DM15 - 2019-11-10

Tracker Details

Tracker Type: WSPR

Model: PicoTrackerWSPR1 Rev5 0.6mm thickness

Powered by 1 123 battery


Configuration:

Parameters: (set <param> <val>)
trackerId[4]            : DM15
wsprCallsignId[2]       : Q2
gpsLockTimeoutMs        : 150000 2:30
lhAltFtThreshold        : 10000
hAlt.wakeAndEvaluateMs  : 1800000 30:00
lAlt.wakeAndEvaluateMs  : 420000 7:00
lAlt.stickyMs           : 14400000 4:00:00
crystalCorrectionFactor : 500
systemClockOffsetMs     : 0

Launch Parameters

Balloon and Payload

  • 2 x 36" Qualatex, unstretched
  • 23.0 gram payload
  • 1.8 grams free lift
  • Half-wave antenna.

Heat sealed neck.

Predictions

Actuals

Never heard from it again after the first transmission.

General Thoughts / Observations

Why are signals seemingly not being received?

Nothing has changed, but this and last flight were very poor in terms of received signals.