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TP-Link TL-SG116 LAN 8-port switch user manual 2025
https://www.astronomy.me.uk/wp-content/uploads/2025/12/TP-Link-TL-SG116-LAN-8-port-switch-user-manual-2025.pdf
Circuit board USRP B210 SDR 2025
Photo of circuit board for USRP B210 software-defined radio.
Cloud Managed Switch User Manual
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…