英国N4L/牛顿PSM 3750频率响应分析仪特点：

1、High Accuracy   - Wide Bandwidth - 500Vpk Inputs
2、Leading wideband accuracy Basic 0.02dB with class leading high frequency performance
3、Wide frequency range DC, 10mHz to 50MHz
4、High Voltage Floating Inputs Galvanically Isolated fully floating Inputs - 500Vpk range
5、Fully Isolated Generator Enables direct connection to feedback loops with the need for isolation transformers
6、Leading phase accuracy 0.005 degrees plus 0.01 degrees per kHz
7、Versatile interfaces RS232, USB, optional LAN and GPIB
8、PC software options Remote control, tables, graphs and database managment of results
9、Various Measurement Modes FRA, P**, POWER, LCR, RMS Voltmeter, Scope

PSM 3750频率响应分析仪详细介绍：

The PSM 3750 builds upon the success of the PSM2200 and PSM17xx series of frequency response analyzer ranges and combines the experience gained from the design and development of our power analyser range of isolated input channels in order to provide a solution for high voltage, high accuracy, isolated gain and phase measurement. Utilising an innovative design that incorporates both direct digital analysis and heterodyning techniques within 500Vpk galvanically isolated input/output channels, the PSM3750 provides a broad range of measurement functions over a wider frequency range than any other instrument available today.

As with other N4L products, PSM3750 NumetriQ utilises the latest DSP and FPGA technology to optimise the use of its analogue hardware providing speed and measurement flexibility without compromise on the performance of each measurement function.

Utilising the latestDSPandFPGAtechnology to optimise the use of innovative analogue hardware, many measurements functions can be derived with great precision from the basic elements of true rms voltage on two measurement channels plus the phase angle between them. It is from this fundamental relationship between independent voltages and their relative phase angle that the phrase 'Phase Sensitive Multimeter' was derived and this is also the key to the unique combination of performance, versatility and value provided by thePSMrange.

Whether you will make use of just one or all six of the primary measurement modes included in the PSM1700 and PSM1735, you can be sure of exceptional accuracy, speed and ease of use that only the latest design technology can provide.