DM9PT-21 Telemetry

This is the latest recevied telemetry packets stored in our database for station/object DM9PT-21. If no packets are shown the sender has not sent any telemetry packets the latest 10 day(s).

Telemetry packets is used to share measurements like repeteater parameters, battery voltage, radiation readings (or any other measurements).

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Time	Press*	Temp.in*	Hum*	QNH*	Temp.out*
1776702340	1000.7 hPa	10.3 C deg	40.4 %	1016.3 hPa	0 C deg
1776700525	1000.7 hPa	10.2 C deg	40.2 %	1016.4 hPa	0 C deg
1776698710	1000.5 hPa	9.9 C deg	40.6 %	1016.2 hPa	0 C deg
1776696895	1000.4 hPa	9.9 C deg	40.6 %	1016.1 hPa	0 C deg
1776695080	1000.2 hPa	10.2 C deg	40.4 %	1015.9 hPa	0 C deg
1776693265	1000.2 hPa	10.4 C deg	40.3 %	1015.9 hPa	0 C deg
1776691450	1000 hPa	10.4 C deg	40.3 %	1015.7 hPa	0 C deg
1776689635	1000.1 hPa	10.2 C deg	40.3 %	1015.7 hPa	0 C deg
1776687820	1000 hPa	10.2 C deg	40.4 %	1015.6 hPa	0 C deg
1776686005	999.8 hPa	10.4 C deg	40.2 %	1015.5 hPa	0 C deg
1776684190	999.7 hPa	10 C deg	40.2 %	1015.3 hPa	0 C deg
1776682375	999.5 hPa	10.1 C deg	40.2 %	1015.2 hPa	0 C deg
1776680560	999.2 hPa	10 C deg	40.2 %	1014.8 hPa	0 C deg
1776678745	999.3 hPa	10 C deg	40.2 %	1014.9 hPa	0 C deg
1776676930	999.2 hPa	10.3 C deg	40 %	1014.8 hPa	0 C deg
1776675115	998.8 hPa	10.3 C deg	40 %	1014.4 hPa	0 C deg
1776673300	998.8 hPa	10.4 C deg	40 %	1014.4 hPa	0 C deg
1776671485	998.4 hPa	10.4 C deg	39.9 %	1014 hPa	0 C deg
1776669670	998.2 hPa	10.6 C deg	39.7 %	1013.7 hPa	0 C deg
1776667855	998.2 hPa	10.8 C deg	39.6 %	1013.8 hPa	0 C deg
1776666040	998.3 hPa	10.8 C deg	39.6 %	1013.8 hPa	0 C deg
1776664225	998.6 hPa	10.9 C deg	39.4 %	1014.2 hPa	0 C deg
1776662410	998.6 hPa	10.7 C deg	39.5 %	1014.2 hPa	0 C deg
1776660595	998.5 hPa	10.6 C deg	39.4 %	1014.1 hPa	0 C deg
1776658780	998.7 hPa	10.6 C deg	39.5 %	1014.3 hPa	0 C deg

*Used Equation Coefficients:

Press: 0, 1, 0

Temp.in: 0, 1, 0

Hum: 0, 1, 0

QNH: 0, 1, 0

Temp.out: 0, 1, 0

The parameter names for the analog channels will be Value1, Value2, Value3 (up to Value5) if station has not sent a PARAM-packet that specifies the parameter names for each analog channel.
Each analog value is a decimal number between 000 and 255 (according to APRS specifications). The receiver use the telemetry equation coefficientsto to restore the original sensor values. If no EQNS-packet with equation coefficients is sent we will show the values as is (this corresponds to the equation coefficients a=0, b=1 and c=0).
The sent equation coefficients is used in the equation: a * value² + b * value + c.
The units for the analog values will not be shown if station has not sent a UNIT-packet specifying what unit's to use.
The parameter names for the digital bits will be Bit1, Bit2, Bit3 (up to Bit8) if station has not sent a PARAM-packet that specifies the parameter names for each digital bit.
All bit labels will be named "On" if station has not sent a UNIT-packet that specifies the label of each bit.
A bit is considered to be On when the bit is 1 if station has not sent a BITS-packet that specifies another "Bit sense" (a BITS-packet specify the state of the bits that match the BIT labels)