| 19 kHz precision calibrator elektor march 1985 a simple test- instrument calibration aid 19 kHz precision calibrator Test instruments are es...
More about oscillator (484)
| tuning fork... elektor october 1984 By definition, a tuning fork is a two-pronged metal object set in vibration to produce a sound which ser...
| short-wave receiver . elektor may 1984 Broadcasting on short waves is confined to a number of relatively narrow bands, usually called waveba...
| video syncbox elektor february 1984 The syncbox is a circuit for use with a video-audio modulator (VAM) or a video combiner. It provides all...
| universal active filter elektor january 1984 Not so very long ago, active-filter ICs would have seemed about as likely as pocket washing mac...
| ultrasonic/infrared barrier elektor november 1983 Infrared barriers are used in counters, alarm equipment, automatic door- openers, remote c...
| The phase-locked loop (PLL) in IC1 is used as a frequency discriminator. The mid-fre- quency of the internal oscillator can be preset by mea...
| personal FM elektor september 1983 Manufacturers are always interested in miniaturising receiver circuits and they keep pushing the limits f...
| for frequencies up to 10 MHz When using fast CPUs it can still be a problem to generate a good clock signal. By "good" we mean that it must...
| with high stability The Wien bridge oscillator is a com- monly used circuit, which is not sur- prising considering that it has low distortio...