The 8510C Vector Network Analyzer is the heart of a modular vector network analyzer system It measures the magnitude and phase of components and networks from 45 MHz to 110 GHz. Two additional components are required to complete a system. An 8350B Sweep Oscillator with a 835xx-series RF Plug-in or an 836xx-series Synthesized Sweeper are compatible swept rf sources. An 851x -series Test Set completes the system. These items are sold separately. Please call, email or skype us with the options you require and we will provide pricing specific to your needs.