Description
For cellular and public safety wireless infrastructure, this 20 dB Low PIM Directional Coupler provides controlled RF signal sampling across the 138-960 MHz frequency range. It is fitted with a 4.3-10 Female connector for reliable integration into Distributed Antenna Systems and professional RF distribution networks. The 20 dB coupling value enables accurate monitoring and measurement of a representative portion of the RF signal while minimizing disruption to the primary transmission path. Its broad frequency coverage supports cellular networks, public safety communication systems, in-building wireless installations, DAS infrastructure, VHF/UHF applications, and RF signal distribution. Low passive intermodulation performance helps maintain signal integrity in multi-carrier environments by reducing the potential for unwanted intermodulation products. This makes the coupler particularly valuable in systems where clean RF performance and dependable coverage are critical. It can be used for signal monitoring, RF power measurement, network commissioning, installation testing, troubleshooting, system maintenance, and performance verification. Precision construction provides consistent coupling characteristics for repeatable RF measurements, while the 4.3-10 Female interface supports secure connection within professional DAS installations. The coupler is suitable for engineers, RF installers, network integrators, and technicians requiring reliable sampling points within wireless infrastructure. Its broadband 138-960 MHz capability provides flexibility across multiple RF services and frequency bands. Combining accurate 20 dB coupling, low PIM characteristics, broad frequency coverage, and robust connectivity, this directional coupler is well suited for cellular DAS, public safety networks, in-building wireless systems, RF monitoring, signal distribution, and professional RF testing applications.
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