This product has been discontinued.  The information provided below is for reference and support purposes only.

The OSA 5240 GPS Node Clock is specifically designed for the synchronization of 2G, 2.5G and 3G mobile networks and SDH/SONET transport networks. DAB and DVB-T broadcasting networks and mobile location services such as E911 can also take advantage of this compact and economical synchronization solution that provides advanced features at a fraction of the cost of other currently available solutions.


The OSA 5240 GPS is versatile: besides supplying GPS-based frequency references, it can also retime E1/DS1 traffic channels whose timing has been impaired by SDH/SONET pointer adjustments; moreover, the OSA 5240 GPS can optionally provide NTP/IRIG-B time distribution. It is therefore possible to supply frequency outputs, retiming and time distribution information without having to install separate boxes, each with its GPS antenna, cabling, management connection, etc.


The OSA 5240 GPS is reliable. In case of loss of the GPS signal, the system can lock onto its auxiliary input and still provide PRC traceable synchronisation outputs.


    • Synchronisation of cellular networks at BSC or MSC level
    • Re-timing of traffic signals affected by SDH/SONET pointer adjustments
    • Time and frequency reference for power utilities and public services
    • Synchronisation of DVB-T transmitters in SFN (Single Frequency Networks)
    • UTC-traceable call billing thanks to NTP (or IRIG-B) time reference


Product Specifications
Product Data Sheet

Please Contact your sales manager for more details

OSA-5240 ETSI Datasheet

About Brandywine Communications

Brandywine Communications Inc. offers superior products to the time and frequency marketplace. Our mission is to provide the finest equipment coupled with excellent before and after sale service.

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Brandywine Communications
Ultra-Precision Time & Frequency

1153 Warner Ave
Tustin, CA 92780
Phone: +1 (714) 755-1050