AVT2612 B

Until now, the constructs of CW mininadadniks have not been described in EdW. These very simple systems can be made with relatively little work and costs. In this issue of EdW there is a description of the implementation of an extremely simple system and at the same time meeting the requirements of not only a novice, licensed amateur radio. It should be added that such devices in conjunction with one of the receivers for the 80m band can be part of the CW holiday mini-converters. Thanks to the power supply from a typical battery or battery, the system can be used during QRP / CW field competitions.

The set includes a printed circuit board, a set of elements and documentation.

Detailed description EdW 12/2001