High-Efficiency Overair SMD Antenna for 5g, 4G, and 3G Connectivity

• Customization: Available
• Frequency Range: 700-5000
• Material: Ceramic
• Model NO.: GL-OAN01
• Nature of Operation: Receiving Antenna, Transmitting Antenna
• Polarization: Vertical Polarization
• Usage: Communication Antenna
• VSWR: 3
• MOQ: 100PCS
• Fob Port: Shenzhen
• Payment: Tt, Paypal
• Operating Wavelength: Microwave
• Specification: 26*5*1.6 mm
• Trademark: LEHENG
• Origin: China
• HS Code: 8517707090
• Production Capacity: 150000/Month
• Package Size: 50.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 3.000kg
• Lead Time: 7 days (1 - 3 Pieces) ; To be negotiated ( > 3 Pieces)

Product Description

Product Description

GL-OAN01 – Compact Wideband SMD Patch Antenna For Multi-Band 4G/5G Connectivity

The GL-OAN01 is a miniature, surface-mount patch antenna designed to cover a broad spectrum from 700 MHz to 5 GHz, supporting major wireless standards including 5G (Sub-6GHz), 4G, 3G, 2G, NB-IoT, and CAT1. It delivers optimized gain across its operating bands—approximately 3.0 dBi at 890 MHz, 5.0 dBi at 2 GHz, 3.1 dBi at 3.7 GHz, and 2.0 dBi at 4.8 GHz—with a VSWR of <3.0, ensuring reliable multi-band performance. Built for high stability under varying environmental conditions and capable of handling up to 3W of power, its ultra-compact footprint (26.0 x 5.0 x 1.6 mm) and simple two-pad soldering design enable seamless integration into space-constrained, high-volume PCB assemblies. The GL-OAN01 is an ideal antenna solution for modern compact devices requiring robust, multi-standard cellular connectivity, such as 5G modules, IoT gateways, portable routers, industrial trackers, and any application where a low-profile, high-reliability, wideband embedded antenna is critical.

Specification

GL-OAN01	Specification
WorkingFrequency	700-960Mhz ,1710-2700Mhz, 3300-4200Mhz ,4400-5000Mhz
Impedance	50Ω
Gain(dBi)	3.0 dBi(890Mhz) 5.0 dBi(2Ghz) 3.1 dBi(3.7Ghz) 2.0 dBi(4.8Ghz)
VSWR	<3
OperationTemperature	-40℃~+85℃
PowerCapacity	3W

Functional Advantages

Ultra-Compact Multi-Band SMD Patch Antenna

Featuring a minimal footprint of 26.0 x 5.0 x 1.6 mm³, this surface-mount antenna provides comprehensive coverage from 700 MHz to 5 GHz, supporting 2G, 3G, 4G, 5G (Sub-6GHz), NB-IoT, and CAT1 applications in a single, space-saving component.

Stable VSWR for Broadband Performance

Maintains a VSWR of <3.0 across all operating bands (700-960 MHz, 1710-2700 MHz, 3300-4200 MHz, 4400-5000 MHz), ensuring reliable impedance matching and efficient signal transmission.

Low-Power Operation with High Stability

Rated for up to 3 Watts power handling, suitable for typical IoT, cellular, and portable device applications. Maintains stable electrical performance across an operating temperature range of -40°C to +85°C.

Core Applications

Compact Mobile Devices
This ultra small SMD antenna is designed for integration into space constrained mobile devices, including smartphones, tablets, and portable hotspots. Its broad frequency coverage from 700MHz to 5GHz supports 2G, 3G, 4G, 5G (Sub 6GHz), NB IoT, and Cat 1 connectivity in a single, miniature footprint.

High Density IoT Modules
Ideal for NB IoT, Cat 1, and other LPWAN modules where PCB space is at a premium. The antenna provides reliable cellular connectivity for smart meters, asset trackers, and industrial sensors while enabling extremely compact module designs.

Miniaturized Medical and Portable Equipment
Suited for portable medical devices, handheld diagnostic tools, and personal emergency response systems that require robust, multi band cellular connectivity within a very small form factor.

FAQ

Q1: What is an ISM band antenna?
A: An ISM band antenna is designed to operate in the Industrial, Scientific, and Medical frequency bands, which are license-free and widely used for wireless communication technologies such as WiFi, Bluetooth, Zigbee, LoRa, and other IoT devices.

Q2: Are LoRa antennas and general ISM antennas interchangeable?
A: They can be used interchangeably if the frequency range matches. However, LoRa antennas are often tuned for specific LoRa frequency bands and may offer better performance in LoRa-specific applications compared to a general-purpose ISM antenna.

Q3: What frequency bands do LoRa antennas support?
A: Common LoRa frequency bands include 868 MHz (EU), 915 MHz (US), 433 MHz (Asia), and 490 MHz (Japan). It is important to select an antenna that matches the regional frequency plan of your LoRa network.

Q4: What type of connector is commonly used for LoRa and ISM antennas?
A: SMA and RP-SMA connectors are widely used, especially for gateway and device antennas. N-type connectors may also be found in higher-power or outdoor applications.

Q5: What regulations apply to LoRa and ISM antenna use?
A: ISM band usage is subject to regional regulations regarding frequency, transmit power, and duty cycle. Always comply with local radio communication laws when deploying LoRa or other ISM band devices.