Radio Interferometry at 1420.405MHz (hydrogen)

[athornett]

I am hoping to successfully attempt to get interferometry fringes at the wavelength of hydrogen once I have completed my current mapping project.

I have found this little board that uses the A8302 amplitude phase comparator chip and hope I can use this.

http://astronomy.me.uk/a8302-amplitude-comparator-board

Andy

[athornett]

The interferometer progresses although no successful observations yet see www.astronomy.me.uk

[pipnina]

@athornett

Any success in the end?

[athornett]

Sadly not - I am beginning to wonder whether I am suffering from too much radio interference locally or alternatively just sheer incompetence!!!

Andy