QCX Mini

Also in Practical Wireless this month is an article about building the QCX mini 5W CW transceiver from Hans Summers G0UPL at QRP Labs. This is a tiny transceiver for HF with some very interesting features. It is very tiny.

See https://www.qrp-labs.com/qcxmini.html .

See also https://www.warnersgroup.co.uk/hobbies-crafts/practical-wireless/ .