User talk:Qwertyphileplex

GPS Frequencies
GPS L-band signals are all in the range of 1-2 GHz, or 1000-2000 MHz. Your recent edit changed the units without changing the numbers, sending the frequencies way up in to 10^12 Hz range, in the range of infrared emmissions. siafu (talk) 23:08, 9 January 2013 (UTC)