GPS Module
L80 EVB User Guide
L80_EVB_User_Guide Confidential / Released 18 / 20
Table 6: Explanations of PowerGPS Window
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Explanation
SV with PRN 20. If the position of SV is near to the centre of the
Sky View, the elevation angle of SV is close to 90°. Dark blue
means this satellite is in tracking.
Light blue means this satellite is not in tracking.
The CNR of PRN 27 is 48dB/Hz. Light blue column means the
navigation data of this satellite is in use.
The CNR of PRN 50 is 40dB/Hz. White column means the
navigation data of this satellite is not in use.
UTC time
Latitude degree
longitude degree
Positing fix
Using the number of satellites
Horizontal Dilution of Precision
Altitude based on WGS84 Datum
UTC date
Fix type: No-Fix, 3D or 2D SPS
Using satellite
Position Dilution of Precision
Vertical Dilution of Precision
Speed of receiver
You can send PMTK command by PowerGPS. The format of PMTK command is included only characters
between „$‟ and „*‟, for example: PMTK869,0.
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