Bandpass/bandstop (BP/BS) and low-pass/high-pass (LP/HP) diplexers meeting rigid passive intermodulation (PIM) specifications are the essential building blocks of innovative test system architectures. By integrating K&L Microwave filters with Dow-Key Microwave’s switch matrices, an OEM can construct a single automated test system capable of covering a variety of frequency bands. Learn more.
TETRA Measurements 101 By Rohde & Schwarz
TETRA, the TErrestrial Trunked RAdio, is the professional mobile radio standard (PMR) used worldwide by governmental safety and security authorities and organizations, as well as by private utilities from energy suppliers through to transport. This article shows examples for measurements with Rohde & Schwarz instruments covering the entire range of TETRA test requirements.