Elite Directional Couplers for Broadband

The ruggedized Marki Elite Series of next generation broadband directional couplers combine sophisticated neural network design with deep circuit knowledge and triplate stripline construction to offer the best directivity, return loss and coupling accuracy available on the market. Each coupler is bidirectional, meaning that it can be used in both the forward and reverse direction when the coupled ports are terminated with a 50Ω load or detector. Conductive paint is applied to all Elite Series products to reduce EMI/RFI leakage and improve resistance to corrosion. Couplers from this series are a suitable choice for broadband return loss measurements, power leveling, and signal monitoring applications.