NOAA Satellite tracking: Difference between revisions

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* [https://www.rtl-sdr.com/simple-noaameteor-weather-satellite-antenna-137-mhz-v-dipole/ 137 MHZ V-DIPOLE]
* [https://www.rtl-sdr.com/simple-noaameteor-weather-satellite-antenna-137-mhz-v-dipole/ 137 MHZ V-DIPOLE]
* [https://satnogs.org SatNOGS]
* [https://satnogs.org SatNOGS]
 
* [https://bigthink.com/starts-with-a-bang/musk-starlink-satellites-kessler-syndrome/# Will Musk’s Starlink satellites lead to Kessler syndrome]


= Baofeng UV-5R =
= Baofeng UV-5R =

Revision as of 08:30, 7 February 2024

Resources

Baofeng UV-5R


Antenna

Antenna tuning with nanoVNA

  • NOAA-15 frequency 137.62
  • The NOAA satellites have radio antennas that transmit the data back to Earth on a frequency in the 137 MHz range.
  • To minimise interference between satellites, each NOAA satellite transmits on a different frequency within the 137 MHz range
  • Calibrate nanoVNA

Active Satellite Frequencies

Using Audacity to Export WAV file


WAV file Analysis