FWIW, I just ordered a Pluto, may be interesting… Simon Brown, G4ELI www.sdr-radio.com

Thanks Stefan for the info, but I'm looking for a "spectrum analyzer". similar to the vy 73 George DC8GY

Hello Simon. Sorry, I was answering two emails in the same time. Yes thats why the satellite must be kept in the cube of 25 kms side. A perfectly stable geostationary orbit is an ideal that can only

Hello Charles, Yes thats why the satellite must be kepted in the cube of 25 kms side. A perfectly stable geostationary orbit is an ideal that can only be approximated. In practice the satellite drifts

Laurent, Please read the Wikipedia page. Simon Brown, G4ELI www.sdr-radio.com

Hello Simon, good morning. The GEO sat should stay inside a cube of 25 kms side, to be seen fixed at Earth level, if it's what you mean about "actually orbit". 73 Laurent / HL2/F4AAR. De: "Simon

Hi George, I use the windows version of sdrangel. Works great with my Pluto, Stefan, VE4NSA

Hi, If you look at the Es’Hail 2 status (or status for any GEO satellite) you’ll see it does actually orbit. At 10GHz this can have as much as 50Hz offset I think, right now it’s 25Hz offset

That looks pretty impressive, congratulations Matthias Von: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>Im Auftrag von floroy42@... Gesendet: Donnerstag, 27. Dezember 2018 19:29 An:

Here is my actual measurement of the SW correction solution: vy73 DB8TF

HI, RX: Down-Converter AMSAT P4-A Kuhne electronic https://shop.kuhne-electronic.de/kuhne/de/shop/neu/MKU+LNC+10+OSCAR+P4A/?card=1831 MKU LNC 10 OSCAR P4-A 10489 ... 10500 MHz Low

Hi Simon, Wish you all the best for 2019! Question: Would it be possible to have a transverter option associated with the eternal radio that would allow for doppler control of the sat frequencies eg

Michael, yes it is sad but maybe someday P4B will happen ... Best regards Matthias -----Ursprüngliche Nachricht----- Von: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> Im Auftrag von

That saddens me ... I was so much looking forward to a Geo Station Sat .. i have had the equipment to use it for some time now ... before my wife told me that she wants a Divorce ... I did not want

Hi Michael, I am afraid P4A will never cover North America as it will be positioned at 26 degree east. However AMSAT USA is working on P4B which shall cover North America. I will not be a

Can any one mention if / when a Es’Hail 2 (Phase 4?) Geo will be over the America's ? KC7NOA

Hi I worked at a satellite earth station, we used mostly Intelsat satellites for the services I worked on, we used 30 meter dishes… There is Doppler, Geostationary is not stationary! Earth

Fully agree with you Matthias. Obtenez Outlook pour iOS De : main@sdr-radio.groups.io de la part de Matthias Bopp <matthias.bopp@...> Envoyé : jeudi, décembre 27, 2018 8:39 PM À

Hi Laurant, I understand but when already building an external reference circuit to generate the 27 MHz why not chose another reference to move the IF higher and have higher overall gain. Also if

Yes please share. You are very stable and frequency drifted, the best of the best ;))))) Laurent. Obtenez Outlook pour iOS De : main@sdr-radio.groups.io de la part de Matthias Bopp