QRP

摘要

Sometimes, even the most seasoned of radio amateurs can betaken by surprise by the viability of low-power operation on the modern HF bands. Recently I received an email from Peter Waters, G3OJV, of Waters and Stanton plc, about hisexperiences with the MFJCub. The MFJ Cub is a small single-band transceiver, available in semi-kit form for a range of HF bands.