Quectel GNSS Series User Manual

GNSS Module Series
L26-LB EVB User Guide
L26-LB_EVB_User_Guide 20 / 28
5.2. PMTK Command Sending
PowerGPS supports sending PMTK commands to control the module. The format of PMTK commands to
be sent include only characters between ‘$’ and ‘*’, for example: PMTK869,0.
 The CNR of PRN 28 is 49 dB/Hz.
 G means it is a GPS satellite, B means it is a BeiDou satellite,
and S means it is a SBAS.
 Light blue column means the navigation data of this satellite is
in use.
 The CNR of PRN 3 is 42 dB/Hz.
 White column means the navigation data of this satellite is not
in use.
 UTC time
 Latitude degree
 Longitude degree
 Position fix
 The number of satellites being used
 Horizontal dilution of precision
 Altitude based on WGS84 datum
 UTC date
 Fixing mode: No-fix, 3D or 2D SPS
 Satellite being used
 Position dilution of precision
 Vertical dilution of precision
 Speed of receiver

Quectel GNSS Series Specifications

General

Brand	Quectel
Model	GNSS Series
Category	Control Unit
Language	English