SCOPE IN A BOX

A ready made kit of parts and software to detect the Hydrogen line are now available through SARA.
The original design was from RTL-SDR.
https://www.rtl-sdr.com/cheap-and-easy-hydrogen-line-radio-astronomy-wit...

We had three different SARA members build the kit and refine the software.
When you order the kit, the parts will be drop shipped from Amazon.  This saves about $70 in shipping costs.
You will also receive an email with instructions, for a DropBox download, that will contain both complete installation instructions, and software.
Unfortunately sales are currently limited to addresses in the USA.