KEYSIGHT's N9915A-211 base N9915A combination analyzer includes a cable and antenna analyzer. Option 210 adds:
A vector network analyzer mode with transmission / reflection or S21 and S11 measurements, both magnitude and phase. Available calibrations are CalReady, one-port OSL, response and enhanced response.
Insertion loss measurement to the base cable and antenna analyzer or CAT mode.
Two-port transmission measurement to the vector voltmeter mode, available as option 308.
Tracking capability to the spectrum analyzer independent source, available as option 233 (source and spectrum analyzer set to sweep a frequency range, in sync)
*This factory-installed option is for quoting purposes only. Only available with the purchase of a new main unit. Please contact a Tessco representative for a customized SKU.