More about radio (328)

1-07-1982 | 7-70 - elektor july/august 1982 RTTY stands for radio teletype, during which data is transferred in various codes, one of the most im- porta...

1-05-1982 | The design is based on the MW receiver circuit which was published in March 1981. This circuit lends itself very well to miniaturisation bec...

1-07-1981 | 7-06 — elektor july/august 1981 6 Watt 2 stereo amplifier for a car radio The TDA 2004 from SG fiery contains two bal- anced class B power...

1-02-1979 | The majority of FM receivers are pro-vided with some form of squelch circuit which suppresses the noise arising from mis-tuning. Such a cir...

1-07-1977 | This preamp is specifically intended for use with low impedance microphones; its advantages are high output level, large ban...

1-07-1977 | Wherever there is a mass market for a complex digital circuit, an LSI chip is sure to appear. It should not come as a...

1-02-1977 | This simple FM receiver is designed to pick up the local VHF radio stations and makes an ideal `second set` for use in the kitch...

1-12-1976 | Although most readers of technical magazines will have had a surfeit of digital clocks by now, we feel that the design given here...