Nokia 468158A.105 WCDMA/UltraSite BTS Telecom System Card / Module

The Nokia WSCA11 (468158A.105) is a System Clock Unit used within Nokia’s WCDMA/UltraSite base transceiver station system modules. It generates and distributes the timing and synchronisation reference that the base station’s radio and baseband subsystems use to stay locked to the network clock, a function that is essential for handover, frequency accuracy and coordinated multi-sector operation.

As a system-level card, the WSCA11 plugs into the BTS subrack alongside other Nokia system modules such as the application manager and summing/multiplexing units, forming part of the control and timing backbone of the cabinet rather than the RF signal path itself. This class of clock module was deployed across Nokia’s UltraSite and Flexi-era WCDMA base station platforms during 2G/3G network build-outs and subsequent upgrades.

Tech-Star supplies the WSCA11 to operators and maintenance teams supporting legacy Nokia WCDMA base station deployments who need genuine like-for-like system module spares. Tech-Star (UK-based, shipped worldwide) – get in touch to check stock and confirm fit for your cabinet.