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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)
  • Calculators
  • Telescopes & Associated Equipment at Lichfield Radio Observatory
  • History and description of Lichfield Radio Observatory (LRO)
  • Publications & Presentations
  • Links to other observers’ SID monitoring sites
  • SHOOS – SARA Hydrogen-Observing Overall Survey
  • Contact me
Software

Protected: Latest Beta ezColS251113b.py controls 3 SDR gains 14/11/2025

Admin November 14, 2025 No Comments

There is no excerpt because this is a protected post.

USRP B210 Software-Defined Radio

USRP Hardware Driver and USRP Manual Version: 4.0.0.0 – Installing USB Drivers for USRP B210 SDR

Admin November 14, 2025 No Comments

From Ettus Research Website: Installation on Windows We provide UHD software installers for Windows users who do not wish to install UHD from source. LibUSBx All Windows installers are built…

USRP B210 Software-Defined Radio

Location of USRP B210 in Device Manager on my Dell M6800 laptop

Admin November 14, 2025 No Comments
Windows

How to install MVSC 14.33.31629 toolset

Admin November 14, 2025 No Comments

To install the MVSC 14.33.31629 toolset, you need to install the Visual Studio 2022 Build Tools through the Visual Studio Installer, as this version is included in that package. First,…

Radio Astronomy

Protected: Talk for Walsall Astronomy Club on Proposed Radio Astronomy Projects for Club 13/11/2025

Admin November 13, 2025 No Comments

There is no excerpt because this is a protected post.

USRP B210 Software-Defined Radio Windows

How to run on Windows for URSP B210 Software Defined Radios

Admin November 12, 2025 No Comments

To run uhd_find_devices on Windows, you must install the USRP Hardware Driver (UHD) software package from Ettus Research. The uhd_find_devices utility is included as part of this software suite, not…

Easy Radio Astronomy Software (ezRA) SDRplay RSPduo Software-Defined Radio (SDR)

Protected: Latest beta ezRA files for RSPduo SDR 12/11/2025

Admin November 12, 2025 No Comments

There is no excerpt because this is a protected post.

Radio observation in hydrogen line (1420MHz)

Can you recommend calibration noise sources and how would I use these with block diagrams?

Admin November 11, 2025 No Comments

Can you recommend calibration noise sources and how would I use these with block diagrams? Nice — below I’ll give: 1) Which noise source to get (practical options) Quick buying…

Radio observation in hydrogen line (1420MHz)

I would like to buy a 50 ohm terminal load to produce reference samples for 1420 MHz radio astronomy. Am I better off buying one designed for high wattage transmission than cheap small receive-only version?

Admin November 11, 2025 No Comments

I would like to buy a 50 ohm terminal load to produce reference samples for 1420 MHz radio astronomy. Am I better off buying one designed for high wattage transmission…

Radio observation in hydrogen line (1420MHz)

What alternatives are there available to Nooelec SAWBird H1 with inbuilt resistor to use to generate reference samples for hydrogen line work?

Admin November 10, 2025 No Comments

Short answer: yes — but almost never as a single consumer LNA product.Two common approaches are used in practice: Details, tradeoffs and concrete parts: Why you don’t usually see “LNA…

