This plug-in interface to be built in at the rear of the R&S®XK2100L/ GX2900Lis for the control of external options/peripheral equipment. It requires an Option Interface R&S®GV2000 at the external option. The Option Interface R&S®GV2000 is used for the following equipment:
- Postselection (TX filter), 150 W, R&S®FK2101X