More about radio (325)

1-02-1993 | Welcome to this new two-monthly column in which we will be covering the fascinating hobby of long-distance TV reception, or DX-TV, as it...

1-01-1993 | With the increase in use of radio frequencies, especially in the higher range of the spectrum, designers and manufacturers of complex equ...

1-12-1992 | A dummy load is an artificial aerial that is used for making measurements and performing tests on radio transmitters without actually radia...

1-11-1992 | Today, Radio or Wireless as we used to call it, has beeome so much part of our lives that is difficult to appreciate the fact that in ear...

1-10-1992 | Like the age of steam to railway enthusiasts, for anyone interested in radio and electronics there is the same nostalgia associated with th...

1-09-1992 | This transceiver was designed in response to a need for a simple, easy to build, self-contained radio for use through the loeal 23-em (...

1-07-1992 | Twenty-bit converters, x8 oversampling and high-quality analogue stages are used to translate the digital output of CDs, DAT recorders or...

1-05-1992 | The decoder described here is aimed at the experienced radio and TV enthusiast who wants to upgrade an existing TV set or video recorder w...

1-05-1992 | An interim standard for Digital Short Range Radio (DSRR) has been approved recently by the European Telecommunications Standards Institute...

1-04-1992 | The 2-metre band has been popular tor three decades and Ionger tor short, medium-range and mobile communication between radio amateurs,...