KRC161753/1 Ericsson Ericsson Radio System Radio Remote Unit

The Ericsson KRC161753/1 is a Radio Unit (RU) from the Ericsson Radio System portfolio, specifically configured as a 4443 unit supporting LTE Bands B1 (2100 MHz) and B3 (1800 MHz). This dual-band radio unit provides the RF transmission and reception capabilities required for mobile network base station deployments.

The 4443 Radio Unit is designed for integration within Ericsson’s RAN (Radio Access Network) infrastructure, connecting to baseband units via CPRI or eCPRI interfaces. It serves as the remote radio head in distributed base station architectures, enabling flexible deployment options including tower-mounted, rooftop, or pole-mounted installations.

This unit is part of Ericsson’s established LTE radio portfolio and remains in use across many mobile operator networks globally. It is suitable for capacity expansion, network densification, or like-for-like replacement in existing Ericsson RAN deployments.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.