TAG: C/A

The new signal (L1C, marked with blue) is 3-5 dBHz stronger and more robust than the legacy L1 C/A signal (marked with orange). (Image: Octavian Andrei)

4th GPS civilian signal goes live

January 21, 2020

Source: Peter Steigenberger, André Hauschild, Steffen Thoelert and Richard B. Langley

U.S. Air Force puts more power into GPS Block IIR-M C/A-code

April 1, 2017

Image: GPS World

USAF to test increased GPS signal power Jan. 25

January 24, 2017