astronomy.network The Website of Lichfield Radio Observatory (LRO)

Andrew,  if you Really want to do this you need to be Meticulous in Matching and Verifying Each feed system.

The screenshot below shows data collection on ezCol from both LRO-H2 Monopole 1 and LRO-H2 Monopole 2 (2 orthogonal polarisations

At last! Go this 2nd monopole installed on the cantenna at 90 degrees to first – so now I can

Short answer — yes you can do radio interferometry with the SDRPlay RSPDuo software defined radio, but with caveats. Downloads

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