Millimeter wave measurements in one sweep with the R&S®ZVA110 presented at EuMW 2012
![R&S®ZVA vector network analyzer R&S®ZVA vector network analyzer](https://cdn.rohde-schwarz.com/image/products/test-and-measurement/analyzers/network-analyzers/zva/zva110-vector-network-analyzer-front-view-rohde-schwarz_200_26984_120_68_15.jpg)
Rohde & Schwarz presented group delay measurements on converters without LO access at the European Microwave Week 2013 in Nuremberg. Based on a novel two-tone technique, the R&S®ZVA vector network analyzer with the R&S®ZVA-K9 embedded LO mixer delay measurements option enables absolute group delay measurements on mixers and frequency converters without the need for a calibration mixer. In addition, the much easier calibration requiring only a through connection significantly simplifies the setup for this measurement.