Which mode of the Defense Advanced Global Positioning System Receiver (DAGR) reduces power usage but does not track satellites?

The mode of the Defense Advanced Global Positioning System Receiver (DAGR) that minimizes power usage while not actively tracking satellites is the standby mode. In this mode, the receiver conserves battery life and maintains enough functionality to be quickly reactivated when needed, but it does not engage in the continuous satellite tracking that consumes more power.

Standby mode allows the DAGR to be ready for rapid deployment without the energy costs associated with full operation, making it ideal for situations where power conservation is important. It allows the device to maintain some level of satellite awareness without the full operational tracking load, which is critical in scenarios where maintaining resources is necessary.