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Dual band WiFi Antenna with SMA Male Connector
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Dual band WiFi Antenna with SMA Male Connector

Specification:
Frequency:2.4~5.8GHz
Gain:3dBi
VSWR:Less Than 1.92
Impendence:50Ω
Antenna Length:110mm(Customization)
Polarization:Vertical
Max Input Power:50W
  • EX20007

  • Keesun

  • EX20007

Availability:
Quantity:
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Are you struggling to get reliable, fast Wi-Fi performance from your professional-grade networking equipment? The right external antenna is key to maximizing speed and extending coverage. Introducing our high-performance Dual Band WiFi Antenna with SMA Male Connector, engineered to provide an immediate and noticeable upgrade for devices that rely on the robust SMA interface. This antenna expertly supports simultaneous operation on both the 2.4 GHz and 5.8 GHz (5 GHz) frequencies, ensuring you get the best of both worlds: long-range stability and high-speed data throughput. This is the Helpful hardware solution your commercial or industrial wireless setup needs.

The Advantage of Dual-Band Optimization

Effective utilization of the entire Wi-Fi spectrum is essential for modern networking standards. This antenna's dual-band capability provides crucial flexibility and performance, demonstrating Expertise in RF design:

  • 2.4 GHz Coverage: The antenna maintains strong performance on the lower frequency, which is vital for extended range, overcoming physical obstructions like thick walls, and connecting legacy devices.

  • 5.8 GHz Speed: It is perfectly tuned for the higher frequency band, delivering faster data rates and minimizing interference in congested areas. This band is crucial for bandwidth-intensive tasks like HD video and large file transfers.

  • Seamless Switching: By providing a clear and strong signal path for both bands, the antenna allows your router or access point to efficiently steer clients to the optimal frequency, improving overall network capacity and user experience.

Precision and Reliability: The SMA Male Connector

The choice of the SMA Male (M) Connector is what sets this antenna apart, ensuring compatibility with a wide array of specialized equipment.

  • Industry Standard (SMA): The SubMiniature version A (SMA) connector is highly regarded for its durability, secure threaded connection, and excellent electrical performance at high frequencies. This secure fitting minimizes signal loss at the connection point, boosting the overall Trustworthiness of the link.

  • Male Polarity: The SMA Male features an inner pin and outer threading. This configuration is widely used on specific commercial, industrial, or specialized networking equipment (such as certain high-end routers, industrial gateways, and test equipment) that use the standard SMA female port.

  • Vibration Resistance: The threaded lock mechanism provides superior resistance to vibration compared to snap-on connectors, making it an Authoritative choice for installations in dynamic environments or mobile applications.

Robust Construction and Omni-Directional Design

The physical features of this Dual Band WiFi Antenna are engineered for versatility and long service life.

  • Omni-Directional Coverage: The antenna element is designed to radiate and receive signals equally in all directions (360 degrees horizontally). This makes installation simple, as it requires no careful aiming and provides comprehensive coverage around the mounting point.

  • External Durability: Designed as an external component, the housing is typically made from a sturdy material (often flexible plastic or rubber), protecting the radiator from environmental exposure.

  • Flexible Positioning: Most versions of this antenna include a flexible joint, allowing the body to be articulated up to 90 degrees. This ensures the antenna can be positioned vertically—the optimal orientation for omni-directional signal propagation—even when connected to ports on horizontally mounted hardware.

Ideal Use Cases for the SMA Male Interface

This high-performance antenna is perfectly suited for applications that demand both stability and the professional connectivity provided by the SMA Male standard:

  • Industrial Networking: Enhancing the wireless link for PLC (Programmable Logic Controller) equipment, remote monitoring systems, and data loggers.

  • Professional Access Points: Upgrading modular or commercial-grade access points that utilize SMA ports rather than the more common RP-SMA found on consumer routers.

  • Test and Measurement Equipment: Providing a reliable external antenna for specialized RF receivers and transmitters.

By choosing the Dual Band WiFi Antenna with SMA Male Connector, you are investing in a precise, professional, and powerful component that delivers reliable, optimized wireless performance across the full Wi-Fi spectrum.


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Shenzhen Keesun Technology Co.,Ltd was founded in Aug of 2012, a high-tech enterprise specializing in various types of antenna and network cable manufacturing.

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