hi Carl,
please read this page:
https://nanorfe.com/nanovna-v2-software.html
If the NanoVNA SAA2N is not recognized try to install these drivers:
Windows driver (CypressDriverInstaller_1.exe)
Posts by I0LYL
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AMSAT-DL, on Twitter, confirms and provides further details.
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Please read the official page linked below. Commercial devices change chips even if the model remains the same. I could report a device that has changed chips in the meantime. Read the following page and search for USB Wired Ethernet Support chipset.
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The company Es'HailSat announces that tomorrow, April 1, 2021, the satellite Es'hail-2 will be moved to the orbital position at 30 ° East. This maneuver is necessary due to the entry of the satellite into the constellation of fish. The satellite will remain in this new orbital position for 24 hours and will subsequently be moved back to its assigned position. Customers and satellite users will have to move the antennas to the new location but only for 24 hours. Starting from April 2nd, everything will be as before.
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Disclaimer: I cannot and will not give any technical details of the QO100 transponder due to NDA. But I think it is obvious that any space-qualified transponder oscillator will have very good stability values so for the sake of simplicity we assume it is non-significant compared to the numbers above.
...73s Achim, DH2VA
Ok, it seems fair to me. However some features of the "Melco" Satellite Platform DS2000, the same as Es'Hail-2, are known.
Here the characteristics of the Beacon (commercial). The same that we find on V. 10.706 GHz.
Maybe we can start from here?
P.S.
not everyone is able to receive this Beacon as it transmits on MENA Beam -
Hi Phil,
If in your area the TV-SAT dishes are positioned on Astra 28.2 °, all you have to do is position yours in the same direction. Just a little bit to the right. If you have a small Satfinder, like this one in the picture, (6-10Euro) it will be much easier to find TV satellites. Once you are on the right elevation for small horizontal movements it will not be difficult to get to Es'Hail-2 / QO-100
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Without irony and with the utmost respect for everyone ...
but you really don't sleep at night for a 70-100 Hz deviation in a 2.4 / 10 GHz amateur system?
Do you think interplanetary probes are more accurate than your system? yet they work, they go to other planets and they don't even have GPS. How will they sleep at night?
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"Revision C/D
Will be shared shortly."
no official information at the moment regarding the Rev C/D.
When available we can find them here:
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ISS crew will work out a plan of repair and restoration work
Cosmonauts of Roskosmos, currently working on board the International Space Station, and specialists from the TsNIIMash Mission Control Center (part of the Roscosmos State Corporation) will work on a further plan to eliminate leaks in the Zvezda module on the ISS on March 8, 2021. This was reported on Monday in the press service of the SP Korolev Rocket and Space Corporation Energia. Korolev (part of the Roscosmos State Corporation).
Quote“Today, as part of the work to eliminate leaks in the Zvezda module, the crew of the International Space Station, under the guidance of specialists from the ISS Russian Segment Flight Control Operations Group, will work out in detail a further plan for repair and restoration work,” the press service noted.
The commander of the 64th long-term expedition, Roscosmos cosmonaut Sergei Ryzhikov and ISS-64 flight engineer, Roscosmos cosmonaut Sergei Kud-Sverchkov, in consultation with the Mission Control Center near Moscow, will step by step study the radiogram of further actions and prepare the necessary equipment for processing the module surface, applying sealant and patches.
Source: https://www.roscosmos.ru/30236/
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I had booked out of technical/technological curiosity and today I received the offer from Starlink.
For those who live in the city, served by optical fiber, Starlink is definitely out of the market.
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Ok Jean-Pierre,
I'm glad we cleared up. I have simply reported the release of new versions also to enhance / appreciate your work. All cleared up, thanks again and good work.
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Dear Jean-Pierre,
first let me congratulate you on the great job you do for us all. I am personally very grateful to you and greatly appreciate and respect your work. Regarding this umpteenth controversy, I answered you in private via email but let me clarify a small detail.
I have reported here the release of a new version of your programs, I have put the official links to your site. No external links, no unofficial links. A simple report that still reported to your official website. Not even so good? ok.
Let's close it here.
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Just update the new version over the old one.
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it seems to work.
Win-10 Vers.20H2
P.S. it is clearly written by JP that to work it is necessary to install VLC vers. 32 bit which can be downloaded from here
http://download.videolan.org/pub/videolan/vlc/last/win32/
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ok Charly, I thought that ON/OFF is different than in failure, in maintenance.
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hi Robert, is there a link about this news?
tomorrow was a good transition for me...
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The beacon is on the air when both the following criteria are met:
- The elevation of the moon at the transmitter site is > +10 degrees
- The declination of the moon is > -15 degrees (resulting in the elevation of the moon at transit being > +20 degrees). This means it's off for 8-9 days each month when the moon elevation is at its lowest elevation.
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more video, even from the drone
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how sad ...
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Achim, thanks for your contribution. Earthquakes have also given a blow but these natural events I believe are part of the project. So, the next question might be this: why did they let him die?
