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*
1753631580	997.6 hPa	29 C deg	45.5 %	1011.2 hPa	0 C deg
1753629780	998 hPa	28.9 C deg	46.6 %	1011.6 hPa	0 C deg
1753627980	998.1 hPa	29.3 C deg	43 %	1011.6 hPa	0 C deg
1753626180	998.1 hPa	29.2 C deg	42.7 %	1011.7 hPa	0 C deg
1753624380	998.2 hPa	29.1 C deg	42.4 %	1011.8 hPa	0 C deg
1753622579	998.4 hPa	28.8 C deg	44.3 %	1012 hPa	0 C deg
1753620779	998.7 hPa	27.9 C deg	45.5 %	1012.3 hPa	0 C deg
1753618979	999.1 hPa	26.7 C deg	48.7 %	1012.8 hPa	0 C deg
1753617179	999.3 hPa	25.4 C deg	50 %	1013.1 hPa	0 C deg
1753613579	999.1 hPa	26.4 C deg	48.6 %	1012.8 hPa	0 C deg
1753611778	1000 hPa	28.6 C deg	46 %	1013.6 hPa	0 C deg
1753609978	998.8 hPa	30.2 C deg	43.7 %	1012.4 hPa	0 C deg
1753608178	998.9 hPa	29.1 C deg	47.3 %	1012.5 hPa	0 C deg
1753606377	999.2 hPa	27.4 C deg	53.5 %	1012.9 hPa	0 C deg
1753604577	999.6 hPa	26.6 C deg	52.6 %	1013.3 hPa	0 C deg
1753602777	999.7 hPa	25.6 C deg	53.6 %	1013.4 hPa	0 C deg
1753600976	999.8 hPa	24.6 C deg	54.3 %	1013.6 hPa	0 C deg
1753599176	1000 hPa	24.4 C deg	53.9 %	1013.8 hPa	0 C deg
1753597376	999.8 hPa	24 C deg	52.8 %	1013.7 hPa	0 C deg
1753595575	999.8 hPa	24 C deg	54.5 %	1013.7 hPa	0 C deg
1753593775	999.9 hPa	24.2 C deg	51.3 %	1013.7 hPa	0 C deg
1753591975	999.6 hPa	24.2 C deg	49.4 %	1013.4 hPa	0 C deg
1753590176	999.7 hPa	24.2 C deg	50.1 %	1013.5 hPa	0 C deg
1753588375	999.8 hPa	24.4 C deg	47.3 %	1013.7 hPa	0 C deg
1753586593	999.8 hPa	24.7 C deg	48.8 %	1013.6 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)