APRS Track Direct

My position About ☰

reset

YB8VRA-13 Telemetry

This is the latest recevied telemetry packets stored in our database for station/object YB8VRA-13. 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 3 4 >>

Time	RSSI*	Voltage*
1753809117	-30 dBm	0.04 V
1753808795	-32 dBm	0.02 V
1753808473	-33 dBm	0.02 V
1753808322	-31 dBm	0.02 V
1753808000	-33 dBm	0.02 V
1753807678	-32 dBm	0.02 V
1753807356	-32 dBm	0.04 V
1753807034	-40 dBm	0.02 V
1753806902	-35 dBm	0.02 V
1753806580	-32 dBm	0.02 V
1753806258	-33 dBm	0.04 V
1753805936	-34 dBm	0.04 V
1753805614	-30 dBm	0.04 V
1753805292	-33 dBm	0.04 V
1753804970	-33 dBm	0.04 V
1753804648	-33 dBm	0.04 V
1753804326	-36 dBm	0.02 V
1753804004	-31 dBm	0.04 V
1753803682	-33 dBm	0.04 V
1753803360	-31 dBm	0.04 V
1753803038	-34 dBm	0.04 V
1753802719	-34 dBm	0.02 V
1753802394	-32 dBm	0.04 V
1753802072	-33 dBm	0.02 V
1753801750	-31 dBm	0.02 V

*Used Equation Coefficients:

RxTraffic: 0, 1, 0

TxTraffic: 0, 1, 0

RxDrop: 0, 1, 0

RSSI: 0, -1, 0

Voltage: 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)