DF9PM-20 Telemetry

This is the latest recevied telemetry packets stored in our database for station/object DF9PM-20. 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*
1761584961	992.2 hPa	13 C deg	61 %	1008.2 hPa	0 C deg
1761584943	992.2 hPa	13 C deg	61 %	1008.2 hPa	0 C deg
1761583128	992 hPa	14 C deg	59.1 %	1007.9 hPa	0 C deg
1761581310	991.5 hPa	14.2 C deg	58.4 %	1007.4 hPa	0 C deg
1761581260	991.5 hPa	14.2 C deg	58.4 %	1007.4 hPa	0 C deg
1761581217	991.6 hPa	14.2 C deg	58.2 %	1007.5 hPa	0 C deg
1761581210	991.6 hPa	14.2 C deg	58.2 %	1007.5 hPa	0 C deg
1761581099	991.6 hPa	14.3 C deg	57.9 %	1007.5 hPa	0 C deg
1761581073	991.6 hPa	14.3 C deg	57.9 %	1007.5 hPa	0 C deg
1761579885	991.3 hPa	14.7 C deg	57.9 %	1007.1 hPa	0 C deg
1761579867	991.3 hPa	14.7 C deg	57.9 %	1007.1 hPa	0 C deg
1761579490	991 hPa	15.1 C deg	56.9 %	1006.8 hPa	0 C deg
1761579437	991 hPa	15.1 C deg	56.9 %	1006.8 hPa	0 C deg
1761579297	990.7 hPa	15.2 C deg	56.1 %	1006.5 hPa	0 C deg
1761579278	990.7 hPa	15.2 C deg	56.1 %	1006.5 hPa	0 C deg
1761578853	990.2 hPa	15.3 C deg	55.4 %	1006 hPa	0 C deg
1761578841	990.2 hPa	15.3 C deg	55.4 %	1006 hPa	0 C deg
1761577026	989.6 hPa	15.9 C deg	52.4 %	1005.4 hPa	0 C deg
1761575312	989 hPa	16.7 C deg	51.7 %	1004.8 hPa	0 C deg
1761575211	989 hPa	16.7 C deg	51.7 %	1004.8 hPa	0 C deg
1761573413	988.8 hPa	17.1 C deg	50.6 %	1004.4 hPa	0 C deg
1761573396	988.8 hPa	17.1 C deg	50.6 %	1004.4 hPa	0 C deg
1761571581	988.2 hPa	16.9 C deg	54.1 %	1003.9 hPa	0 C deg
1761569820	988 hPa	16.6 C deg	55.8 %	1003.7 hPa	0 C deg
1761569766	988 hPa	16.6 C deg	55.8 %	1003.7 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)