CommScope C-20-CPUSE-N-A Passive RF Device for Telecommunications Use

C-20-CPUSE-N-A is a 20 dB, air‑dielectric directional coupler from Andrew/CommScope designed to sample RF energy in telecom distribution networks without introducing significant loss to the main path. It covers 698–2700 MHz with a 50‑ohm impedance and uses N‑type female connectors, making it suitable for indoor/outdoor passive RF installations. Insertion loss is typically around 0.3 dB, with isolation near 20 dB and a minimum return loss of 16 dB, yielding a VSWR of about 1.35:1 across the band. The device is IP65 protected for indoor/outdoor use and is designed to handle average power up to 200 W and peak power up to 2 kW. As a genuine CommScope Andrew passive device, it is commonly employed in RF distribution, DAS, and other telecom applications where a controlled 20 dB sample is required without compromising the main link performance.