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*
1785297264	1004.3 hPa	22.9 C deg	37.9 %	1019.4 hPa	0 C deg
1785295434	1004.5 hPa	23.1 C deg	37.5 %	1019.7 hPa	0 C deg
1785293604	1004.6 hPa	23.5 C deg	37.2 %	1019.7 hPa	0 C deg
1785291774	1004.8 hPa	24 C deg	35.1 %	1019.9 hPa	0 C deg
1785289944	1004.9 hPa	24.4 C deg	34.4 %	1020 hPa	0 C deg
1785288113	1005.2 hPa	24.9 C deg	33.4 %	1020.2 hPa	0 C deg
1785286283	1005.4 hPa	25.1 C deg	33.8 %	1020.4 hPa	0 C deg
1785284453	1005.5 hPa	25.9 C deg	31.5 %	1020.5 hPa	0 C deg
1785282623	1005.5 hPa	26.4 C deg	30.2 %	1020.5 hPa	0 C deg
1785280793	1005.6 hPa	26.9 C deg	29.2 %	1020.5 hPa	0 C deg
1785278963	1005.6 hPa	27.7 C deg	28 %	1020.5 hPa	0 C deg
1785277133	1005.7 hPa	28.4 C deg	26.9 %	1020.6 hPa	0 C deg
1785275303	1005.7 hPa	29.1 C deg	25.8 %	1020.6 hPa	0 C deg
1785273473	1005.7 hPa	29.7 C deg	24.9 %	1020.5 hPa	0 C deg
1785271643	1005.8 hPa	30.6 C deg	23.9 %	1020.6 hPa	0 C deg
1785269813	1005.9 hPa	31.6 C deg	22.6 %	1020.6 hPa	0 C deg
1785267983	1005.8 hPa	32.6 C deg	21.8 %	1020.5 hPa	0 C deg
1785266153	1005.5 hPa	33.7 C deg	20.6 %	1020.1 hPa	0 C deg
1785264323	1005.3 hPa	34.6 C deg	19.3 %	1019.9 hPa	0 C deg
1785262493	1005.1 hPa	35.3 C deg	18.2 %	1019.7 hPa	0 C deg
1785260663	1005.3 hPa	36.7 C deg	16.6 %	1019.8 hPa	0 C deg
1785258833	1005.5 hPa	38.3 C deg	15.2 %	1019.9 hPa	0 C deg
1785257003	1005.6 hPa	39.4 C deg	15.7 %	1019.9 hPa	0 C deg
1785255173	1005.8 hPa	40 C deg	16.4 %	1020.1 hPa	0 C deg
1785253343	1006.1 hPa	40.6 C deg	15.3 %	1020.4 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)