3G Screw Antenna SMA/MCX/Fakra Connector Hot Sales

• Customization: Available
• Directionality: Rhcp+Liner
• Material: ABS
• Model NO.: GL-DY601
• Nature of Operation: Receiving Antenna
• Sturcture Form: Wire Antenna
• VSWR: <1.5
• PCS/CTN: 100
• Weight/CTN: 12.5
• Connector: SMA Male
• Usage: Car Antenna
• Usage Occasion: Car Antenna
• Operating Wavelength: Microwave
• Base Antenna: High Gain Antenna
• Dimensionality: One-Dimensional Antenna
• Transport Package: 49.5*22.5*27.5
• Specification: 59.2*52.5*15.3mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8529109090
• Production Capacity: 3000PCS/Day
• Package Size: 20.00cm * 15.00cm * 5.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 3 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Product Description

COMBO Antenna GL-DY601 - Dual-Band GPS/GSM High-Performance 

The COMBO Antenna GL-DY601 is a cutting-edge, dual-band antenna designed for seamless GPS and GSM connectivity. It features a high-gain GPS dielectric antenna with a center frequency of 1575.42±3MHz and a GSM antenna covering 824~960MHz/1710~2170MHz frequency ranges. With a low V.S.W.R (<1.5 for GPS, <2.0 for GSM) and excellent polarization (RHCP for GPS, Linear for GSM), it ensures reliable signal reception. The built-in LNA boosts GPS signal strength with 28±2dB gain and low noise figure (<2dB). Its robust mechanical design, featuring ABS radome and cast aluminum base, withstands harsh environments (-40℃~+85℃, IP67 rating). Ideal for automotive, IoT, and navigation systems requiring precise location tracking and communication.

Specification

Item			Specifications
GPS Antenna	Dielectric Antenna	Center Frequency	1575.42±3MHz
		Band Width	CF±5MHz
		Polarization	RHCP
		Gain	2dBic(Zenith)
		V.S.W.R	≤1.5
		Impendance	50Ω
		Axial Ratio	3dB(max)
	LNA	Gain	28±2dB
		Noise Figure	≤2dB
		V.S.W.R	≤2.0
		Supply Voltage	2.2~5V DC
		Current Consumption	≤20mA
GSM Antenna		Frequency Range	824~960MHz/1710~2170MHz
		V.S.W.R	≤2.0
		Polarization	Linear
		Gain	2.0dBi
		Impedance	50Ω
Mechanical		Cable	RG174
		Connector	SMA/MCX/FAKRA or others
		Material	Radome:ABS/Base:Cast Aluminum
		Mounting Method	Screw
Environmental		Operating Temperature	-40℃~+85℃
		Relative Humidity	Up to 95%
		Ingress Protection	IP67 (exclude cable outlet)
		Vibration	10 to 55Hz with 1.5mm amplitude 2hours
		Environmentally Friendly	ROHS Compliant

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.