Cloud Managed Switch User Manual
Admin
https://www.astronomy.me.uk/wp-content/uploads/2025/12/Cloud-Managed-Switch-User-Manual-2025.pdf
PWM Cooling Fan Instruction Manual
https://www.astronomy.me.uk/wp-content/uploads/2025/12/PWM-Cooling-Fan-Instruction-Manual-2025.pdf
Julian Palmer Design Monopole Probe Assembly for Cantenna 12/12/2025
Our intention is to design a cantenna where fine tuning can be achieved experimentally in the same device without needing to re-make the cantenna or physically cut bits off the…
Ku-Band Interferometry
From the Society of Amateur Radio Astronomy Mailing List 12/12/2025: We operated a Ku-band interferometer with two 1.2-m dishes placed on a 10-m baseline in east-west direction. It is dismantled…
Start Simply, Build Slowly – The Best Advice for Amateur Radio Astronomy
Drift scanning works well for hydrogen line work, even with small antennas or dishes and I would strongly recommend starting with that. With regards to pointing/compass, make line on the…
Actions carried out to try and get ezCol.py working with USB Relay board 11/12/2025
Your ezCol.py does not start with a shebang (#!/usr/bin/env python3).Instead, the first line is just: ➜ That means Linux has no idea which Python interpreter to use. So when you…
How to open virtual environment in Ubuntu called ezra-env
If it’s a Python virtual environment created with venv or virtualenv, you open (activate) it with a single command—just make sure you’re in the directory that contains it. 1. Navigate…
How about 6 x 7.5 inch can for hydrogen line? How does that compare with a can 160mm diameter x 165 mm height?
How about 6 x 7.5 inch can for hydrogen line? Short answer: you can use a 6″ × 7.5″ can-sized aperture, but it’s very small for the 1420.40575 MHz hydrogen…