HLF400 Coaxial Cable with RP SMA Male to UHF Female Connector | Low Loss RF Cable for Wireless & Ham Radio Equipment

The NETBOON HLF400 Coaxial Cable Assembly with RP SMA Male to UHF Female Connector is built for high-frequency RF transmission with ultra-low signal loss and dependable performance across a wide range of wireless and communication devices. Designed for professional and outdoor-grade usage, this cable delivers exceptional shielding, long-lasting durability, and wide compatibility between modern RP-SMA interfaces and legacy UHF SO-239 (female) systems.

This coaxial assembly uses HLF400 low loss cable, which is a high-performance equivalent to LMR400 cable, making it ideal for applications where minimal attenuation and reliable signal quality are crucial. The RP SMA Male connector is widely used in Wi-Fi routers, IoT modules, and RF transmitters, while the UHF Female connector supports older radio equipment, CB antennas, and communication systems.

Its Copper Clad Aluminum (CCA) core with double shielding (aluminum foil and braided copper) ensures efficient RF transmission over longer distances, even in electrically noisy environments. The UV-resistant outer jacket allows reliable deployment in outdoor and industrial conditions without signal degradation.

Whether you’re connecting your wireless networking gear to CB antennas, ham radios, or surveillance systems, this assembly offers seamless integration and rugged durability.

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🟢 Key Features:

• ✅ Connector Type: RP SMA Male to UHF Female (SO-239)

• ✅ HLF400 Cable: Equivalent to LMR400 Standard

• ✅ Ultra Low Signal Loss Design

• ✅ Operating Frequency: DC to 6 GHz

• ✅ Impedance: 50 Ohms

• ✅ Heavy-duty Outer Jacket (PE) for Outdoor Use

• ✅ High Compatibility for Wireless & Radio Systems

• ✅ Ideal for Custom Installations and Long-Distance Connectivity

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🟢 Technical & Mechanical Specifications:

• Cable Type: HLF400 Low Loss Coaxial Cable

• Connector A: RP SMA Male

• Connector B: UHF Female (SO-239)

• Impedance: 50 Ohms

• Frequency Range: DC to 6 GHz

• VSWR: ≤ 1.25

• Center Conductor: Copper Clad Aluminum (CCA)

• Shielding: Aluminum Foil + 95% Tinned Copper Braid

• Outer Jacket: UV Resistant PE (Polyethylene)

• Temperature Range: -40°C to +85°C

• Available Length Options: 1 Meter, 5 Meter, 10 Meter, 15 Meter, 20 Meter, 25 Meter, 30 Meter

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🟢 Compatible Devices:

WiFi Routers, Wireless Access Points, IoT Transmitters, CB Radios, Ham Radio Antennas, RF Communication Modules, SO-239 Antennas, Surveillance Systems, RF Switches, RP-SMA Enabled Wireless Equipment, Signal Boost Interfaces, Amateur Radio Gear

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🟢 Warranty Information:

6 Months Warranty – Quality Assured by NETBOON
Every unit is tested and inspected for reliability and backed by our performance warranty.

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🟢 Bulk & OEM Inquiry:

Need custom length or bulk orders for your RF project?
📞 Call/WhatsApp: +91-6266758816, +91-9303369506
📧 Email: netboon15@gmail.com