X3C19E2-20S is a low-profile, high-performance 20dB directional coupler in a new, user-friendly, and manufacturing-friendly surface-mount package. It is designed for use in DCS, PC, WCDMA, and LTE frequency bands. X3C19E2-20S is specifically designed for power and frequency detection, as well as voltage standing wave ratio monitoring, where strict control of coupling and low insertion loss is required. It can be used in high-power applications up to 225 watts. 

The parts have undergone rigorous testing and have been manufactured using materials with a thermal expansion coefficient (CTE). These materials are compatible with common substrates such as FR4, G-10, RF-35, RO4003 and polyimide. They are produced with a 6/6 tin plating finish in accordance with RoHS standards. 

 

 

X3C19E2-20S Characteristics: 

1400 - 2700 MHz 

• DCS, PC, WCDMA and LTE 

• High power 

Very low loss 

• Tight coupling 

•High directional accuracy 

Environmentally friendly production 

•Tape and reel 

• Lead-free