
Ericsson KRC161865/1 Radio Unit for Band 42 (3500 MHz) LTE deployments.
The Ericsson KRC161865/1 is a Radio Unit (RU) designated as 8863 B42, designed for operation on LTE Band 42 in the 3500 MHz frequency range. This radio unit forms part of Ericsson’s Radio System architecture, providing the RF transmission and reception capabilities required for mobile network base stations.
Band 42 operates in the 3400-3600 MHz spectrum, commonly used for TD-LTE deployments to deliver high-capacity mobile broadband services. The 8863 series radio units are typically deployed in macro cell configurations, connecting to Ericsson baseband units to form a complete RBS (Radio Base Station) solution.
This is a legacy radio unit from Ericsson’s earlier LTE portfolio. While newer radio products have since been introduced, the 8863 B42 remains relevant for operators maintaining existing Band 42 networks or requiring compatible replacement hardware for installed infrastructure.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | MD110 |
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| Manufacturer | Ericsson |

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| Manufacturer | Ericsson |

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| Platform | Dialog 4000 Series |
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| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
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| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
|---|---|
| Manufacturer | Ericsson |

| Platform | Ericsson Radio System |
|---|---|
| Manufacturer | Ericsson |
| Key Features | Band 42 (3500 MHz) operation; TD-LTE capable; Macro cell deployment; CPRI interface to baseband |
|---|---|
| Applications | LTE macro cell deployments; 3500 MHz spectrum coverage; High-capacity mobile broadband networks |
| Compatibility | Ericsson baseband units; Ericsson Radio System architecture |
| Specifications | Band 42 (3400-3600 MHz); TD-LTE technology; 8863 series radio unit |
| Platform | Ericsson Radio System |
| Manufacturer | Ericsson |
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