GSM 3G Combo Antenna Hot Sales SMA Males

• Customization: Available
• Directionality: Rhcp+Linear
• Material: ABS
• Model NO.: GL-DY058
• Nature of Operation: Receiving Antenna
• Sturcture Form: Wire Antenna
• VSWR: 1.5~2
• PCS/CTN: 100
• Weight/CTN: 12.5
• Connector: SMA
• Usage: Car Antenna
• Usage Occasion: Car Antenna
• Operating Wavelength: Microwave
• Dimensionality: One-Dimensional Antenna
• Transport Package: 48*30*28cm
• Specification: 50*48mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8529109090
• Production Capacity: 3000PCS/Day
• Package Size: 20.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

GL-DY058 LTE+WIFI Dual-Band Antenna - 4G/LTE & 2.4GHz WIFI, IP67 Weatherproof, High-Gain

The GL-DY058 LTE+WIFI Antenna combines 4G/LTE (806-960MHz/1710-2690MHz, 2.0dBi gain) and 2.4GHz WIFI (2400-2483.5MHz, 3.0dBi gain) connectivity in a compact, ruggedized design. Engineered for reliable wireless communication in harsh environments, it features linear polarization, 50Ω impedance, and low V.S.W.R (≤2.0) for optimal signal transmission. The antenna's IP67-rated housing protects against dust and water ingress (excluding cable outlet), while its operating range (-40℃~+85℃) and humidity tolerance (up to 95%) ensure durability in extreme conditions. Ideal for outdoor IoT devices, vehicle telemetry, and industrial applications, it supports screw-based installation and includes SMA male connectors for easy integration. With dual-band efficiency and ROHS compliance, the GL-DY058 provides stable, high-speed data transfer for real-time monitoring and connectivity. Its compact dimensions (50×48mm) and vibration resistance (10–55Hz) further enhance its suitability for dynamic environments.

Specification

Electrical Index
Product Name	LTE+WIFI Antenna
Product Number	GL-DY058W
Frequency Range-MHz	806-960/1710-2690	2400-2483.5
Band Width-MHz	154/980	83.5
V.S.W.R	≤2.0
Gain-dBi	2.0	3.0
Polarization	Linear	Linear
Input Impedance-Ω	50
Mechanical Index
Connector	SMAmale
Antenna Dimension-mm	50×48
Installation way	Screw
Ingress Protection	IP65-IP67(exclude cable outlet)
Vibration	10 to 55MHz with 1.5mm amplitude 2 hours
Relative Humidity	Up to 95%
Environmentally Friendly	ROHS Compliant
Temperature-℃	-40-+85

Functional Advantages

IMPROVED SIGNAL STABILITY

Combination antennas effectively integrate multiple signal reception and transmission functions, minimizing signal fluctuations and interruptions. Whether in areas with complex electromagnetic environments or during varying weather conditions, they ensure a consistent and reliable signal connection, enabling smooth communication and data transmission.

EXTENDED COMMUNACATION RANGE

They provide a stable signal by integrating multiple reception technologies, reducing drops and interruptions for reliable communication.

ENHANCED MULTI-BAND PERFORMANCE

Combination antennas support multiple frequency bands simultaneously, allowing for versatile usage across different communication standards and devices. Whether it's for 2G, 3G, 4G, 5G, Wi-Fi, or other specialized frequencies, these antennas provide optimal performance across the board. This multi-band capability ensures compatibility with a wide range of equipment and future-proofs your communication infrastructure.

Core Applications

SMART BUILDING INTEGRATION
Essential for modern smart buildings, combination antennas ensure seamless connectivity for IoT devices, smart lighting, and HVAC systems. They provide stable signal coverage throughout the structure, enabling efficient automation and remote management.

VEHICLE CONNECTIVITY SOLUTION
Ideal for vehicles equipped with multiple communication devices, such as fleet management systems and in-car entertainment. Combination antennas support GPS, 4G/5G, and Wi-Fi simultaneously, ensuring reliable connections for navigation, real-time tracking, and passenger internet access.

REMOTE WORKSTATION SUPPORT
Perfect for remote workstations in areas with weak signal coverage. These antennas enhance network stability for video conferencing, cloud computing, and large file transfers, ensuring uninterrupted productivity regardless of location.

RETAIL STORE ENHANCEMENT
Crucial for retail environments filled with point-of-sale systems, digital signage, and customer Wi-Fi. Combination antennas deliver robust signal coverage, facilitating smooth transactions, targeted advertising, and seamless customer internet access to improve the shopping experience.

PUBLIC EVENT CONNECTIVITY
Installed in stadiums, concert halls, or outdoor festivals, combination antennas extend Wi-Fi and cellular coverage to handle high user density. They ensure attendees can share experiences online, access event information, and enjoy uninterrupted connectivity during large gatherings.

 

FAQ

Q: What advantages do combination antennas offer?
A: Combination antennas save space, simplify installation, and improve signal reception across multiple frequencies. They ensure reliable connectivity for various devices in one compact unit.

Q: How do combination antennas improve vehicle connectivity?
A: They capture multiple signals (e.g., GPS, cellular) simultaneously, providing stable connections for navigation and infotainment, even in weak-signal areas.

Q: Can combination antennas be tailored for specific frequencies?
A: Yes, many can be customized to support desired frequency bands, ensuring compatibility with specific devices or networks.

Q: What should I consider when installing a combination antenna?
A: Choose a location with good signal exposure, minimize cable length to reduce loss, and ensure compatibility with your devices and mounting surface.

Q: Are combination antennas suitable for outdoor use?
A: Many are weatherproof and rugged, ideal for outdoor IoT or vehicle applications in harsh conditions, offering durable performance.