| B-B18 | Removable Flash Disk 4GB for ZVA/ZVB with controller unit FMR7/3 or FMR7/6 |
| B-B18 | Removable hard disk 160GB (including firmware) for R&S® ZVA and R&S® ZVB with FMR7 |
| B-B19 | Additional removable Flash Disk 4GB for ZVA/ZVB with controller FMR6/5 with firmware for ZVA/ZVB |
| B-B19 | |
| B-B4 | Oven quartz (OCXO) for ZVA, ZVB, ZVT |
| B-B44 | USB-IEC/IEEE Adapter and driver-SW (USB-Stick) for control of external generators |
| B-K2 | Time domain (for ZVA, ZVB, ZVT) (software license) |
| B-K30 | Noise figure measurement on 2 port devices (for ZVA and ZVT, |
| B11 | Cable Set A for ZVA80 model .04, ZVA50 4-port based |
| B11 | Cable Set B for ZVA80 model .04, ZVA80 BU based |
| B7 | Measurements on pulsed signals. Pulse Profile,Recording time up to 25ms, up to 30MHz bandwidth |
| B8 | External attenuator control. Control unit for electronic attenuators of ZVAZ90E, ZVA-Z110E |
| B9 | Cable set for option ZVA-K9. (4-port ZVA8. Requires ZVAxy-B16) |
| B9 | Cable set for option ZVA-K9. (4-port ZVA24, ZVA40 (2.9mm) Requires ZVAxx-B16) |
| B9 | Cable set for option ZVA-K9. (4-port ZVA40 (2.4mm), ZVA50, ZVA67. Requires ZVAxx-B16) |
| BE | Customer Supply of a R&S ZVA-Z75 converter for a R&S ZVA80 model .04 |
| DE | Customer Supply of a R&S ZVA50 4-port for a R&S ZVA80 model .04 |
| 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 |
| K8 | Control of frequency converters (for ZVA with f>20 GHz, ZVT20, includes ZVA-K4) |
| K9 | Measurement of group delay on frequency converters without LO access (for ZVA, ZVT; |
| U27 | Motherboard upgrade kit for ZVAs produced before May 2009 to use ZVAK27 |
| UK7 | Upgrade Kit Trigger Input (Retrofit is required for Pulse-Profile option R&S®ZVA-K7 with older units. |