Receiver


Settings → Receiver.
- Constellations: GPS, Galileo, BeiDou, GLONASS and QZSS on L1 / E1 / B1. More constellations give more arcs per session. The fastest selected constellation also limits the longest allowed sampling interval (see Processing & quality).
- Measurements per second: the receiver rate (1 Hz by default).
- Performance mode: available only with a receiver provisioned for high-performance mode (see Hardware & protocol).
The receiver is switched on only during sessions and Live, and never at the same time as the Iridium modem. It has no backup battery, so every power-up is a cold start (about a minute to the first fix).