I have now successfully tested both of these dishes using ezRA suite software, RTL-SDR Blog V3 SDR and one x SAWBird hydrogen line filters/cascaded amplifier. Results of tests: Left dish:https://astronomy.me.uk/testing-left-nooelec-1-4ghz-mesh-60x100cm-dish…
I have now tested this aerial with RTL-SDR Blog V3 SDR and SAWBird H+ LNA – the graph below demonstrates successful data collection. Andy
I recently obtained these new encoders – brilliant idea for my Dobsonian telescope! Turn it into pushto GOTO. http://astronomy.me.uk/wp-content/uploads/2024/02/Geoptik-Nadirus-2BW-Instruction-Manual-Feb-2024-FULL-VERSION.pdf Andy
As part of my process for working out why I can’t get my interferometer, today I tested the right Nooelec 1.4GHz 60x100cm mesh dish. Results below = successful detection of…
At last I am having a go at making myself a Cantenna! If this works it will demonstrate that I can make a full hydrogen line radio telescope for <…
Unfortunately, I still can’t get my 1420MHz interferometer to work. Have received 2 excellent pieces of advice from Jan Lustrip and Mike Otte, pasted below – today I have made…
Click on link to read results of tests I conducted this evening that show that my Interferometer Computer Box 1-2m away from my Ptarmigan Array Computer Box significantly interferes with…
AD8302-based interferometer uses 2 x Nooelec 1.4GHz mesh 60cm x 100cm dishes and 3 x Nooelec SAWBird H1 LNAs on each leg. Tested using Latnex Signal Generator 1.4GHz at +15dB…
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