[aprssig] APRS Telemetry Parameters
w0jrt at yahoo.com
Mon Nov 26 19:38:44 CST 2012
Those are the standard APRS telemetry coefficients. Refer to page 70 of the APRS spec: ftp://ftp.tapr.org/aprssig/aprsspec/spec/aprs101/APRS101.pdf
To summarize: the value = A x v^2 + B x v + C, where 'v' is the value sent in the telemetry packet (packet type T).
--- On Mon, 11/26/12, Dave B <dave at g8kbv.demon.co.uk> wrote:
What do the figures in the EQNS columns relate to? Multipliers,
divisors, dB corrections, or ???
Nice to have all that in one place, but more info needed please as to how
to use that info, WRT data received off air, to get the value monitored,
however that is done.
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