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admin-magazin 06/2012

tinyGS - shortcut what it means

Created: 23 May 2021 | Written by Super User | Print | Email | Hits: 122184

local Groundstation dashboard
http:your-ip/dashboard
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Category: TinyGS

myTinyGS

Created: 06 April 2021 | Written by Super User | Print | Email | Hits: 97420

My TinyGS setup

Projekt >> tinygs.com
Optimal für eine Antenne eigenbau ist wohl eine Frequenz von 436MHz (Antenne).
TinyGS satellites incl. Frequenz
TinyGS - first Contact

		Idee
	TTGO LoRa32 V2.1_1.6 version 433
	Uputronics \| 435MHz Cubesat Filtered Preamp


		Siretta Antenne DELTA22/X/SMAM/S/S/20 SMA-Stecker, 433MHz Stecker Delta 22
		RS PRO Antenne SMA-Stecker, 433MHz Stecker
		Flanschmontage für SMA --> m0ukd calculators quarter-wave-ground-plane-antenna-calculator

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Category: TinyGS

TinyGS Telegram community | published Links

Created: 06 April 2021 | Written by Super User | Print | Email | Hits: 124733

TinyGS Telegram community | published Links

Project >> tinygs.com

about

Device / Antenna (copy Paste from TinyGS Telegram)

What is a good antenna for tinyGS? In general, a good antenna refers to one that can get as strong signal as possible from the satellites. Unfortunately, just like fashion, there is no single antenna fits all. There are some antennas that work well in some situations and other antennas for other situations. We have not even talking about budget yet here. While there are many antennas available in the market, some people prefer to build their own antenna, either for budgetary/availability reason or for self satisfaction reason. However, you may start with the following antennas to try. Again, there is no guarantee that this will work for you but in general these are what most people are using as their first antennas:
1. Dipole/closed dipole, a simple two elements antenna, you can build or buy:
- Rabbit Ear (by @estbhan) https://t.me/c/1448773154/24354
- JPCoax (by @kreatif) https://t.me/c/1448773154/25479
- Modified dipole from online shop (by @PeterPA3PM) https://t.me/c/1448773154/25691 (some people reported success without modification)


2. Quarter Wave antenna (a.k.a Ground Plane)
- http://www.n1gy.com/simple-ground-plane-antennas.html
- https://www.amazon.com/gp/product/B086YV2QLS/

3. Mobile Antenna, usually a dual band 2m/70cm amateur mobile antenna
- https://www.amazon.com/Tram-1185-Amateur-Dual-Band-Antenna/dp/B0045EQUBK/
- https://www.amazon.com/HYS-Antennas-Dual-Band-UHF-male-Motorola/dp/B08H24P613/



There are many other antennas such as Yagi, Quadrifellar Helix (QFH), BiQuad (Zig Zag), Lindenblad, etc. But you may want to start with the first two above before going further. Hope this helps. #antenna #goodantenna

Antennen
- youtube | Circularly Polarized (CP) Antenna For LoRaWAN From Space - Fabien Ferrero (Université Côte d'Azur)
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Satellite
- doi.org/10.1155/2014/904708 | Microsatellite Attitude Determination and Control Subsystem Design and Implementation: Software-in-the-Loop Approach
- ece3sat | ADCS: Attitude Determination And Control System
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Category: TinyGS

CubeSat | antennas |

Created: 13 June 2021 | Written by Super User | Print | Email | Hits: 143939

- github Wiki alanbjohnston / CubeSatSim | Welcome to the AMSAT® CubeSatSim Project Wiki, the CubeSat Simulator

Sattelitte information
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- wisa woodsat | 2021.04.21 | WISA Woodsat is also a communication experiment
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some PDF files
- PDF 2018 | The Power of Open-Source Tools for Satellite and Constellation Monitoring
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Video's
- 2020 | Antenna | Circularly Polarized Antenna For LoRaWAN From Space - Fabien Ferrero (Université Côte d'Azur)
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Category: CubeSat

How to remove systemd services

Created: 03 April 2022 | Written by Super User | Print | Email | Hits: 5816

How to remove systemd services

● snapd.seeded.service masked failed failed snapd.seeded.service
● snapd.service masked failed failed snapd.service

systemctl stop [servicename]
systemctl disable [servicename]
rm /etc/systemd/system/[servicename]
rm /etc/systemd/system/[servicename] # and symlinks that might be related
rm /usr/lib/systemd/system/[servicename]
rm /usr/lib/systemd/system/[servicename] # and symlinks that might be related
systemctl daemon-reload
systemctl reset-failed Add a comment

Category: Linux

Subcategories

TinyGS Article Count: 3

CubeSat Article Count: 1

Lamp Article Count: 40

Linux Article Count: 38

Apache Article Count: 1

PHP Article Count: 1

PHP (rekursives Akronym für „PHP: Hypertext Preprocessor“, Backronym aus „Personal Home Page Tools“) ist eine Skriptsprache mit einer an C und Perl angelehnten Syntax, die hauptsächlich zur Erstellung dynamischer Webseiten oder Webanwendungen verwendet wird. PHP wird als freie Software unter der PHP-Lizenz verbreitet.

PHP zeichnet sich durch die breite Datenbankunterstützung und Internet-Protokolleinbindung sowie die Verfügbarkeit zahlreicher Funktionsbibliotheken aus. PHP wird auf ca. 75 % aller Websites als serverseitige Programmiersprache eingesetzt und ist damit die am häufigsten verwendete Sprache zum Erstellen von Websites.