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Engineered for reliable indoor wireless connectivity, this 2.4GHz Coaxial Antenna features a standard SMA Male connector and 2dBi gain, making it an ideal replacement or upgrade for WiFi routers and access points. The compact 5cm cable design allows for flexible installation in tight spaces, such as server racks or behind wall-mounted devices, minimizing cable clutter while maintaining signal integrity.
Manufactured by Zhenjiang Binjiang Electronic Co., Ltd., a trusted partner for Fortune Global 500 companies, this antenna is built with high-quality materials to ensure low VSWR and stable transmission. It is fully compliant with RoHS standards, ensuring environmental safety and durability. Whether for smart home IoT devices or enterprise office networks, this antenna provides a cost-effective solution for eliminating signal dead zones.
Parameter | Specification |
Frequency Range | 2400 - 2483 MHz |
Gain | 2 dBi |
VSWR | ≤ 1.5 |
Impedance | 50 Ω |
Polarization | Vertical |
Max Input Power | 50 W |
Connector Type | SMA Male (Straight) |
Cable Type & Length | 1.13 Cable / 5 cm (Customizable) |
Radiation Pattern | Omnidirectional |
Operating Temperature | -40°C to +85°C |
Certification | RoHS, CE, ISO/IEC Compliant |
● Optimized 2.4GHz Performance: Tuned specifically for the 2.4GHz ISM band, ensuring stable connectivity for WiFi (802.11b/g/n) and Bluetooth applications.
● Standard SMA Male Interface: Features a gold-plated SMA Male connector for excellent corrosion resistance and a secure, low-loss connection to your router or gateway.
● Compact & Flexible Design: The 5cm pigtail cable allows the antenna to be positioned freely, making it perfect for indoor routers where space is limited.
● High-Quality Construction: Built with durable materials and strict quality control processes (ISO/IEC standards) to ensure consistency between samples and mass production batches.
● Omnidirectional Radiation: Provides 360-degree signal coverage, ideal for expanding network reach in all directions within an office or home environment.
● RoHS Compliant: Manufactured using eco-friendly materials, meeting international environmental standards for global distribution.
● Wireless Routers & Gateways
●Indoor Access Points (AP)
● IoT Smart Home Devices
● Set-Top Boxes & Media Players
● Wireless IP Cameras
● Office & Home Networking
● Bluetooth Data Transmission
● Zigbee Modules
As a Global Leader in RF Solutions, Zhenjiang Binjiang Electronic Co., Ltd. offers more than just components; we provide reliability.
● Proven Track Record: Trusted by Fortune Global 500 companies and customers in 80+ countries.
● Quality Assurance: We maintain a 99% positive feedback rate on Alibaba International, backed by strict ISO/IEC quality management systems.
● Technical Support: Our experienced engineering team provides 24/7 support to help you solve connectivity challenges.
We understand that off-the-shelf solutions don't always fit every project. We offer flexible customization to meet your specific requirements:
● Cable Length: Can be customized from 5cm to several meters (e.g., RG174, RG316, 1.13).
● Connector Types: We can replace the SMA connector with RP-SMA, CRC9, TS9, or N-Type based on your device.
● Gain Options: Custom gain tuning available (e.g., 3dBi, 5dBi) for specific range requirements.
● Rapid Prototyping: We support small batch orders and rapid sampling to accelerate your product development cycle.
● Branding: OEM services available for cable color, housing logo, and packaging.
Q1: What is the difference between SMA Male and RP-SMA connectors?
A1: Standard SMA Male connectors have a pin in the center, whereas RP-SMA (Reverse Polarity) connectors have a hole in the center. It is crucial to check your router's port before ordering. We can customize this antenna with RP-SMA or other connectors if your device requires it.
Q2: Can I get a sample of this 2.4G antenna for testing?
A2: Yes, we support rapid prototyping. Since we keep stock of standard models like this 2.4GHz 2dBi antenna, we can usually dispatch samples within 3-5 working days. Contact Minna Liao for sample availability.
Q3: Is this antenna suitable for outdoor use?
A3: This specific model is designed as an Indoor WiFi Antenna with a short 5cm cable and is best suited for indoor environments like offices and homes. For outdoor base stations or harsh environments, please check our "Outdoor Base Station" or "Fiberglass Antenna" categories for IP67 rated options.
Q4: Do you offer a warranty on your RF antennas?
A4: Yes, as an ISO/IEC certified manufacturer, we guarantee the quality consistency of our products. All our antennas undergo strict testing for VSWR and gain before shipment. We provide technical support and warranty service in accordance with our company policy.
Q5: Can you customize the cable length for a specific enclosure?
A4: Absolutely. One of our core USPs is Small Batch Customization. We can adjust the cable length (using 1.13, RG174, or RG316 cables) to fit your specific device enclosure. Please contact us with your length requirements.
Available for OEM/ODM customization. Full technical datasheet provided upon request.
Contact Us:Minna Liao
Email: minna_liao@bjdz.top
WhatsApp / WeChat: +86 186 2128 3578
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