Ted Cline who has written ezRA has now added a new feature which gives users the ability to limit data

A ready-to-run GNU Radio Companion flowgraph + Python calibration script, tuned for 1420 MHz hydrogen line work. Downloads to go

A practical recipe for successfully improving signal detection using two orthogonal monopoles in a cantenna. Great — here’s a practical

Short answer: it depends on how you plan to combine the two channels: Practical options for your setup What to

I tried adding second monopole onto 1420 MHz cantenna at 90 degrees to first monopole in attempt to improve signal,

There are several open-source software tools and libraries for interferometry / correlator / radio astronomy work. Depending on how much of the

Some concrete examples of small-scale / home interferometry projects that use open-source software, so you can see how people have actually

Modelling a 3 m dish at 1420.405 MHz in two ways: You’ll see: Diagrams: •           Unblocked beam 2D: •           Prime-focus

This comes up a lot in both radio astronomy and satellite communication when using prime-focus reflectors. On a prime-focus parabolic

There are several open-source software tools and libraries for interferometry / correlator / radio astronomy work. Depending on how much of