The HC2-A99-XX Directional Coupler is a high-performance RF coupler designed for Distributed Antenna Systems (DAS), wireless infrastructure, and commercial communication networks. Operating from 698 MHz to 3800 MHz, it provides reliable RF signal sampling with exceptional low PIM performance and minimal insertion loss. Available in multiple coupling values, the HC2-A99-XX is ideal for RF monitoring, signal distribution, network optimization, and in-building wireless applications.
General Specifications:
Device Type: Directional Coupler
Model Number: HC2-A99-XX
Frequency Range: 698 – 3800 MHz
Power Handling: 300 W Average
Coupling Values: 5, 6, 10, 15, 20, 30, and 40 dB
Insertion Loss: Low Loss Design
PIM Performance: -161 dBc Maximum (2 × +43 dBm)
Input Connector: 4.3-10 Female
Output Connector: 4.3-10 Female
Configuration: 2-Port Directional Coupler
Application Areas: Distributed Antenna Systems (DAS), wireless infrastructure, RF signal monitoring, cellular networks, network optimization, in-building wireless systems, and broadband RF distribution.




