143mm Height 2.4G Magnet Antenna 2400-2500MHz 3dBi SMA Male 50 Ohm

• Customization: Available
• Directionality: Directional Antenna
• Material: ABS
• Model NO.: GL-DYG840
• Nature of Operation: Directional Antenna
• Operating Wavelength: Microwave
• Sturcture Form: Surface Antenna
• Usage Occasion: Indoor
• Fob Port: Guangzhou
• MOQ: 100
• Payment: Tt, Paypal, Wu
• Usage: Communication Antenna
• Base Antenna: Directional Antenna
• Dimensionality: One-Dimensional Antenna
• Specification: 400*180*62mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8517707090
• Production Capacity: 1000PCS/Day
• Package Size: 20.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 7 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Product Description

GL-DY840-1 2.4GHz Magnetic Mount Antenna
 
This ultra-compact, magnetic-mount antenna is optimized for the 2400-2500 MHz 2.4GHz ISM band, delivering reliable signal coverage for Wi-Fi, Bluetooth, and IoT applications in mobile and fixed scenarios, including vehicle-mounted wireless systems, industrial IoT deployments, and temporary field setups.
 
Core Electrical Performance
 
Frequency Coverage: Tuned for 2400-2500 MHz, compatible with 2.4GHz Wi-Fi, Bluetooth, and ISM band communication protocols.
Stable Signal Transmission: Features 3 dBi gain, linear polarization, 50Ω impedance, and VSWR <1.5, ensuring efficient signal transfer and consistent performance in dynamic environments.
Power Handling: Supports medium-power 2.4GHz wireless transceivers and IoT gateways, with robust signal integrity for both short- and medium-range connectivity.
 
Mechanical & Environmental Advantages
 
Magnetic Mount Design: Enables quick, tool-free installation on metal surfaces (e.g., vehicle roofs, equipment housings), ideal for mobile and temporary deployments.
Integrated Cable & Connector: Equipped with a 2.5m RG174 cable and SMA male connector, ensuring seamless compatibility with 2.4GHz routers, IoT devices, and vehicle-mounted systems.
Ultra-Compact & Vibration Resistant: With dimensions of Φ30×143.3 mm, it combines a low-profile design with resistance to vibration (10-55Hz, 1.5mm amplitude for 2 hours), ensuring reliable performance in mobile environments.
Eco-Friendly & Weather Resistant: ROHS compliant, and rated for operating temperatures from -40°C to +85°C and humidity from 5% to 95%, ensuring consistent performance in harsh outdoor and industrial conditions.
 
This antenna balances easy installation, reliable 2.4GHz performance, and rugged durability, making it an ideal choice for vehicle-mounted Wi-Fi, industrial IoT, and mobile wireless applications.

Specification

Functional Advantages

Superior Signal Stability

Adopts advanced signal enhancement technology to minimize interference from external electromagnetic waves, ensuring consistent signal output.

Wide Frequency Coverage 

Covers a broad frequency range, compatible with multiple communication standards and devices. 

Easy Installation & Adjustment

Comes with a user-friendly mounting bracket and detailed installation guide, allowing quick and hassle-free installation.

Core Applications

Industrial Automation

Used in factory workshops, warehouses, and industrial parks for stable communication between IoT devices, sensors, and control systems.

Outdoor Wireless Coverage

 Applied in rural areas, mountainous regions, and suburban areas to enhance signal coverage for broadband, 4G/5G networks, and satellite communication.

Public Safety & Emergency Communication

Deployed in fire rescue, emergency disaster relief, and public security scenarios to ensure uninterrupted communication in critical situations.

Transportation & Logistics

Installed on trucks, ships, and trains for real-time data transmission, positioning, and monitoring during transportation.

Commercial & Residential Buildings

Used in shopping malls, office buildings, and residential complexes to improve indoor and outdoor wireless network coverage and signal quality.

FAQ

Q1:What is the frequency range of your communication antenna?
A:Our communication antenna covers a wide frequency range, including 700MHz-6GHz, which supports 4G, 5G, WiFi (2.4G/5G), and other common communication standards. 

Q2:How to install the communication antenna?
A:The installation of our communication antenna is very simple. It comes with a complete set of installation accessories (such as brackets, screws, etc.) and a detailed installation manual. You can choose wall-mounted, pole-mounted, or ceiling-mounted installation according to the actual environment.

Q3: Can the communication antenna be used outdoors?
A:Yes, our communication antenna is specially designed for outdoor use. It has excellent waterproof, dustproof, and weather-resistant performance, and can work stably in harsh weather conditions such as heavy rain, strong wind, high temperature, and low temperature.

Q4:Is the communication antenna compatible with my existing communication equipment?
A:Our communication antenna has strong compatibility and can be compatible with most common communication equipment on the market, such as routers, modems, signal transmitters, etc.

Q5:What is the service life of the communication antenna?

A:Under normal use conditions, the service life of our communication antenna is 5-8 years. The antenna is made of high-quality materials and undergoes strict quality testing, which ensures its durability and stability.