Category: Articles

Windows 11 – trouble ahead?

Microsoft announced Windows 11 on June 24th and say updates to Windows 10 PCs will start rolling out later this year in “holiday season”. This seems...

Windows 11 due soon?

Microsoft have been dropping hints for weeks that Windows 10 would be replaced by Windows 11, including a Windows 4-pane window graphic where the patch of...

Construction projects

The club holds construction evenings as part of its regular activities. Here are details of some of the previous projects built. For further details please contact a...

Ofcom EMF letter May 2021

Ofcom recently emailed licensees warning them that licence conditions had been changed to include a requirement to keep within ICNIRP EMF exposure limits and to keep...

The 1.5 kW transistor

Semiconductor manufacturer NXP announced a couple of LDMOS power MOSFET transistors, the ceramic-cased MRF1K50H and a plastic cased equivalent. Initial information was sketchy but more detail is...

The Hermes Lite 2 QRP SDR

The Hermes Lite 2 (HL2) is an open source Software Defined Radio project – yes, that means everything from the circuit design and PCB layout to...