New Frequency response analyzer from NF Corporation

NF’s frequency response analyzers utilize the excellent noise eliminating feature of Fourier transformations to accurately measure frequency response characteristics. Equipped with floating input circuitry and auto ranging functions for constantly optimizing input ranges, our FRAs allow dynamically changing frequency responses to be quickly measured with high accuracy, without the need to be concerned with input signal levels or the ground potential of the device being tested; moreover, operation is quite simple.

From ultra low frequency to high frequency.
High density measurements of up to 20,000 points at one sweep are possible.
Logarithmic equal interval setting and auto-magnification in sections where values greatly change are possible. Resolution is 0.1mHz.

FRA5087 : 0.1mH to 10MHz Higher than the conventional 2.2MHz model!
FRA5097 : 0.1mH to 15MHz

Amplitude accuracy : ±0.05 dB , Phase accuracy : ±0.3°
Digital Fourier transforms and a self calibration function assure that measurements will always be highly accurate.

Measuring conditions can be set via an external personal computer and measured data can be read out to it via GPIB and USB.
Measured data can be stored and loaded into a USB memory device. Furthermore, the following functions are available.
A screen can be output to the USB memory and printer by the press of a key.
Setup conditions can be saved into and loaded from the USB memory by the press of a key.
Data stored in the USB memory can be read out to a personal computer for graphic display and saving in a CSV format.
This software can be downloaded from the NF Web site.