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How To Solve Communication Circuits Problems With Clarke-Hess Instruments



How to Solve Communication Circuits Problems with Clarke-Hess Instruments




Communication circuits are essential for transmitting and receiving signals in various applications, such as radio, television, radar, satellite, and wireless communications. However, designing and analyzing communication circuits can be challenging, especially when dealing with high frequencies, nonlinearities, noise, and interference. That's why you need reliable and accurate instruments to test and measure your communication circuits and ensure their optimal performance.




How to Solve Communication Circuits Problems with Clarke-Hess Instruments



One of the leading manufacturers of communication circuits instruments is Clarke-Hess Communications Research Corporation. Founded in 1969 by Kenneth K. Clarke and Donald T. Hess, two renowned experts in the field of communication circuits, Clarke-Hess has been providing innovative and high-quality solutions for communication circuits testing and measurement for over 50 years. Clarke-Hess instruments are widely used by engineers, researchers, educators, and hobbyists around the world.


In this article, we will show you how to solve some common communication circuits problems using Clarke-Hess instruments. We will cover the following topics:


  • How to measure the power and efficiency of your communication circuits using Clarke-Hess power meters and power analyzers.



  • How to measure the frequency response and distortion of your communication circuits using Clarke-Hess spectrum analyzers and distortion analyzers.



  • How to measure the impedance and admittance of your communication circuits using Clarke-Hess impedance analyzers and network analyzers.



  • How to measure the modulation and demodulation of your communication circuits using Clarke-Hess modulators and demodulators.



By the end of this article, you will have a better understanding of how to use Clarke-Hess instruments to solve your communication circuits problems and improve your communication circuits design and analysis skills.


How to Measure the Power and Efficiency of Your Communication Circuits Using Clarke-Hess Power Meters and Power Analyzers




Power and efficiency are two important parameters that characterize the performance of your communication circuits. Power is the rate at which energy is transferred or converted by your communication circuits. Efficiency is the ratio of output power to input power of your communication circuits. Measuring power and efficiency can help you evaluate the quality and reliability of your communication circuits and optimize their energy consumption.


To measure power and efficiency of your communication circuits, you need a power meter and a power analyzer. A power meter is a device that measures the average or peak power of a signal. A power analyzer is a device that measures the power factor, harmonic distortion, phase angle, and other characteristics of a signal.


Clarke-Hess offers a range of power meters and power analyzers that can measure power and efficiency of your communication circuits with high accuracy and resolution. Some of their popular products are:


  • The Model 2330A True RMS RF Power Meter: This is a versatile instrument that can measure true RMS power from 100 kHz to 26.5 GHz with a dynamic range of 90 dB. It can also measure peak power, crest factor, voltage, current, resistance, VSWR, return loss, reflection coefficient, impedance, admittance, phase angle, and complex power. It has a large LCD display, a built-in frequency counter, a GPIB interface, and a battery option.



The Model 2335A True RMS RF Power Analyzer: This is an advanced instrument that can measure true RMS power from 100 kHz to 26.5 GHz with a dynamic range of 90 dB. It can also measure peak power, crest factor, voltage, current, resistance, VSWR, return loss, reflection coefficient,


impedance, admittance, phase angle,


complex power,


power factor,


harmonic distortion,


total harmonic distortion,


and intermodulation distortion.


It has a large LCD display,


a built-in frequency counter,


a GPIB interface,


  • and a battery option.



The Model 2550A RF Power Meter: This is a compact instrument that can measure average or peak power from 100 kHz to 18 GHz with a dynamic range of 60 dB. It has a digital display,


a built-in frequency counter,


a GPIB interface,


  • and a battery option.



The Model 2555A RF Power Analyzer: This is a compact instrument that can measure average or peak power from 100 kHz to 18 GHz with a dynamic 04f6b60f66


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