Nooelec LANA Wideband Low Noise Amplifier Product Specification Sheet
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Click below to download: https://www.astronomy.me.uk/wp-content/uploads/2025/03/Nooelec-LANA-Wideband-Low-Noise-Amplifier-Product-Specification-Sheet-Mar-2025.pdf
Radio Astronomy
Cosmic Watch Muon Detector Software and Arduino Disc Images Version 2 & 3 (9 March 2025)
Version 2: https://www.astronomy.me.uk/wp-content/uploads/2025/03/CosmicWatch-Desktop-Muon-Detector-v2-master.zip Version 3: https://www.astronomy.me.uk/wp-content/uploads/2025/03/CosmicWatch-Desktop-Muon-Detector-v3-master.zip
LRO Muon Detection Data 17 November 2024-9 March 2025
The following ZIP file has all muon data 17/11/2024-9/3/2025: https://www.astronomy.me.uk/wp-content/uploads/2025/03/Muon_Data_171124-090325.zip
Easy Radio Astronomy (ezRA) Radio Astronomy Software Suite from Github 8 March 2025
Click on link below to download mirrored copy of Easy Radio Astronomy from Github – https://github.com/tedcline/ezRA – 8 March 2025 https://www.astronomy.me.uk/wp-content/uploads/2025/03/ezRA-master-from-Github-080325.zip
Calculation to make on ezCol to measure dB increase over background
ezCol, the data collection part of ezRA suite (Easy Radio Astronomy, GitHub – tedcline/ezRA: Easy Radio Astronomy), looks like it measures voltage rather than power so dB calculation 20x not…
Nooelec SAWbird+ H1m Low Noise Amplifier (LNA) Product Specification Sheet
Click below to download product specification sheet: https://www.astronomy.me.uk/wp-content/uploads/2025/03/sawbird_h1_datasheet_revision_1080325.pdf
Analysing spare Nooelec SAWBird H1 LNAs at LRO 6 March 2025 using NanoVNA (Vector Network Analyser)
I used a NanoVNA vector network analyser to analyse my spare Nooelec SAWBIrd H1 low noise amplifiers. In each case, the level is around 0dB – so, when 40dB attenuation…
Procedure for using NanoVNA to test Nooelec SAWBird H1 LNA
Hi Andy, Sorry I’ve been driving all day so just seen this. I hope I’m not teaching you to suck eggs, but it seems from some of the posts that…
Nooelec SAWBird LNA checked on NanoVNA with 40dB attenuation at LRO 6/3/2025
As 40dB attenuation in the circuit, then need to add 40dB to reading on VNA. Once this is done, it is clear that the SAWBird produces roughly 40dB of amplification…