1. The entrusting party shall provide the list of instruments to be calibrated (including instrument name, model specification, range and specific quantity), which can be sent to our business specialist by mail, fax, QQ, etc. If quotation/inquiry is required,

Q1: The smaller the resolution bandwidth (RBW), the better? A: The smaller the RBW, the better the sensitivity of the spectrum analyzer suplied from Wholesale Spectrum Analyzer. However, the scanning speed will be slower.

Also known as a Signal Generator, it is used to generate electrical test signals with specific parameters required by the circuit under test.

How to set up the high sensitivity of the Spectrum Analyzers to facilitate the observation of small signals? A: first, set the corresponding center frequency sweep width (span) and reference level according to the size of the small signal under test

When your Spectrum Analyzers cannot be shipped due to the electromagnetic interference emission intensity exceeding the electromagnetic compatibility standard

First, set the corresponding center frequency, span and reference level according to the size of the measured small signal; then gradually reduce the attenuation value, if the Spectrum Analyzer does not have an overload indication;