This section provides a brief overview of the available options covered in this guide.
Note
Not all instrument models offer every option. Some options are available as a time-limited trial. For example, Vector Voltmeter option is offered as a 90-day time-limited option by ordering Option 9015. The option start time begins when the user first activates the option. Please refer to the Technical Data Sheet of your instrument for information on purchasing and activating time-limited options.
Vector Voltmeter (Option 15)
The Vector Voltmeter (VVM) Option 15 replicates the measurement function of traditional vector voltmeters. Fixed frequency measurements of device loss and relative phase are simplified for fast and accurate measurements in the field. The Site Master has a built in signal source and coupler to provide a complete solution.
The most common application for a VVM is to phase match the electrical length of RF cables that feed antenna arrays. To enhance the usability for this application, Site Master VVM offers single and table result formats to display the relative lengths of up to 100 cables.
The Site Master VVM supports 1 port and 2 port measurements. 2 port measurements provide relative phase and power results between the 2 RF ports.
Other Options and Features
For descriptions of other options and features not covered in this guide, refer to your instrument user guide or the product page for a comprehensive list of available documentation.