"Hello , Giang Le and every one. 
I logged the data via u center and I got the rinex after convert raw logged. But I confused about integer ambiguity. Rinex files gives the numbers of cycles from receiver to satellites for example.123661948.306 cycle…"

"GIANG LEE,
GO  to message view and just click right   to NMEA  and  you can find there is an option , enable or disable . if u disable the NMEA , on the bottom of the u -center 8.18 u can see only ubx protocle running not NMEA . BUT  be sure that u…"

" HI Giang le
I used U- center 8.17. and for conf. setting i selected only GPS  and sent it to the device and i disabled the NMEA MESSAGE.  and enable the ubx child message .  but you have to make sure that the rate of recording such as 1HZ, 5HZ ,…"

"Hello Thorsten,
I have EVK-M8T. How to extract the raw data only for gps.?? I found there the data with multi -GNNS . But i need RAW data for GPS .. and which converter(like rtklb,teqc....) supports for UBX-RXM-RAWX to get rinex. I need to observe…"

"HEllo lokendra kharel ji. 
Ma tapai sanga k hi kura garnu thiyo DGps ko barema?? ma tapailai personally kasari kura garna sakchu. 
my email jhabindra@jbnu.ac.kr "