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BPSK
...ches an incorrect decision. That makes it the most robust of all the PSKs. It is, however, only able to modulate at 1 bit/symbol (as seen in the figure)

1 KB (198 words) - 23:19, 14 January 2020
Satellite Catalog Number
It includes rocket bodies, debris, and space probes launched from Earth. It is also known as NORAD (North American Aerospace Defense) Catalog Number, N

626 bytes (86 words) - 23:19, 20 January 2020
APT
...e world can receive local data at least twice a day from each satellite as it passes nearly overhead.

666 bytes (99 words) - 00:02, 15 January 2020
SPF5189 LNA measurements
One of the cheapeset LNA available on the market is SPF5189. It's available already mounted on a PCB, shielded and connectorized, as in the ...oard for few euros on ebay. It arrived in a pair of weeks, then I measured it on a Vector Network Analyzer, in order to compare the real gain with the da

2 KB (294 words) - 22:39, 19 January 2020
How to bodge an immediate observation in for testing purposes
...he network and then modified the start and end time. It's not perfect, but it works well enough to check for immediate gotchas.

2 KB (243 words) - 20:22, 7 May 2020
Wiki/Replay observations from audio
...narrow and the mode selected changes it's behavior, it can be hard to use it for signals wider/higher/lower than what the original mode has requested. ...was higher than 1200), this opens up for further processing, but how to do it ?

5 KB (948 words) - 13:19, 5 February 2023
Main Page
.... The project aims to build a global network of satellite ground stations. It is designed as an open source participatory project based on the users oper ...rotator or a commercial unit such as the Yaesu G-5500, Spid XY or similar. It is recommended that these types of builds are for more experienced operator

2 KB (387 words) - 01:17, 1 August 2021
AX.25
...f the X.25 protocol suite and designed for use by amateur radio operators. It is used extensively on amateur packet radio networks.

364 bytes (53 words) - 22:44, 20 January 2020
OQPSK
...ft keying modulation using four different values of the phase to transmit. It is sometimes called staggered quadrature phase-shift keying (SQPSK).

367 bytes (49 words) - 00:05, 15 January 2020
RF noise
- wrap the motors wire with adhesite aluminum and then connect it to GND on driver side

371 bytes (67 words) - 20:53, 2 February 2019
SatNOGS Operations Manual
====0. Should we add it?==== ...origin, ownership or purpose. So the simple answer is "Yes you should add it". That said we do prioritize the satellites that can be (and will be) track

3 KB (440 words) - 12:23, 27 June 2020
Proposal for changes to wiki
.... After not being involved with the project in any depth in over 12 months it was difficult to negotiate the various parts to the documentation. Whilst t <p>A new page to explain what SatNOGS is and how it fits in with the overall Libre Space organisation. Some detail on the Hacka

5 KB (963 words) - 22:32, 19 January 2020
FoxTelem
When it's done, select the tab for the appropriate Satellite name. For Fox1-A (AO

2 KB (216 words) - 21:57, 19 January 2020
Glossary
...e between the object and the observer's local horizon. For visible objects it is an angle between 0 degrees to 90 degrees</p> ...te system that uses the observer's local horizon as the fundamental plane. It is expressed in terms of altitude (or elevation) angle and azimuth.</p>

4 KB (674 words) - 14:46, 4 November 2021
PSK
...n is accomplished by varying the sine and cosine inputs at a precise time. It is widely used for wireless LANs, RFID and Bluetooth communication.

635 bytes (89 words) - 23:41, 14 January 2020
SatNOGS Network
<li>Is the antenna static, or does it have a rotator?</li> ...This will help other users to schedule passes on your ground station, but it can also help you improve your station. For example, perhaps you would like

4 KB (574 words) - 18:30, 21 February 2020
WSJT
...ped by a small team. The digital signal processing techniques in WSJT make it substantially easier for amateur radio operators to employ esoteric propaga

558 bytes (83 words) - 00:05, 15 January 2020
Adding a new data decoder
...steps on your way to add support for a satellite in SatNOGS and visualize it in the SatNOGS [[Dashboard]]. For the previous steps have a look at [[Satel #*If another parser exists, cross-check your results with the output it provides.

3 KB (461 words) - 17:59, 15 August 2022
Introduction
...ication for scheduling observations across the network of ground stations. It facilitates the coordination of satellite signal observations, and scheduli ...servations from the Network, receives the satellite transmission and sends it back to the Network web app.</p>

5 KB (843 words) - 09:17, 4 August 2020
Get Started
....org]. It's used to operate various ground stations around the world, but it's also the right place for you to test your ground station. [https://netwo ...will install the SatNOGS client (if you haven't already), and ensure that it can connect to the Network. Once that's done, you can [[Operation|schedule

4 KB (690 words) - 15:49, 15 June 2021