APRS Track Direct

My position About ☰

reset

SP9EPW-2 Telemetry

This is the latest recevied telemetry packets stored in our database for station/object SP9EPW-2. If no packets are shown the sender has not sent any telemetry packets the latest 1 day(s).

Telemetry packets is used to share measurements like repeteater parameters, battery voltage, radiation readings (or any other measurements).

<< 1 2 >>

Time	TX*	RX*	Digi*
1786781762	49 Count	549 Count	1 Count
1786779960	48 Count	524 Count	1 Count
1786776359	46 Count	508 Count	1 Count
1786774558	45 Count	493 Count	1 Count
1786772757	44 Count	470 Count	1 Count
1786769155	42 Count	442 Count	1 Count
1786767354	41 Count	424 Count	1 Count
1786765553	40 Count	411 Count	1 Count
1786763761	35 Count	369 Count	1 Count
1786761960	33 Count	347 Count	0 Count
1786760159	32 Count	338 Count	0 Count
1786758359	31 Count	330 Count	0 Count
1786756558	30 Count	321 Count	0 Count
1786754757	29 Count	312 Count	0 Count
1786752957	28 Count	303 Count	0 Count
1786751156	27 Count	293 Count	0 Count
1786749355	26 Count	281 Count	0 Count
1786747554	25 Count	269 Count	0 Count
1786745754	24 Count	255 Count	0 Count
1786742160	18 Count	222 Count	0 Count
1786740359	17 Count	210 Count	0 Count
1786738559	16 Count	196 Count	0 Count
1786736758	15 Count	183 Count	0 Count
1786734957	14 Count	173 Count	0 Count
1786733156	13 Count	158 Count	0 Count

*Used Equation Coefficients:

TX: 0, 1, 0

RX: 0, 1, 0

Digi: 0, 1, 0

V_Bat: 0, 0.01, 0

V_Ext: 0, 0.02, 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)