Commscope
LDF4-50A premium 1/2-inch coaxial cable
LDF4-50A premium 1/2-inch coaxial cable
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The LDF4-50A is a premium 1/2-inch coaxial cable from CommScope's HELIAX® series, designed for superior performance in wireless communication systems. Its robust construction and exceptional electrical properties make it a preferred choice for professionals seeking reliability and efficiency in their installations.
Key Features:
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Construction: The LDF4-50A features a corrugated copper outer conductor and a copper-clad aluminum inner conductor, providing a balance between flexibility and durability. Its low-density foam polyethylene (Foam PE) dielectric ensures minimal signal loss, and the black polyethylene (PE) jacket offers protection against environmental factors.
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Electrical Performance: Designed with a characteristic impedance of 50 ohms (±1 ohm), the cable supports a broad operating frequency range from 1 MHz to 8800 MHz. It boasts a low capacitance of 75.8 pF/m (23.1 pF/ft) and a high velocity factor of 88%, ensuring efficient signal transmission.
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Power Handling: The LDF4-50A is capable of handling peak power levels up to 40 kW, making it suitable for high-power applications. Its low attenuation characteristics ensure minimal signal loss over extended distances.
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Environmental Resilience: With an operating temperature range of -55 °C to +85 °C (-67 °F to +185 °F) and compliance with environmental standards like RoHS and REACH-SVHC, the cable is designed to withstand diverse environmental conditions.
Technical Specifications:
| Parameter | Value |
|---|---|
| Impedance | 50 ohms ±1 ohm |
| Capacitance | 75.8 pF/m (23.1 pF/ft) |
| Velocity of Propagation | 88% |
| Peak Power Handling | 40 kW |
| Operating Frequency Range | 1 MHz – 8800 MHz |
| Attenuation @ 1000 MHz | 7.284 dB/100 m (2.22 dB/100 ft) |
| Inner Conductor Diameter | 4.826 mm (0.19 in) |
| Outer Conductor Diameter | 13.97 mm (0.55 in) |
| Diameter Over Jacket | 15.875 mm (0.625 in) |
| Cable Weight | 0.22 kg/m (0.148 lb/ft) |
| Operating Temperature Range | -55 °C to +85 °C (-67 °F to +185 °F) |
Applications:
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Cellular Networks: Ideal for connecting base station antennas to transceivers, ensuring efficient signal transmission in mobile communication systems.
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Broadcast Systems: Used in transmitting audio and video signals with high fidelity, essential for television and radio broadcasting.
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Microwave Communications: Suitable for point-to-point microwave links, providing reliable connectivity in high-frequency applications.
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Satellite Communications: Employed in earth station installations to maintain signal integrity between satellite dishes and communication equipment.
For professionals seeking a reliable coaxial cable that combines low attenuation with high power handling capabilities, the LDF4-50A stands out as an excellent choice. Its robust construction and superior electrical performance make it suitable for a variety of demanding applications in the wireless communication industry.
To purchase the LDF4-50A or to learn more about its applications, visit VSATPlus. VSATPlus offers this high-quality cable, ensuring you have the best components for your communication needs.
