| Option | Application | 
| S9x010A/B | |
| S9x011A/B | |
| S9x015A/B | |
| S9x025A/B | |
| S9x029A/B | |
| S9x070A/B | |
| S9x080A/B | |
| S9x083A/B S9x082A/B | Frequency Converter (FCA) | 
| S9x086A/B | |
| S9x087A/B | IM Spectrum IM Spectrum on Converters | 
| S9x088A/B | |
| S9x089A/B | |
| S9x111A/B | Restricted to 50 GHz | 
| S9x460A/B | |
| S97551A/B | Multiple Instruments/modules measurements Allows USB VNAs to be connected in multi-instrument configuration | 
| S97552A/B | |
| S97553A/B | 
S93xxxA/B supports PNA, S95xxxA/B supports PXI VNA, S96xxxA/B supports ENA, S97xxxA/B supports Streamline (USB) VNA,
| Option | 
 | Supported Model | Application | 
| 007 | 
 | M937xA | |
| 009 | 
 | M937xA | |
| 010 | 
 | M937xA | |
| 551 | 
 | M937xA | N Port calibrated measurement | 
* These applications are selected from the Measurement Class dialog and can NOT coexist in a channel with other measurement classes.
Applications WITHOUT * CAN exist in all measurement classes unless they are explicitly restricted.
| Option | 
 | Supported Model | Application | 
| S97007A | 
 | P937xA | |
| S97010A | 
 | P937xA | |
| 
 | P937xA | ||
| S97082A | * | P937xA | Scalar Mixer Converter (SMC) measurements Requires Opt S97080A. | 
| S97551A | 
 | P937xA | N port calibrated measurement Allows multiple P937xA VNAs to be connected together to add ports. | 
* These applications are selected from the Measurement Class dialog and can NOT coexist in a channel with other measurement classes.
Applications WITHOUT * CAN exist in all measurement classes unless they are explicitly restricted.
All VNA Models and Options
External (Banded) Millimeter Modules