The RFI SP3827-2312-4.3 Directional Coupler is a 3-port device with a 12 dB coupling value, designed for the 380-2700 MHz frequency range and capable of handling up to 200W of power. Featuring 4.3-10 female connectors, this coupler is an essential component for various RF applications, including combining, sampling, and power splitting. Typically used in Distributed Antenna Systems (DAS), it plays a crucial role in sampling RF for fiber-fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high-end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values, giving network designers and planners the ability to optimize and balance RF levels throughout a DAS network.
Product Features:
- This RFI SP3827-2312-4.3 Directional Coupler ensures optimized signal distribution, providing efficient distribution of feeder cable signals.
- It is manufactured to deliver exceptional performance with a low PIM rating of ≤ -150 dBc (3rd Order 2x43 dBm carriers), ensuring minimal interference.
- This device works seamlessly with simplex and duplex channels, supporting both analog and digital communications.
- It features 4.3-10 female connectors, ensuring reliable and secure connections.
- This coupler is designed to handle up to 200W of power, making it suitable for high-power applications.
- It covers multi-band frequencies from 380-2700 MHz, including UHF and cellular bands.
- This device has an environmental IP 65 rating, ensuring durability and protection against harsh conditions.
- It is suitable for use in multi-carrier systems, providing versatile functionality.
Application Areas:
- This coupler is ideal for use in Distributed Antenna Systems (DAS), ensuring reliable signal distribution and sampling.
- It is perfect for RF applications that require combining, sampling, and power splitting, providing versatile functionality.
- This device is beneficial for fiber-fed systems, playing a crucial role in efficient RF sampling and distribution.
- It is suitable for use in feeder cable networks, ensuring effective power distribution across the network.
In the Box:
- 1x RFI SP3827-2312-4.3 Directional Coupler
Documents:
RFI SP3827-2312-4.3 Directional Coupler - Datasheet
