More about RF (646)

1-05-1992 | The greater part of this month's instalment is devoted to the operation of the microprocessorcontrolled synthesizer used to tune the RF...

1-03-1992 | An FM tuner is described whose specifications challenge those of the best receivers available on the market. A ready-made tuner module...

1-02-1992 | The performance of the average portable radio (not including the tiny plastic one and the huge ghetto blaster) is usually quite adequate f...

1-02-1992 | The I²C interface (Inter-IC Communication) is a Philips invention that has been in use for years to enable ICs to communicate with each ot...

1-11-1991 | This relay card connects to the universal I/O-interface for IBM PCs described in the May 1991 issue. Simple to build and program, it ofter...

1-11-1991 | Z-match II is a Smith chart RF design software package. Quoting from the supplier, Number One Systems: 'In spite of the availability of...

1-09-1991 | As discussed last month, the timecode interface is an ingenious piece of electronics capable of putting time codes on a magnetic tape a...

1-07-1991 | Noticing that the projector is running out of step with the audio programme is pretty embarrassing when your friends and relatives have...

1-05-1991 | Those were the days when you could use your Commodore C64, Acorn Atom or 2x81 computer to control hardware intelligently. Model train syst...

1-04-1991 | The Atari ST series computers have their strong and weak points. For instance, these machines have a powerful graphics interface, but lack...