Novatel GPSCard PC Series Configuration Instructions page 19

Device Data String(s)
Output to WinFrog:
Upon bootup, WinFrog sends the GPSCard command messages to initiate the output of
the following data:
REPB: raw ephemeris data
RCCA: receiver configuration
ALMB: almanac, ion & utc data
SATB: satellite specific data
RGEB: channel measurements new format
RNGB: channel measurements old format
CTSB: channel-tracking status
GPGGA: GGA position message
P20B: RT20 P20 position message
GPGSA: GSA message
GPGST: GGA message
GPZDA: ZDA message
SVCB: SV x,y,z,ion,trop,clk
Note: The NovAtel Console uses binary messages (as opposed to ASCII). This is
defined in the last letter of the above codes, i.e ALMB is a binary message, while ALMA
is an ASCII message.
WinFrog User's Guide - Appendix C – GPS/NovAtel Con Page 19 of 22