Easy Radio Astronomy Software (ezRA)
LRO-H2 Radio Telescope (150cm Solar Cooker Dish)
Radio observation in hydrogen line (1420MHz)
LRO-H2 Radio Telescope (150cm Solar Cooker Dish)
Admin
Recording of data collection on LRO-H2 (Solar Cooker Radio Telescope) 28/12/2025
https://files.ad.thornett.net/astronet/LRO-H2_Monopole2_33_281225@1209.mp4
Easy Radio Astronomy Software (ezRA)
LRO-H2 Radio Telescope (150cm Solar Cooker Dish)
SDRplay RSPduo Software-Defined Radio (SDR)
Galactic snake from collection and processing by ezRA from SDRplay on RSPduo on LRO-H2 — 16/11/2025
Screenshot of Data Collection from USRP B210–161125 on LRO-H2
I am concerned that I do not seem to be able to see hydrogen on this plot?
Successful detection of hydrogen line at 1420MHz using SDRplay RSPduo SDR on LRO-H2 radio telescope (150cm dish) (ezSky200RBVO_19AntBTVTMaxAndy) 14/11/2025-16/11/2025
I am very grateful to Ted Cline for both his software and help with processing of this image. Andy Comments from Ted on this image: Hi Andy, I attach your…
Data files (ezCol .txt format) from beta Soapy ezCol on LRO-24 computer connected to SDRplay RSPduo SDR on LRO-H2 radio telescope 14-16/11/2025
https://www.astronomy.me.uk/wp-content/uploads/2025/11/LRO-H2_RSPduo_BandW8M_SampleR10_251114-251116.zip
Beta testing ezColS251107cPeeee.py on LRO-H2 with RSPduo 8/11/2025
Command line used, after meeting with Ted Cline, where we tested various combinations of parameter settings, in order to find one which worked, is below. Note in particular that the…
ezColS251104aPeeee RSPduo LRO-H2 beta testing 8/11/2025
Latest ezCol beta testing with SDRplay RSPduo device on LRO-H2 radio telescope. Command Line: Parameter options in ezCol: Screenshot @ 15:05: Screenshot @ 16:37: Screenshot @ 18:20: Screenshot @ 21:30:…
LRO-H2 Radio Telescope (150cm Solar Cooker Dish)
Radio observation in hydrogen line (1420MHz)
Waveguides
In LRO-H2, I use a cantenna as my waveguide, and aim this at the dish, rather than out into space. Does the presence of the dish change the ideal dimensions for the cantenna and position and length of the monopole inside it?
Short answer: No—the dish doesn’t change the waveguide dimensions of the cantenna.The can’s internal diameter and the probe/back-short geometry are set by your operating frequency and waveguide mode, not by…