2022-10-05 13:14:40 -06:00
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# Mighty Satellite Ground Station
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***DRAFT***
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The Mighty Satellite Ground Station (MSGS) is a libre,
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heavy duty, extra features design for tracking satellites.
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2022-10-06 13:45:15 -06:00
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![Might Satellite Ground Station Green Heron RT-21 and Alfa Spid RAS](img/greenheron-alfaspid.png)
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2022-10-05 13:14:40 -06:00
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MSGS is intended for use with the Libre Space Foundation's SatNOGS network,
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and is based on their freely available files.
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MSGS is a more robust version of the earlier
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Satellite Ground Station, documents available here:
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* https://spacecruft.org/spacecruft/satellite-ground-station
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# Spacecruft SatNOGS Ground Station
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Occassionally it is on a webcam stream:
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* https://spacecruft.tv
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# Overview
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Designed for artificial satellite tracking.
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* Libre.
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* Heavy duty.
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* Completely documented design listing all parts and sources
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from Antennas to Zipties.
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* All commodity-off-the-shelf (COTS) parts generally available in
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North American markets.
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* Requires no special tools or skills to assemble.
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Just needs two adjustable wrenches, a screwdriver, and wire cutters.
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* VHF and UHF antennas on crossboom.
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* Software defined radio (SDR).
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* Az/El rotator optimized for satellite tracking.
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* 24/7/365 outdoor operation.
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* Relatively low cost, but parts selected for quick deployment not price
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(e.g. no Arduino hacking, no soldering, no drilling, etc.
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which could lower price).
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* Indoor computer and controllers.
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* 110V AC power (e.g. not a solar system).
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* Quick and easy mast deployment.
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* Non-permanent mount, which can be easily moved.
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* All parts shipping via courier (UPS, FedEx), no freight required.
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* Easily serviced, upgraded, modified.
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# Bill of Materials
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The core document is the Mighty Satellite Ground Station Bill of Materials (BoM).
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It is a spreadsheet in Libre Office format.
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2022-10-06 18:16:26 -06:00
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* [Mighty Satellite Ground Station Bill of Materials](docs/bill-of-materials/Mighty-Satellite-Ground-Station.ods)
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2022-10-31 13:46:34 -06:00
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# Cable Harnesses Version Two
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2022-11-03 14:44:58 -06:00
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See `docs/harness` for wire harness diagram source.
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2022-10-31 13:46:34 -06:00
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![Diagram of the azimuth controller harness.](img/2-harness-controller-az.png)
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*Diagram of the azimuth controller harness.*
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2022-11-03 14:12:17 -06:00
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![Diagram of the azimuth main harness.](img/2-harness-main-az.png)
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*Diagram of the azimuth main harness.*
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2022-11-03 14:38:09 -06:00
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![Diagram of the azimuth rotator harness.](img/2-harness-rotator-az.png)
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*Diagram of the azimuth rotator harness.*
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2022-11-03 15:08:16 -06:00
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![Diagram of the elevation controller harness.](img/2-harness-controller-el.png)
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*Diagram of the elevation controller harness.*
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![Diagram of the elevation main harness.](img/2-harness-main-el.png)
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*Diagram of the elevation main harness.*
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2022-11-03 14:42:24 -06:00
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![Diagram of the elevation rotator harness.](img/2-harness-rotator-el.png)
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*Diagram of the elevation rotator harness.*
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2022-10-31 13:46:34 -06:00
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2022-10-05 13:14:40 -06:00
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# SatNOGS
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*A global network of satellite ground stations, designed as an open source
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participatory project.*
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* SatNOGS Website --- https://satnogs.org/
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* SatNOGS Network --- https://network.satnogs.org/
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The base design comes from the Libre Space Foundation.
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The present design adds review of other designs in the SatNOGS network
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and feedback from the #SatNOGS Matrix channel.
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Upstream docs:
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* SatNOGS Introduction --- https://wiki.satnogs.org/Introduction
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* SatNOGS Ground Station Build Overview --- https://wiki.satnogs.org/Build
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* Ground Stations --- https://wiki.satnogs.org/Ground_Stations
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* Raspberry Pi --- https://wiki.satnogs.org/Raspberry_Pi
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* Antennas --- https://wiki.satnogs.org/Antennas
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* Software Defined Radio (SDR) --- https://wiki.satnogs.org/Software_Defined_Radio
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* Papers --- https://wiki.satnogs.org/Academic_Papers
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# TODO
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* Update to Green Heron RT-21.
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* Update to Alfa Spid RAS.
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# Copyright
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Unofficial project, not part of official Libre Space Foundation software or
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website. Upstream sources under their respective copyrights.
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License: CC By SA 4.0 International and/or GPLv3+ at your discretion.
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2022-10-06 18:16:26 -06:00
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*Copyright © 2022, Jeff Moe.*
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