LTE-Compatible Mid-Size MIMO Antenna

Standard

This twin-cable antenna supports 4G/LTE applications. Compared to our compact MIMO antenna, the larger enclosure improves performance in the 800–900 MHz band (platinum band).

Two antennas are integrated into a compact housing and optimized to minimize mutual interference, enabling easy implementation of a 2×2 MIMO configuration in your device.

The antenna housing provides IP56-rated ingress protection, making it suitable for outdoor installations.

Mounting options include screws, the included double-sided adhesive tape, or magnets, allowing flexible installation based on your enclosure design.

LTE Outdoor MIMO Antenna Installation Example

Features

1. High Radiation Efficiency and Stable RF Performance

The antenna delivers strong free-space performance and maintains stable RF characteristics when mounted on metal surfaces. The radiating element is engineered to minimize performance degradation in on-metal installations.

Although two antennas are integrated into a single enclosure, STAF’s antenna design technology minimizes mutual interference and improves isolation, achieving higher overall radiation efficiency than typical MIMO antennas.

Compared to our best-selling Compact MIMO Antenna, this model is 20 mm longer, enhancing performance in the 800–900 MHz band (platinum band). The improved low-band performance helps extend your network coverage and strengthen signal reliability in fringe areas.

2. Pre-Certified with Multiple Communication Modules

This antenna is pre-certified with a wide range of major commercially available communication modules.

It has completed additional antenna certification with leading modules, helping reduce regulatory testing time and accelerate your product development.

3. Ingress Protection (Water and Dust Resistant)

Designed for both indoor and outdoor installations, the antenna is rated IP56 (excluding the connector).

The enclosure uses weather-resistant polycarbonate (PC) and operates in temperatures from –30 °C to +90 °C. The material meets UL 94 V-0 flammability standards.

For optimal conductivity and corrosion resistance, we recommend matching the plating type of the antenna-side SMA-P connector with the device-side SMA-BJ connector.

3. Supports Multiple Mounting Options

The low-loss cable allows flexible routing to areas with optimal signal conditions.

The enclosure includes mounting holes for screw installation and supports adhesive tape mounting (tape included).

An integrated rear magnet enables direct attachment to metal surfaces.

Applications

High radiation performance and minimal degradation when mounted on metal surfaces make this antenna suitable for a wide range of applications.

Vending Machines, Elevators, Remote Monitoring Systems, Parcel Lockers, LTE Routers & Gateways, Payment Terminals & ATMs, Solar Power Systems, EV Charging Stations, Digital Signage, Asset Tracking Devices, HD Video Transmission, Industrial Equipment, Construction Technology Devices

Specifications & Standards

Operating Frequency	814–960 MHz, 1428–2690 MHz
Antenna Type	λ/2 Dipole Antenna (no ground plane required)
Gain	≤ 3 dBi
Radiation Pattern	Omnidirectional
Input Impedance	50 Ω nominal
Connector	SMA Plug (standard)
Cable Length	2.5 m / 5 m
Dimensions	100 (L) × 50 (W) × 30 (H) mm
Operating Temperature	–30 °C to +90 °C / PC (UL94 V-0)
Included Accessories	Integrated rear magnet / 3M automotive-grade acrylic foam double-sided tape included
RoHS 2 Compliance	RoHS 2 compliant (free of restricted substances)
Ingress Protection	IP56 equivalent (SMA connector is not waterproof. Protect with self-fusing tape and vinyl tape.)
Notes	This product is not intended for use in safety-critical applications, including but not limited to: aerospace systems, transportation control systems, power generation control equipment (nuclear, thermal, or hydroelectric), and life-sustaining medical devices. For ordering information, contact us or your local distributor.

Product Lineup

Part Number	Certification (Japan Radio Law)	Connector Type	Cable Length	Notes
1018-490A	T20-001-1176 T20-001-1177	SMA Plug, Gold Plating	2.5 m	Contact us for details.
1018-491A	T20-001-1176 T20-001-1177	SMA Plug, Nickel Plating	2.5 m	Contact us for details.
1018-492A	T20-003-1178 T20-003-1179	SMA Plug, Gold Plating	5.0 m	Contact us for details.
1018-493A	T20-003-1178 T20-003-1179	SMA Plug, Nickel Plating	5.0 m	Contact us for details.

Plating of the SMA plug should match the plating of the mating connector (SMA jack) to prevent galvanic corrosion and ensure stable RF performance.
For quotations and ordering, contact us or your local distributor.