APRS Track Direct

My position About ☰

reset

JR2YQN-4 Telemetry

This is the latest recevied telemetry packets stored in our database for station/object JR2YQN-4. 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).

Time	Value1*	Value2*	Value3*	Value4*	Value5*
1774141346	130	83	255	177	136
1774137746	130	70	255	180	140
1774137715	129	70	255	181	141
1774112390	130	55	255	185	146
1774110592	130	56	255	184	146
1774108794	130	57	255	184	146
1774108767	129	57	255	184	146
1774106969	130	57	255	184	146
1774105148	130	58	255	184	145
1774103350	129	58	255	184	145
1774101552	124	58	255	184	145
1774101528	129	59	255	184	145
1774099727	123	59	255	184	145
1774097930	124	60	255	184	145
1774094276	130	61	255	183	144
1774092478	130	61	255	183	144
1774090679	130	62	255	183	144
1774076091	130	86	255	176	134

*Used Equation Coefficients:

Value1: 0, 1, 0

Value2: 0, 1, 0

Value3: 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)