Conversion of .ubx file to rinex nav file

Hi, I am new to ublox,using Ublox LEA M8 T for capturing the GPS data. I enabled RXM-SFBR(X), AIM- EPH in ucenter app. I generated .ubx file and converted it Rinex nav file using RTK lib. The problem is, the generated Rinex nav file doesnot have ION ALPHA, ION BETA, DELTA -UTC and leap seconds in the header. Can anyone suggest me what i need to do to get them?

Hi @kollapradeepthi,

On this forum, we can help only with questions related to our products, I’m afraid. I’d recommend reaching out to u-blox support with this question.

If you have any questions related to Reach devices, don’t hesitate to ask.