The CommScope L4HF-D 4.3-10 Female for 1/2 in AL4RPV-50, LDF4-50A, HL4RPV-50 cable is a premium HELIAX® wireless and radiating connector designed specifically for use with 1/2 inch AL4RPV-50, LDF4-50A, and HL4RPV-50 cables. Featuring a 4.3-10 Female interface, this straight connector offers reliable performance and ease of installation in various wireless transmission and communication systems. Its precise design and superior materials make it an excellent choice for maintaining signal integrity in demanding environments.
Key Features:
- High-Performance Connector
- Low Passive Intermodulation (PIM)
- Wide Frequency Range
- High Power Handling
- Environmental Durability
- Strong Mechanical Performance
- Compliant with Industry Standards
Superior Electrical Performance
The L4HF-D connector delivers outstanding electrical performance, supporting a wide operating frequency range from 0 to 8800 MHz. It features a low typical insertion loss coefficient of 0.05 and maintains an exceptional return loss across its frequency bands, including 40.09 dB at 45–1000 MHz. This connector also boasts a shielding effectiveness of -110 dB, providing robust protection against signal interference, ensuring clear and stable connections.
Exceptional Power Handling Capabilities
Designed to handle high power requirements, the L4HF-D connector supports an average power rating of 600 W at 900 MHz and a peak power rating of up to 22.5 kW. Its high RF operating voltage of up to 884 V and a maximum DC test voltage of 2500 V make it ideal for high-power applications. These specifications ensure the connector's capability to maintain performance under intense operational conditions.
Durable Mechanical Design
The L4HF-D connector features a robust mechanical design that includes a coupling nut proof torque of 10 N-m (88.507 in lb) and a connector retention tensile force of 889.64 N (200 lbf). It is built for repeated use, with interface durability rated for up to 100 cycles and attachment durability for up to 25 cycles. The connector also meets rigorous mechanical shock and vibration standards, adhering to IEC 60068-2-27 and IEC 60068-2-6 test methods.
Reliable Environmental Protection
Engineered to withstand harsh environmental conditions, the L4HF-D connector meets IP68 standards for water and dust resistance when mated, along with IP66 water jetting resistance. It can endure extreme temperature ranges from -55 °C to +85 °C, ensuring reliable operation in both freezing and high-temperature environments. The connector's compliance with IEC 60068-2-11 corrosion test and IEC 60068-2-14 thermal shock test further underscores its resilience.
Compliance with International Standards
The L4HF-D connector is designed, manufactured, and distributed under the ISO 9001:2015 quality management system, ensuring consistent product quality and reliability. It complies with global environmental and safety standards, including ROHS, UK-ROHS, CHINA-ROHS, and REACH-SVHC regulations, making it a safe and sustainable choice for various applications.
Easy Integration and Installation
With its straight body style and clamp outer contact attachment method, the L4HF-D connector is simple to install and integrate into existing systems. Its silver-plated inner contact and trimetal outer contact plating provide excellent conductivity and long-term reliability. The connector's precise construction ensures secure and stable connections, reducing installation time and maintenance needs.
