The BAL-0520 from Marki Microwave is an instrumentation grade 5 to 20 GHz Balun (Balanced to Unbalanced Transforner). The Balun is tuned for optimal phase/amplitude balance and provides a 50 Ohm to 100 Ohm defferential transformation. It is ideally used for Antenna Feeds, Device Testing and other lab applications. It is available as a module with SMA connectors.
