GNSS Timing Under Jamming: Why PPS Shifts and How to Stop It
A jammer can shift a receiver’s PPS while position stays fixed. Why frequency-dependent delay causes it, and how in-band zero-delay anti-jamming (Septentrio AIM+) prevents it.

A jammer can shift a receiver’s PPS while position stays fixed. Why frequency-dependent delay causes it, and how in-band zero-delay anti-jamming (Septentrio AIM+) prevents it.

What 5G phase sync really requires, how long holdover must last, and which GNSS timing receiver features keep small cells in spec.