Experiencing difficulties with my multiplying interferometer (which means it doesn’t work yet!), I am trying a simpler additive interferometer using 2 x Nooelec 1.4GHz dishes, SAWBird+ H1M LNAs at dishes, 5m coax, and 2nd hand mini-PC from ebay (rest from Amazon – just the mini-PC from ebay).
For addition, I am trying a power combiner.
In my kit, I had an appropriate mini-keyboard and screen which works with the mini-PC!
You will notice I initially put the 2 aerials behind each other, then realised should be side-by-side – in my garden 5m about max distance I can have between antenna.
The plot on ezRA’s ezCol collecting software shows a hydrogen peak (this was in back-to-back configuration) – at this point the laptop I was using died and I have not yet tried the mini-PC.
So I have yet to find out what this kit is capable of delivering…..or not!!