+3) near the SOPH00FRA RENAG station. We used a splitter to connect the 2 receivers on the same antenna. Antex file with low-cost antenna can be download here: https://geodesy.noaa.gov/ANTCAL/LoadFile?file=ngs14.atx RTCM real-time stream is also availlaible on gnssfr.unice.fr:2101 NtripCaster. From phase3 to phase4: - the TEST and SEPT station was removed - the antenna splitter was installed on SEP2 antenna - the new UM98 receiver was installed SEP2 Receiver: Septentrio Mosaic X5 (Septentrio Mosaic-Go) UM98 Receiver: Unicore UM980 (Eltehs ELT0223 board) Antenna (SEP2/UM98): Ardusimple AS-ANT2B-CAL-L1L2-15SMA-00 (AS-ANT2BCAL) Splitter: Instock Wireless GPS220 Contact renagdc@oca.eu for more informations.