GNU Radio Companion GRC file used for test of alternative to ezCol with SDRplay RSPduo for data collection for later analysis by ezRA on LRO-H2 radio telescope 16/10/2025

I am just about to use the following file on the Solar Cooker Radio Telescope (LRO-H2) as part of a test of a system to collect data in ezCol .txt format using an RSPplay device = my RSPduo device in single tuner mode.

Authors: Andrew Thornett (LRO) modified from Pierre Terrier – original code by Marcus Leech (CCERA).

Large versions of the GRC flowchart can be accessed from links below:

GRC file (zipped):

https://www.astronomy.me.uk/wp-content/uploads/2025/10/ezCol-GNURadio-SDR-Play-RSP-Duo-SDR-161025@1100-USED-FOR-LRO-H2-ezRA-TEST-161025.zip

PDF of large version of picture of flowchart below:

https://www.astronomy.me.uk/wp-content/uploads/2025/10/ezCol-GNURadio-SDR-Play-RSP-Duo-SDR-161025@1100-USED-FOR-LRO-H2-ezRA-TEST-161025.pdf

PNG of large version of picture of flowchart below:

https://www.astronomy.me.uk/wp-content/uploads/2025/10/ezCol-GNURadio-SDR-Play-RSP-Duo-SDR-161025@1100-USED-FOR-LRO-H2-ezRA-TEST-161025-scaled.png