Controller for power amplifier control.
Power supply voltage - 10-20V. The controller is designed to control the power amplifier during operation. It has measuring circuits of supply voltage of the amplifier, its current, the level of incident and reverse waves (on the basis of which it is possible to measure the standing wave ratio), temperature, has an input for connecting a temperature sensor for protection against overheating. At the output it gives out a logic code of control of ranges of the LF filter of the amplifier. Has a PTT signal, can control the receiving/transmitting relay. The control buttons can be used both those on the board and those that can be connected externally. The controller has an acoustic alarm, which will trigger either overheating, or if the standing wave ratio is bad, or if the power supply voltage is too high or if the current consumption is too high. If any of the protections are triggered, the amplifier connected to the controller will forcibly shut down and the acoustic alarm will not.
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We are group of professional hardware engineers - Nikma Engineering. Our team helps companies and individual customers to develop their own electronic devices. To help upgrade the circuitry of already existing devices and to connect the customer and the manufacturer, in case of mass [login to view URL] company consists of a professional team of electronic engineers, programmers, project managers who are ready to solve complex problems, making them as easy as possible for customers. We work using elements of project management systems Scrum, Kanban for clarity of planning and reporting system to the customer. The Nikma Engineering team has a wealth of experience in designing electronic devices and individual engineering solutions, both for large companies involved in serial production of their products and for customers with unique projects. Our specialists have experience in creating IOT devices with Wi-Fi and Bluetooth data transfer. In addition, we have rich experience in the development of microwave equipment. Developments are carried out both according to the ready specifications of the Customer, and according to the specifications we have prepared, in which we jointly take into account all the features of the future project.
$ 10 USD/hr
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