474802A ARPA – AirScale Radio
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Nokia 474802A ARPA – AirScale Radio
The Nokia 474802A ARPA is a high-performance AirScale outdoor macro radio unit designed to support modern LTE (4G) radio access networks. Built on the Nokia AirScale Radio platform, the ARPA radio delivers stable RF performance, scalable capacity, and carrier-grade reliability for demanding outdoor environments.
Optimized for both coverage and capacity layers, the ARPA radio integrates seamlessly with Nokia AirScale baseband systems, allowing mobile network operators and system integrators to deploy, expand, and modernize LTE networks efficiently and with confidence.
Key Features
High-performance Nokia AirScale macro radio
Optimized for LTE (4G) networks, future-ready design
Strong and consistent RF output for macro deployments
Energy-efficient, fanless outdoor construction
Seamless integration with Nokia AirScale baseband platforms
Designed for long-term, carrier-grade operation
Technical Overview
| Specification | Description |
|---|---|
| Product Name | Nokia AirScale Radio ARPA |
| Part Number | 474802A |
| Radio Type | Outdoor macro radio unit |
| Platform | Nokia AirScale Radio System |
| Supported Technology | LTE (4G), future-ready |
| Duplex Mode | FDD (variant dependent) |
| MIMO Support | LTE MIMO |
| Channel Bandwidths | 5 / 10 / 15 / 20 MHz |
| Fronthaul Interface | Optical fiber (AirScale compatible) |
| Cooling | Passive (fanless) |
| Installation | Pole, mast, or wall mounting |
Designed for Reliable Macro Network Performance
The Nokia 474802A ARPA is engineered to deliver consistent LTE performance across urban, suburban, and wide-area macro sites. Its AirScale architecture enables flexible network scaling while maintaining excellent energy efficiency and reduced operational costs.
The compact outdoor design allows installation close to the antenna, reducing feeder losses and improving overall system performance. The fanless construction increases reliability and minimizes maintenance, making the ARPA radio ideal for continuous long-term deployment in the field.
Typical Applications
LTE macro cell deployments
Coverage and capacity expansion
Network modernization and RAN upgrades
Urban and suburban LTE networks
Nokia AirScale-based RAN architectures
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