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Categories

  • ADVISORY NOTICE & DISCLAIMER
  • Aerials & Antennae
  • Astronomy Art
  • Astronomy General Articles
  • Astrophotography
  • Attending & talking at conferences, workshops & societies
  • Aurorae Boreolis
  • Building radio telescopes
  • Cartoons
  • Cloud Chambers
  • Computer equipment for astronomy
  • Easy Radio Astronomy Software (ezRA)
  • Frequencies
  • Geoptik Nadirus 2BW Digital Setting Circles
  • GNU Radio
  • Hardware
  • International Space Station (ISS)
  • Introduction
  • Jupiter Radio Astronomy
  • KerberosSDR & Raspberry PI
  • Lichfield Radio Observatory (LRO) & its Equipment
  • Linux for Radio Astronomy
  • LRO-H1 Radio Telescope (86cm x 86cm Ptarmigan Triffid 4×4 Dipole Array)
  • LRO-H2 Radio Telescope (150cm Solar Cooker Dish)
  • LRO-H3 Radio Telescope (Alex Pettit H-Line Yagi)
  • Magnetometer
  • Making own Image Intensified Eyepieces
  • Maser Radio Observations
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  • Michel Safir
  • Microscopy
  • Minolta AF 85mm F1.4 camera lens
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  • Multimeters
  • Muon Detection
  • My interests in astronomy
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  • Non-astronomy posts
  • Nooelec SAWBird LNAs
  • Observing Night Sky
  • Photography
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  • Radio Astronomy
  • Radio Interferometry
  • Radio observation in hydrogen line (1420MHz)
  • RTL-SDR Blog Software-Defined Radios (SDRs)
  • SARA
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  • SDRplay RSPduo Software-Defined Radio (SDR)
  • Seestar S50 Telescope
  • Settings Radio Meteor Scatter Experiment
  • Software
  • Solar
  • Solar Cooker 1.5m Parabolic Dish Radio Telescope
  • Sony Alpha 7 Camera
  • Sony Alpha 99 Full-Frame Camera
  • Spectroscopy
  • Testing radio astronomy equipment
  • The 20 Metre Skynet Radio Dish at Green Bank Observatory
  • Thypoch Simera 35mm f/1.4 lens
  • Uncategorized
  • USRP B210 Software-Defined Radio
  • Videopad Software
  • VLF Radio Detection of SIDs (Very low Frequency detection of Sudden Ionospheric Disturbances)
  • Waveguides
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  • Website management
  • Whisper Software
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Recent Posts

  • An X-Band feed has been installed on the 20m Skynet dish at Greenbank Observatory May 2026. What can we observe with it?
  • Does painting the dish with Hammerite (trade name) metal-protective paint affect performance?
  • How well does a steel dish work at 1420 MHz?
  • Airspy R2 vs Airspy mini specifications
  • Plots of data collected using Brian Coleman’s self-made hydrogen-line feed placed at correct focal point on the LRO-H2 telescope (150cm Solar Cooker Radio Telescope) & pointed towards either outer Milky Way (1 spiral arm seen) or inner Milky Way (2 spiral arms seen) 16 May 2026

Recent Comments

  1. Admin on My 150cm LRO-H2 hydrogen line radio telescope is pointed azimuth 168 degrees, elevation 75 degrees, and collecting data by 24-hour transit scans. Which Milky Way parts does it pass through when trace shows one or two arms?
  2. Jason Burnfield on Plots of data collected using Brian Coleman’s self-made hydrogen-line feed placed at correct focal point on the LRO-H2 telescope (150cm Solar Cooker Radio Telescope) & pointed towards either outer Milky Way (1 spiral arm seen) or inner Milky Way (2 spiral arms seen) 16 May 2026
  3. Hugh Goodwin on My 150cm LRO-H2 hydrogen line radio telescope is pointed azimuth 168 degrees, elevation 75 degrees, and collecting data by 24-hour transit scans. Which Milky Way parts does it pass through when trace shows one or two arms?
  4. Is there any record available of how brightness supernova 2026 in ngc 5907 has changed? – astronomy.me.uk The Website of Lichfield Radio Astronomy Observatory (LRO) on Current brightness of supernova in NGC5907
  5. Key documents for making your own Jason Burnfield 1.5m mini hydrogen line radio telescope and using this to successfully take a spectrum on M31 Andromeda Galaxy (and hopefully even the M33 Triangulum Galaxy). – astronomy.me.uk The Website of Lichfie on Alex Pettit’s Instructions for making an umbrella antenna and cakepan loop hydrogen line feed:

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You missed

The 20 Metre Skynet Radio Dish at Green Bank Observatory

An X-Band feed has been installed on the 20m Skynet dish at Greenbank Observatory May 2026. What can we observe with it?

Uncategorized

Does painting the dish with Hammerite (trade name) metal-protective paint affect performance?

Uncategorized

How well does a steel dish work at 1420 MHz?

Uncategorized

Airspy R2 vs Airspy mini specifications

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

Astronomy observatory in Staffordshire, England.

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