The Ericsson RRU (Radio Remote Unit) 4428 B3 is a component used in wireless communication systems, particularly in LTE networks. Here are some key features and specifications:

Key Features

Frequency Bands: Primarily designed for the B3 band (1800 MHz), which is commonly used for LTE services.
Output Power: Offers a high output power to enhance coverage and capacity in the network.
Multi-Standard Support: Supports multiple radio technologies, enabling seamless integration with existing networks.
Compact Design: Designed for easy installation in various environments, often mounted on towers or rooftops.
Remote Radio Head: Acts as a remote unit that connects to the baseband unit, allowing for flexible deployment and reduced site footprint.

Technical Specifications

Dimensions: Compact form factor suitable for urban deployments.
Weight: Lightweight for easier handling and installation.
Environmental Rating: Built to withstand various environmental conditions, ensuring reliability in different climates.

Use Cases

Used in urban environments to enhance LTE coverage and capacity.
Ideal for operators looking to optimize their existing networks or expand into new areas.

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