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Andrew Thornett, Lichfield, England, M6THO, andrew (at) thornett (dot) net

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NanoVNA Analysis LRO-H2(SCRT) 270225

March 2, 2025 Admin

Download Powerpoint Presentation on this analysis and problems found in system and solutions:

https://www.astronomy.me.uk/wp-content/uploads/2025/03/NanoVNA-Analysis-LRO-H2SCRT-270225.pptx

Download timelapse of data collection using ezCol (ezRA):

Processing data from LRO-H1 (Ptarmigan Array) Hydrogen Line (1420.405MHz) Radio Telescope using bandwidth 2.4MHz and reference frequency 1417.405MHz for 24 hours 25-26 February 2025
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Recent Posts

Easy Radio Astronomy (ezRA) Radio Astronomy Software Suite from Github 8 March 2025
Calculation to make on ezCol to measure dB increase over background
Nooelec SAWbird+ H1m Low Noise Amplifier (LNA) Product Specification Sheet
NanoVNA measurement S21 logmag Chinese 1400-1427MHz cavity filter 7 March 2025
Analysing spare Nooelec SAWBird H1 LNAs at LRO 6 March 2025 using NanoVNA (Vector Network Analyser)

Recent Comments

Admin on Changing coaxial cable on Solar Cooker Radio Telescope at LRO 2/1/2025
Daniel Handlin on Processing in ezRA+Rinearn3D Ptarmigan data several days (processed 071224@1300)
Jerry Taylor on Potential arrangements of Nooelec SAWBird H1, Nooelec LANA low-noise amplifier, and WT Microwave 1420MHz narrow band cavity filter, to improve radio-astronomy detection of hydrogen line.
Don Latham on Notes on attenuation from responses to questions asked on SARA Mailing List 5 January 2025
Bob WA2I on Notes on attenuation from responses to questions asked on SARA Mailing List 5 January 2025

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