Transmitting component SB-100ATX

Relevant key device information applied in this article: PT2262 C3356 SB-100 is a popular remote control component. The model of the remote control transmitting component is SB-100ATX, and the model of the receiving component is SB-100ARX. The SB-100ATX component is a high-stability radio remote control transmitting circuit composed of SAW components. Its circuit composition is basically the same as that of the CS900. The circuit includes a carrier frequency oscillation transmitter circuit composed of ultra-high frequency transistor C3356 and SAW components and a transmitter encoding circuit composed of digital encoding circuit PT2262, as shown in the figure. SB-100ATX transmitting component has the characteristics of high frequency stability, large transmitting power and strong adaptability. The transmitting frequency can be selected in the range of 256~433MHz. The circuit uses small patch-type components, with an overall size of 65×38×15 (mm), an operating voltage of 12V, four-channel digital encoding, and four transmit buttons.