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)
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)
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.
...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
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?
"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:
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/
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.
Hallo Leute,
Beim Aktualisieren der Firmware muss das Gerät einschließlich des Touchscreens neu kalibriert werden. Zum Kalibrieren und anschließenden Navigieren zwischen den verschiedenen Menüs müssen die Navigationstasten verwendet werden. Auf / Ab / Eingabe. Überprüfen Sie, ob sich die drei Tasten frei durch die Löcher in der Metallplatte bewegen können. Die Metallplatte könnte die Tasten berühren und somit deren freie Bewegung verhindern.
Über die Firmware möchte ich ein paar Worte sagen. Diese Version von NanoVNA SAA2N war zu Beginn des Projekts offiziell, wurde dann aus Gründen des Handelskrieges zwischen den verschiedenen Teams inoffiziell und kann daher nicht mehr unter den verschiedenen Firmware-Versionen gefunden werden.
Wie oben erwähnt, ist dies die Firmware für NanoVNA S-A-A-2-N.
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.
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.
Just update the new version over the old one.
Hallo Hans, lade das NanoVNA QT-Programm herunter, es ist ein Zip-Archiv und erfordert keine Installation. Darin befindet sich ein Release-Ordner, den Sie dort ablegen, wo er zu Ihnen passt. Dann starten Sie das Programm vna_qt.exe, müssen aber zuerst die NanoVNA in den DFU-Modus versetzen.
1. Schließen Sie das Gerät mit einem USB-Kabel an einen PC an.
2. Versetzen Sie das Gerät in den DFU-Modus. Dies kann über das Gerätemenü durch Auswahl von KONFIG erfolgen
→ DFU und wählen Sie RESET AND ENTER DFU. Der DFU-Modus kann auch durch Halten aufgerufen werden
Drücken Sie die JOG LEFT-Taste am Gerät, während es aus- und eingeschaltet ist.
3. Das Gerät sollte in NanoVNA-QT im Menü Gerät angezeigt werden.
4. Klicken Sie im Menü Gerät auf das Gerät, z. B. / dev / ttyACM0.
5. Sie werden aufgefordert, die Gerätefirmware zu aktualisieren. Antworten Sie mit "Ja" oder "Firmware aktualisieren".
6. Sie werden aufgefordert, eine Firmware-Roh-Binärdatei auszuwählen. Wählen Sie die Datei aus, die Sie flashen möchten.
7. Das Firmware-Update beginnt und der Fortschritt wird in NanoVNA-QT angezeigt.
8. Wenn das Firmware-Update fehlschlägt oder unterbrochen wird, fahren Sie mit Schritt 2 fort und wiederholen Sie den Vorgang.
9. Nach Abschluss des Firmware-Updates wird das Gerät automatisch neu gestartet
Firmware. Sie können jetzt in NanoVNA-QT eine Verbindung zum Gerät herstellen.
Ich hoffe, Google hat gut ins Deutsche übersetzt.
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/
ok Charly, I thought that ON/OFF is different than in failure, in maintenance.
hi Robert, is there a link about this news?
tomorrow was a good transition for me...
The beacon is on the air when both the following criteria are met: