4m transverter

Some years ago I designed a QRP 70MHz transverter as I had no gear for that band. This was featured in GQRP SPRAT.

Using just a wire dipole in the loft I managed a few QSOs in a contest.

These days, there are commercial rigs covering the 4m band including the ICOM IC7300.

See https://sites.google.com/site/g3xbmqrp3/vuhf/4m_tvtr