Anritsu MS2663C
The MS2663C covers a frequency range of 9 kHz to 8.1 GHz. This allows measurement of spurious frequencies of up to three times greater than the frequency bands used worldwide for mobile communications. The MS2663C has superior basic performance such as high C/N ratio, low distortion, and high frequency/level accuracies and is easy to operate. In addition, a Gaussian filter is used as the resolution bandwidth filter.