| B-B4 | Oven quartz (OCXO) for ZVA, ZVB, ZVT |
| B-K2 | Time domain (for ZVA, ZVB, ZVT) (software license) |
| B-K30 | Noise figure measurement on 2 port devices (for ZVA and ZVT, |
| B7 | Measurements on pulsed signals. Pulse Profile,Recording time up to 25ms, up to 30MHz bandwidth |
| DCV-2 | Documentation of calibration values |
| DCV-ZP | Printout of DCV (additional, in combination with DCV-Option only) |
| K17 | Increases the receiver bandwidth to 5MHz (software license) |
| K27 | Two internal pulse generators (for ZVA and ZVT) (software license) |
| K5 | Vector corrected mixer measurements (for R&S®ZVA, R&S®ZVT; R&S®ZVA/T-B16 and R&S®ZVA-K4 required) |
| K6 | True Differential Measurements for all 4-port ZVA and for ZVT with at least 3 ports |
| K7 | Measurements on pulsed signals pulse profile, recording time up to 3ms up to 30 MHz bandwidth |
| K9 | Measurement of group delay on frequency converters without LO access (for ZVA, ZVT; |
| Z110E | Frequency converter WR10, 75GHz to 110GHz. With electronic power control |