A Network Analyzer can be used for analyzing the different properties of electrical networks, related to the transmission and reflection of electrical signals, whereas an analog spectrum analyzer utilizes the bandpass filter whose mid-frequency range is likely to be tuned with the varied range of frequencies to be calculated. At TRS-RenTelco, we stock new and well-maintained used test equipment from the most popular and trusted manufacturers in the industry including Anritsu, Keysight (formerly Agilent), Teledyne LeCroy, and Rohde & Schwarz. Our test equipment is calibrated to industry standards, and we also offer 24/7 customer support on our products. If you are looking for new or used network analyzers > 10GHz on rent, lease or for sale, contact us or request a quote today.