ftsu100
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Catalog excerpts

FTSU-100 Frequency & Time Synthesizer Unit Time Code, Frequency & Pulse Inputs Low Phase Noise Analog Outputs Fault Alarm Output 1U 19" rack mount 2U 19” Rack mount version available The FTSU-100 is a high performance signal distribution amplifier designed for use with the Brandywine model PTS Precision Time System. The versatile FTSU is designed to be a companion to the PTS family of Precision Time Systems. • Frequency Synthesizer Option • 1PPS & Time Code outputs • Hitless changeover of reference frequency Applications for the FSTU include secure communications systems, satellite ground stations and any system requiring highly reliable frequency, time code and pulse rate outputs. The FTSU-100 is contained in a compact IU rack-mount chassis. The FTSU accepts two sets of inputs. The inputs are the reference frequency, 1PPS, a time code and status from the PTS. The FTSU provides automatic changeover should one of the source inputs fail. Manual source select override is available on the front panel. A variety of status indicators are located on the front panel for visual feedback. The low phase noise reference frequency outputs are generated from a low phase noise oscillator that is phase-locked to the reference frequency input. In the event of reference input failure the phase-locked oscillator will continue to provide referenced frequency outputs with a stability of 3X10-9 over temperature. 1153 Warner Ave. ● Tustin, CA 92780 ● 714-755-1050 phone ● 714-755-0175 fax ● Toll free 877-FOR-SYNC www.brandywinecomm.com info@brandywinecomm.com

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FTSU Specifications Frequency Inputs Frequency Amplitude & Impedance Isolation Number of Inputs Pulse Inputs 1PPS Amplitude Input Impedance Number of Inputs Connector type Pulse Outputs 5 or 10 MHz, +/- 5PPM 0.5-1Vrms. 1Vrms nominal, 50 Ohms Transformer coupled 2, SMA connectors Option 2 1-6 Vpp 5k Ohms, nominal 2 SMA Number of outputs Output level Pulse width Protection Connector Five 0 V to +4.5, +/- .5V into 50 Ohms 20 microseconds Short-circuit proof SMA Status Output (Alarm) Type Link options Alarm function Dry relay form C contacts Summary of all input/output alarms Fault Inputs...

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