Knowledge Base

Frequencies and Signals for GNSS

Written by Will Dillingham | Aug 18, 2020 6:00:01 PM

Purpose: The purpose of this document is to show the different satellite systems and their corresponding signals and frequencies in MHz.

Last Updated: July 2019

System Signal Frequency (MHz)
GPS

L1 C/A

L2 C

L2 P

L5

1575.42

1227.6

1227.6

1776.45

GLONASS

L1 C/A

L2 C

L2 P

L3 OC

1598.0625-1609.3125

1242.9375-1251.6875

1242.9375-1251.6875

1202.025

Galileo

E1

E5a

E5b

E5 AltBOC

E6

1575.42

1176.42

1207.14

1191.795

1278.75

BeiDou

B1

B2

B3

B1C

B2a

1561.098

1207.14

1268.52

1575.42

1176.45

NAVIC L5 1176.45
SBAS

L1

L5

1575.42

1176.45

QZSS

L1 C/A

L1 C

L1S

L2C

L5

L6

1575.42

1176.45

1575.42

1227.6

1176.45

1278.75