A.R. Directional Coupler D7352A from AR RF/Microwave Instrumentation is a high‑power RF directional coupler designed for accurate signal sampling and monitoring in high‑frequency test environments. This unit operates over a wide 4 GHz to 8 GHz frequency range with a 50 dB coupling factor and supports up to 600 W of power, making it suitable for high‑power RF amplifiers, microwave systems, and EMC/communications test setups. It provides precise forward and reflected power measurement while minimizing impact on the main signal path. Model: D7352A, Serial Number: 0341429.

Used- in great condition.