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astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

  • Live feeds at Lichfield Radio Observatory (LRO)
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ADVISORY NOTICE & DISCLAIMER

Please look at this important information about the content of this blog/website before reading further.

Admin January 14, 2026 No Comments

The information provided on this website is provided for reference purposes only, No warranty is provided for its use. You should check information provided with independent data sources before using…

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Converting a Python GNU Radio block into C++

Admin January 18, 2026 No Comments

Converting a Python GNU Radio block into C++ is very doable, but it’s not a mechanical translation — you’re moving from a runtime-defined block to a compiled, typed one that…

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Is there a way of outputting a choice of text on screen dependent on the value of a variable in GNU Radio?

Admin January 18, 2026 No Comments

Yes — there are several ways to show text on screen in GNU Radio based on the value of a variable, and the best method depends on where the variable…

Radio observation in hydrogen line (1420MHz)

Skin depth at 1420 MHz

Admin January 18, 2026 No Comments
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Can an effective hydrogen line cantenna be 3D-printed by painting conductive paint on plastic printing material with or without copper infusion?

Admin January 18, 2026 No Comments

Conductive paint on a plastic cantenna without copper infusion in the plastic printing material: Short answer: usually no — conductive paint on a plastic cantenna is very unlikely to give…

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Deep Space Exploration Society

Admin January 18, 2026 No Comments

http://dses.sciencehttps://www.youtube.com/@DeepSpaceExplorationSocietyDSES dish 5 miles south of Haswell Colorado, USA38.380857283744184, -103.15636966751099https://www.google.com/search?q=38.380857283744184%2C-103.15636966751099

Radio observation in hydrogen line (1420MHz)

Designing tuneable LRO aluminium stove pipe cantenna H-Line 16/1/2025

Admin January 16, 2026 1 Comment

Making tuneable length monopole to maximise cantenna waveguide function: As can be seen in photo below, I have purchased a threaded copper sleeve (sold as brass coupling nuts) and a…

Radio observation in hydrogen line (1420MHz)

Plan and measurements of proposed LRO Hydrogen Line Horn Antenna 14/1/2026

Admin January 14, 2026 No Comments

https://www.astronomy.me.uk/wp-content/uploads/2026/01/Plan-Measurements-for-LRO-Horn-of-Plenty-140126.pdf

Radio observation in hydrogen line (1420MHz)

Small Hydrogen Line Radio Telescope Background Drift/Shift – Dark Frame Correction

Admin January 14, 2026 No Comments

Click on link below to download Alex Pettit’s PDF document on dark frame correction options in hydrogen line radio astronomy for amateurs. https://www.astronomy.me.uk/wp-content/uploads/2026/01/Alex-Pettit-Dark-Frame-Correction-v04-141125.pdf

Radio observation in hydrogen line (1420MHz)

Principals of design of geodesic radio dish

Admin January 14, 2026 2 Comments

Principle behind the design: Reversing the perspective: First and foremost, the conceptual approach is reversed. It is not that “the components of a geodesic structure form a natural parabola,” but…

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Categories

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  • USRP B210 Software-Defined Radio
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Recent Posts

  • Converting a Python GNU Radio block into C++
  • Is there a way of outputting a choice of text on screen dependent on the value of a variable in GNU Radio?
  • Skin depth at 1420 MHz
  • Can an effective hydrogen line cantenna be 3D-printed by painting conductive paint on plastic printing material with or without copper infusion?
  • Deep Space Exploration Society

Recent Comments

  1. Yoshiyuki Takeyasu on What is a geodesic parabolic dish?
  2. Admin on What is a geodesic parabolic dish?
  3. Yoshiyuki Takeyasu on What is a geodesic parabolic dish?
  4. Stephen Arbogast on Designing tuneable LRO aluminium stove pipe cantenna H-Line 16/1/2025
  5. Yoshiyuki Takeyasu on What is a geodesic parabolic dish?

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You missed

Uncategorized

Converting a Python GNU Radio block into C++

Uncategorized

Is there a way of outputting a choice of text on screen dependent on the value of a variable in GNU Radio?

Radio observation in hydrogen line (1420MHz)

Skin depth at 1420 MHz

Uncategorized

Can an effective hydrogen line cantenna be 3D-printed by painting conductive paint on plastic printing material with or without copper infusion?

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astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO)

Astronomy observatory in Staffordshire, England.

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