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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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    • Radio observation in hydrogen line (1420MHz)
    • Beta Test version of Ted’s new ezCol and ezCon for SDRplay 1/11/2025
Radio observation in hydrogen line (1420MHz) SDRplay RSPduo Software-Defined Radio (SDR)

Protected: Beta Test version of Ted’s new ezCol and ezCon for SDRplay 1/11/2025

By Admin November 1, 2025

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What are best specifications for cavity filters for 1420 MHz Hydrogen Line work?
What are the advantages and disadvantages of adding more digits in an interdigital RF cavity filter?

By Admin

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Categories

  • ADVISORY NOTICE & DISCLAIMER
  • Aerials & Antennae
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Recent Posts

  • KrakenRF Discovery Hydrogen Line feed is a sophisticated shaped near‑field reflector that completes the beam‑forming illumination environment for the PCB radiator.
  • How to use the stalk holder on the Nooelec H1 feed to hold the stalk on the KrakenRF Discovery Dish H-Line feed Alex Pettit 20/8/2026
  • Where does UKRAA see the PicoMuon detector going in the future
  • Design of Kraken Discovery Hydrogen Line Feed
  • Royston Morgan’s presentation and associated materials from his talk at the BAA Muon online meeting 17/8/2026.

Recent Comments

  1. Admin on Latest working version of ezColGR – provides FFT 512 bins with Airspy Mini and saves data in ezRA text file format 10/7/2026
  2. Bill Sneed on Latest working version of ezColGR – provides FFT 512 bins with Airspy Mini and saves data in ezRA text file format 10/7/2026
  3. Floyd on How would I convert the plots on ezCon from ezRA (Easy Radio Astronomy Software written by Ted Cline) into dB?
  4. Floyd on Which state hosts Green Bank Observatory in the USA?
  5. Floyd on Calculating focal point of parabolic mirrors using string method:

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You missed

Uncategorized

KrakenRF Discovery Hydrogen Line feed is a sophisticated shaped near‑field reflector that completes the beam‑forming illumination environment for the PCB radiator.

Uncategorized

How to use the stalk holder on the Nooelec H1 feed to hold the stalk on the KrakenRF Discovery Dish H-Line feed Alex Pettit 20/8/2026

Uncategorized

Where does UKRAA see the PicoMuon detector going in the future

Uncategorized

Design of Kraken Discovery Hydrogen Line Feed

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

Astronomy observatory in Staffordshire, England.

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