Antenne directionnelle MIMO ALLNET ALL19103

The MIMO directional antenna ALLNET ALL19103 is designed to improve signal directionality and link reliability for wireless systems operating across low and mid cellular bands. It supports dual ranges of 0.698–0.96 GHz and 1.71–2.7 GHz with a maximum antenna gain of 5 dBi. The antenna uses an SMA male connector and is built in a compact grey housing with dimensions 207 × 177 × 45 mm, offering a balance of performance and discrete installation for outdoor or indoor directional deployments.

Advantages

This directional MIMO antenna provides stable performance across two frequency ranges commonly used for cellular and wireless data transmission, delivering up to 5 dBi gain to enhance received and transmitted signal strength. Its SMA male connector ensures compatibility with a wide range of modems and radio devices that accept standard connectors. The compact footprint and lightweight construction support easy mounting and reduced visual impact while maintaining a rated maximum power handling of 50 W for reliable operation in typical network installations.

Suitable for

• Improving cellular signal reception for routers and gateways in rural or fringe coverage areas
• Point-to-point or point-to-multipoint directional links in private networks
• Enhancing signal strength for MIMO-capable modems and LTE/4G equipment
• Indoor or outdoor installations requiring a compact directional antenna

Key specifications

• Frequency ranges: 0.698–0.96 GHz and 1.71–2.7 GHz
• Maximum antenna gain: 5 dBi
• Connector: SMA male
• Maximum power handling: 50 W
• Dimensions (W × D × H): 207 × 177 × 45 mm
• Weight: 1 kg
• Colour: Grey

How to use

Mount the antenna in a stable position with the main lobe pointing toward the intended signal source to achieve directional gain. Connect the SMA male connector to the corresponding connector on the modem, router, or radio device; tighten gently to ensure a secure electrical and mechanical connection. Verify device settings for external antenna usage and perform a signal quality check after installation to confirm improvement. For outdoor placement, ensure cable routing and connectors are protected from moisture when necessary.

Recommendations

Place the antenna as high as practical and with a clear line of sight toward the service tower or target device. Use appropriate low-loss coaxial cable and weatherproof fittings for outdoor installations. When aiming the antenna, adjust orientation while monitoring signal strength to find the optimal direction for best performance.