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*
1772849670	12.6 V	1 A
1772826086	12.6 V	1 A
1772822444	12.7 V	1 A
1772820629	12.7 V	1 A
1772818825	12.7 V	1 A
1772802486	13.5 V	1 A
1772786155	12.5 V	1 A
1772773536	12.5 V	1 A
1772762572	12.5 V	1 A
1772757137	12.5 V	1 A
1772757124	12.5 V	1 A
1772751675	12.5 V	1 A
1772742588	12.5 V	1 A
1772740770	12.5 V	1 A
1772731726	12.5 V	1 A
1772728115	12.5 V	1 A
1772726262	12.5 V	1 A
1772722618	12.5 V	1 A
1772722613	12.5 V	1 A
1772720809	12.5 V	1 A
1772718982	12.5 V	1 A
1772711721	12.5 V	1 A
1772709928	12.5 V	1 A
1772706361	12.5 V	1 A
1772706361	12.5 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)