OSA 5130 Active Noise Filter A compact, cost efficient, high quality Active Noise Filter synchronization solution for T&F applications Introduction The OSCILLOQUARTZ Functions 5130 Active Noise Filter with patented BVA technology integrates the type of filter already present in Oscilloquartz’ highly successful top-ofthe-line OSA 5581C GPS-SR and 453x GPS-SB series, built into a 2U-high, 19" sub-rack format, complete with an integrated power supply (20-60V). The CMSW application provides an intuitive, easy-to-use access for configuring the unit and examine its current status. The unit also provides an alarm relay contact allowing existing communication system to retrieve basic status information. The OSA 5130 Active Noise Filter provides 1 low noise output at 5 MHz (-125 dBc/Hz @ 1Hz) or 10 MHz The OSA 5130 can be managed by the SyncViewTMPlus. (Std: -115 dBc/Hz @1Hz, Option L: -120dBc/Hz @1Hz,). synchronization network management system for alarm The OSA 5130 Active Noise Filter incorporates a highly accurate BVA double-oven-controlled oscillator, which reporting and control functions with Universal Module Interface (UMI). filters the input reference signal and provides a stable frequency reference on stand alone (typ. 1x10-11/day) or OSA 5130 Active Noise Filter Block Diagram a low noise, filtered signal, presenting the short term BVA performance and low term stability of references. Aux input Clock Extractor Tracking & Holdover Oscillator Management Software: The OSA 5130 Active Noise Filter can be managed by any 5 or 10 MHz Low Noise Windows based PC connected to the equipment via an RS-232 connection and running the Configuration and Microprocessor control Monitoring software (CMSW). Status LED Alarm Contact RS-232 Port OSA 5130 Active Noise Filter Highlights Reliable, low cost, Active Noise Filter Input: E1, 64kHz, 2.048, 5, 10 MHz frequency Typical Applications Noise filtering of Atomic Clocks (Rb, Cs) and GNSS receivers Output: 5 or 10 MHz Frequency reference for test equipment and instruments BNC connectors for all inputs and outputs Satellite ground stations equipment Integrated high stability holdover functionality: ITU-T G.812 (I, V, VI) compliant holdover ITU-T G.812 (I, V, VI) filtering of auxiliary input Frequency reference for metrology laboratories Any systems requesting highly accurate frequency reference VHF broadcasting system Oscilloquartz SA / Rue des Brévards 16 / CH-2002 Neuchâtel Switzerland / Tel.+41(0)32 722 55 55 / Fax+41(0)32 722 55 56 [email protected] / www.oscilloquartz.com

OSA 5130 Active Noise Filter A compact, cost efficient, high quality Active Noise Filter synchronization solution for T&F applications Typical Characteristics Power supply: 10 MHz 20-60 VDC Phase noise **: 1Hz: -115 dBc/Hz Opt.L: -120 Consumption:< 20W during warm-up, < 15W steady state 25°C 10Hz: -130 dBc/Hz Opt.L: -135 30Hz: -135 dBc/Hz Configuration and Monitoring software: 100Hz: -150 dBc/Hz GUI (Graphical User Interface) running on Windows OS platform 1kHz: -160 dBc/Hz 10kHz: -165 dBc/Hz 100kHz: -165 dBc/Hz Holdover performance: Long term stability: 2x10-11/day, 4x10-9/year* Frequency stability:...