NOAA Satellite tracking: Difference between revisions
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= Antenna tuning with nanoVNA = | = 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. | * 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 | * To minimise interference between satellites, each NOAA satellite transmits on a different frequency within the 137 MHz range | ||
Revision as of 08:08, 29 January 2024
Resources
Antenna
- http://www.arrowantennas.com/arrowii/146-437.html Arrow 146/437-10BP Split boom without duplexer. Use two radios with this 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