What is a "L2 Gps Frequency"? The Most Authoritative Explanation.
What is the L1 and L2 frequency of GPS?
In the case of the original GPS design, two frequencies are utilized; one at 1575.42 MHz (10.23 MHz × 154) called L1; and a second at 1227.60 MHz (10.23 MHz × 120), called L2. The C/A code is transmitted on the L1 frequency as a 1.023 MHz signal using a Bi-Phase Shift Key ( BPSK) modulation technique.What is an L2C GPS signal?
L2C is the second civilian GPS signal, designed specifically to meet commercial needs. Its name refers to the radio frequency used by the signal (1227 MHz, or L2) and the fact that it is for c ivilian use. There are also two military signals at the L2 frequency.What is the frequency range of a GPS?
GPS Technology operates in the following frequency bands: GPS L1 Band: 1575.42 MHz with a bandwidth of 15.345 MHz. GPS L2 Band: 1227.6 MHz with a bandwidth of 11 MHz. GPS L5 Band: 1176.45 MHz with a bandwidth of 12.5 MHz.What is the L2 frequency used for?
There are also two military signals at the L2 frequency. When combined with L1 C/A in a dual-frequency receiver, L2C enables ionospheric correction, a technique that boosts accuracy.
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