DM9PT-20 Telemetry

This is the latest recevied telemetry packets stored in our database for station/object DM9PT-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	Volt*	Ampere*
1780530917	12.8 V	1 A
1780530917	12.8 V	1 A
1780527214	12.9 V	1 A
1780527214	12.9 V	1 A
1780507210	13.3 V	1 A
1780492693	14.5 V	1 A
1780481812	13.5 V	1 A
1780481800	13.5 V	1 A
1780476350	13.1 V	1 A
1780474576	13.2 V	1 A
1780470977	13 V	1 A
1780463644	12.8 V	1 A
1780460120	12.8 V	1 A
1780460073	12.8 V	1 A
1780456422	12.8 V	1 A
1780456382	12.8 V	1 A
1780447392	12.8 V	1 A
1780447356	12.8 V	1 A
1780441860	12.8 V	1 A
1780438261	12.8 V	1 A
1780438261	12.8 V	1 A
1780436419	12.8 V	1 A
1780434681	12.8 V	1 A
1780434620	12.8 V	1 A
1780425555	12.9 V	1 A

*Used Equation Coefficients:

Volt: 0, 1, 0

Ampere: 0, 1, 0

Batt: 0, 1, 0

Value4: 0, 1, 0

Value5: 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)