Radio constructor `` Start-7218 ''.

Radio and electrical constructors, sets.Generators, calibrators, testers ...The radio designer "Start-7218" (Functional generator) has been producing the Kamenets-Podolsk plant Electropribor since the 1st quarter of 1988. RK is intended for children of senior school age, as well as for radio amateurs of any qualifications. Working with a radio designer does not require special training and allows you to master the skills of designing and prototyping radio devices. RK allows you to assemble a simple functional generator on a printed circuit board, which generates sinusoidal, triangular and rectangular oscillations in a wide frequency range, which makes it possible to use it when checking and tuning electronic devices. When the generator is used in conjunction with an oscilloscope, it is possible to measure the amplitude-frequency and dynamic characteristics of the measured devices. The generator can be used to check the dynamic state of logic elements of digital devices. The elements are assembled on a printed circuit board. Main characteristics: Operating range 20 ... 135000 Hz. Number of subranges 4. Output voltage with sinusoidal waveform of 0.3 V, triangular and rectangular 1.8 V. The harmonic coefficient of sinusoidal voltage is 6%. Output impedance 600 ohms. Supply voltage 9 V. Current consumption 60 mA. FG dimensions - 167x92x55 mm. Weight 200 gr.