DC4759J5020AHF is a low-cost, low-profile, high-performance 20dB directional coupler with a RoHS-compliant halogen-free surface-mount package. It is designed for applications in the 4700–5900 MHz range, including WiFi and P2P/P2MP applications. DC4759J5020AHF is an ideal choice for power detection, signal injection, and other applications requiring low insertion loss signal monitoring. DC4759J5020AHF can be used on tapes and reels for mass production. All the grid components are made of ceramic-filled polytetrafluoroethylene composite materials, featuring good electrical and mechanical stability. All components have undergone strict qualification tests, and the units have undergone 100% RF testing. 

 

 

Features of DC4759J5020AHF: 

4700 – 5900 MHz 

• Average coupling: 20 dB 

0.58mm thick section 

• Extremely low insertion loss 

Surface Mounting 

•Tape and reel 

• Compliant with RoHS 

• Halogen-free 

-55°C to 85°C