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*
1781385544	1004.5 hPa	22.8 C deg	38.4 %	1019.7 hPa	0 C deg
1781383729	1004.2 hPa	23.6 C deg	37.2 %	1019.4 hPa	0 C deg
1781381914	1003.9 hPa	25 C deg	33.6 %	1019 hPa	0 C deg
1781380099	1003.6 hPa	25.9 C deg	31.3 %	1018.7 hPa	0 C deg
1781378284	1003.3 hPa	26.6 C deg	30.2 %	1018.4 hPa	0 C deg
1781376469	1003.3 hPa	27.6 C deg	27.8 %	1018.3 hPa	0 C deg
1781374654	1003.3 hPa	28.9 C deg	26.6 %	1018.2 hPa	0 C deg
1781372839	1003.2 hPa	29.9 C deg	25.8 %	1018.1 hPa	0 C deg
1781371024	1003.1 hPa	31.2 C deg	24 %	1018 hPa	0 C deg
1781369209	1003.1 hPa	32.4 C deg	22.9 %	1017.8 hPa	0 C deg
1781367394	1003 hPa	33 C deg	22.8 %	1017.8 hPa	0 C deg
1781365579	1003.3 hPa	33.2 C deg	22.4 %	1018 hPa	0 C deg
1781363764	1003.4 hPa	33.6 C deg	22.4 %	1018.1 hPa	0 C deg
1781361949	1003.6 hPa	34.1 C deg	22.3 %	1018.3 hPa	0 C deg
1781360134	1003.9 hPa	34.6 C deg	20.2 %	1018.5 hPa	0 C deg
1781358319	1004.1 hPa	34.5 C deg	20.4 %	1018.8 hPa	0 C deg
1781356504	1004.5 hPa	34.8 C deg	19.6 %	1019.1 hPa	0 C deg
1781354689	1004.7 hPa	35.2 C deg	21 %	1019.3 hPa	0 C deg
1781352874	1004.9 hPa	35.1 C deg	22.4 %	1019.6 hPa	0 C deg
1781351059	1005.4 hPa	34.5 C deg	21.5 %	1020.1 hPa	0 C deg
1781349265	1005.7 hPa	32.9 C deg	23.3 %	1020.4 hPa	0 C deg
1781347429	1005.8 hPa	31.9 C deg	26.5 %	1020.6 hPa	0 C deg
1781345614	1006.1 hPa	30.5 C deg	28.9 %	1021 hPa	0 C deg
1781343799	1006.3 hPa	29 C deg	30.8 %	1021.3 hPa	0 C deg
1781341984	1006.4 hPa	27.7 C deg	34.9 %	1021.4 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)