Mr Bean in the Garden
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Because I have walked into the patio door on left as I forgot it was closed and could not see the clear glass in the dark, and on right I…
May 2025
Making scaler ring for cantenna on dish – conversation with ChatGPT 2/5/2025
I came across pictures of scaler rings for feedhorns and had a conversation with ChatGPT on whether such a ring would improve the performance of my 150cm dish made from…
Optimising the feed for 2m dish used for hydrogen line radio astronomy
ChatGPT suggested following April 2025: Great — optimizing the feed for your 2 m dish at 1420 MHz will ensure you’re getting the most out of your improved collecting area and resolution.…
Advantages of upgrading from 1.5m dish to 2m dish for hydrogen line radio astronomy
The following comes from CHATGPT, when I asked it this question April 2025: Upgrading from a 1.5 m dish to a 2 m dish for observing the 1420 MHz hydrogen line will yield…