YILIANDUO SMA Male to SMA Female LMR240 Low Loss Coaxial Cable RF Antenna Extension Cable

$23.91 USD

Promotion Épuisé

Frais d'expédition calculés à l'étape de paiement.

Features

Genuine LMR240 Low Loss Design: Adopts standard LMR240 low-loss coaxial structure, ultra-low signal attenuation, effectively reduces RF signal loss during long-distance transmission, maintains stable antenna gain and transmission efficiency.
SMA Male to SMA Female Connector: Equipped with standard SMA Male plug and SMA Female jack, universal industry standard interface, plug and play for all SMA-port wireless communication equipment.
Industrial Weather Resistance: High-strength UV-proof outer jacket, waterproof and dustproof design, resistant to harsh outdoor environments such as strong sunlight, rain and low temperature, extending service life for outdoor deployment.
50Ω Impedance Matching: Standard 50 Ohm impedance design, perfectly matched with RF antennas, LTE routers and IoT equipment, low VSWR, effectively protects wireless devices from signal reflection damage.
5M Flexible Length: 5-meter customized length meets most installation scenarios, flexible bending for easy wiring routing, convenient for indoor, outdoor and equipment hidden installation.
Wide Compatibility: Compatible with 4G/5G LTE routers, LoRaWAN gateways, FPV drones, wireless network cards, industrial DTU and all SMA interface RF communication devices.

Description

This 5M LMR240 low-loss coaxial cable is a professional-grade RF antenna extension cable designed for high-frequency wireless communication systems. Built with pure copper inner conductor and double shielding layer, it greatly reduces electromagnetic interference and signal attenuation, ensuring high-fidelity signal transmission even in long-distance connection.

Featuring SMA Male to SMA Female connectors, this cable realizes one-stop antenna extension connection, eliminating the need for extra adapters. The precision-machined connectors ensure tight locking, stable contact and no signal interruption. The thickened anti-UV outer sheath is specially optimized for outdoor use, with excellent waterproof, anti-aging and tensile properties, adapting to complex working environments such as equipment cabinets, rooftops and field base stations.

With standard 50Ω impedance and professional impedance matching technology, this LMR240 cable keeps VSWR at a low level, effectively protecting LTE routers, mining equipment and wireless modules from standing wave damage. Compared with ordinary RG58 cables, LMR240 has lower loss and stronger signal penetration, which is more suitable for long-term high-power RF transmission.

Suitable for wireless technology enthusiasts, communication engineering construction, outdoor IoT deployment and electronic maintenance engineers. Whether for personal DIY equipment upgrade or B2B bulk wholesale procurement, this SMA male-to-female coaxial cable provides stable performance, durable quality and cost-effective advantages.

Specifications

Cable Model	LMR240 Low Loss Coaxial Cable
Connector Type	SMA Male to SMA Female
Cable Length	5M/10M/15M/20M
Impedance	50 Ohm
Outer Material	UV Resistant PVC Jacket
Shielding Layer	Double Shielded Anti-interference
Application	Indoor / Outdoor / Equipment Use