​The signal generator is a device which can provide all kinds of frequency, wave form. During the testing the amplitude characteristic, frequency characteristic, transfer characteristic and other electrical parameter of the telecommunication system or the equipment, the signal generator can be used as the signal source.

Suin’s SA9100 family of spectrum analyzers offer a frequency range of 9 KHz to 3 GHz. With their light weight, small size,and friendly user interface, the SA9100 present a bright display, powerful and reliable automatic measurements, and plenty of impressive features. Applications are widely, which include research and development, education, pro

​SS2900 series cell-type radio frequency switch is supplied by our company, in addition to this, there are many information for the spectrum analyzer.

​Programmable DC power supplies is also called DC stabilized power supply. Its service voltage is mostly alternating voltage, when the alternating current or output load resistance change, the direct output voltage of the voltage stabilizer can still keep stable.

​The Suin is the professional supplier of the spectrum analyzer, signal generator, power analyzer and DC converter. If you are interested with our products, please feel free to contact us. Now, let’s have brief introduction of the DC converter.

​Programmable DC power supply can protects itself by warning and cutting off output once the controlling module gets faults, transistor over-heating, and internal bus gets faults.