Brandywine Advanced FTSU-100D Frequency / Time Distribution Amplifier

Product Overview:

  • Network Enabled Distribution Amplifier
  • Low Phase Noise Reference Frequency Outputs
  • Fault Alarm Output
  • 1U 19" Rack Mount
  • Frequency Synthesizer Option
  • Hitless Switching of Reference
  • Programmable Amplitude
  • Propagation Delay Compensation

More

The FTSU-100D is Brandywine’s advanced network enabled distribution amplifier.  The FTSU-100D will accept 1PPS and a reference frequency such as 10MHz from two sources.  A second frequency can be synthesized internally.  8 channels of the reference and synthesized frequency and 1PPS are generated.  Input reference failure results in hitless switchover.  The output frequencies have programmable amplitude and propagation delay compensation.  Available in 1U 19” rack mount this unit has hitless switching and very low phase noise outputs.

The FTSU-100D is a high performance signal distribution amplifier designed for use with Brandywine high precision time and frequency sources. The FTSU-100D is contained in a compact IU rack-mount chassis. The FTSU accepts two sets of inputs, comprising the reference frequency (typically10MHz) , 1PPS, and status from the source. The FTSU provides automatic changeover should one of the on-line source inputs fail. Manual source

select override is available on the front  panel, or from the Ethernet interface.

A variety of status indicators are located on the front panel for visual feedback, together with manual controls for source selection The reference frequency outputs are generated from a low phase noise ovenized quartz oscillator (OCXO) 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. Changeover between references is smooth with no glitch on the output.

A 10/100 baseT Ethernet interface provides full control over the functionality of the system, including reference reflection, output amplitude (on a per channel basis), 1PPS propagation delay (on a per channel basis).  User control of the unit is via a built-in Web Browser with user-friendly graphical interface, or via SNMP for system applications.

Applications:

Applications for the FTSU 100D include secure communications systems, satellite ground stations, digital television broadcasting and any system requiring highly reliable frequency, and pulse rate outputs. 

Frequency Inputs  
Frequency 10MHz, +/- 5PPM
Amplitude & Impedance 0.5-1Vrms. 1Vrms nominal, 50 Ohms
Isolation Transformer coupled
Number of Inputs 2, QMA connectors
   
Pulse Inputs  
1PPS 2
Amplitude 1-6 Vpp
Input Impedance 50Ohms, nominal
Number of Inputs 2
Connector Type QMA
   
Fault Inputs  
Number of Inputs 2
Signal Type TTL
Active Level Link selectalbe for active high or low
Action Forces on-line changeover when active
   
Reference Frequency Outputs
Frequency Same as Input, 5MHz or 10 MHz
Output Level +8 to +15dBm, short-circuit proof
Number of Outputs 8
Connector Type QMA
Stability, without input 3x10-9, 0 to +60C
Harmonic Distortion -30dBc
Cross Talk -80dBc
Spurious -80dBc
   
Network Interface  
Interface Type 10/100 Base T
Protocols HTTP, SNMPV1, FTP, DHCP
Connector RJ45
   
Console Port  
Interface Type RS232
Parameters 115200, N, 8, 1
Connector DB9
   
Pulse Outputs  
Number of Outputs 8
Output Level 0 V to +2.5 V into 50Ohms
  0-5 V open circuit
Pulse Width 20 microseconds
Protection Short-ciruit proof
Connector QMA
Propagation Delay Comp. 0-1 sec in 1ns steps
   
Status Output  
Type Dry relay form C contacts
  Ethernet
Alarm Function Summary of all input/output alarms (relay)
  Individual input and output (Ethernet)

More Product Information

  • Frequency and time outputs
  • Low phase noise frequency output
  • 1PPS output
  • Hitless fequency switching 

  • Wide Input Bandwidth
  • Input Isolation
  • Automatic & Manual Changeover
  • Transformer Coupled Outputs
  • 24 Outputs
  • Front Panel Status Indicators
  • Compact 1U, 19" Rack Mount

  • Network enabled frequency
  • Distribution amplifier
  • Dual requency inputs with audio
  • Failover
  • Low phase noise referece 
  • Frequency Outputs
  • Programmable per channel amplitude
  • 1U 19" rack mount
  • Redundant hot swappable power supplies

  • Network Enabled Analog Frequency Distribution Amplifier
  • Dual Frequency Inputs with Auto Failover
  • Any Frequency from 1-20MHz
  • Programmable per channel amplitude
  • Supports SNMP V2c
  • 1U 19” rack mount
  • Redundant Hot Swap Power Supplies

  • Network Enabled Time Code Distribution Amplifier
  • Dual Time Code Inputs with Auto Failover
  • Support for Analog Time Codes between 100Hz and 100KHz
  • Programmable per channel amplitude
  • Supports SNMP v2c
  • 1U 19” rack mount
  • Redundant Hot Swappable Power Supplies

  • Dual Inputs with automatic switchover
  • 10 individually buffered outputs of 3 signal ouputs
  • Have Quick, BCD, and 1PPS outputs compliant with ICD-GPS060

  • 16 Channel GPS receiver or ICD-GPS-060 have Quick/1PPS input references
  • High visibility time of year display
  • Choice of disciplined oscillator
  • High Stability time and frequency outputs. 1U 19" rack mount
  • Network Interface for remote management and NTP server
  • Three 1PPS outputs with propagation delay compensation
  • Multiple time code outputs (IRIG B, A, E, G)
  • Four 10 MHz Sinewave outputs
  • Have quick time code
  • Advanced oscillator control algorithm

  • High performance GPS disciplined Time/Frequency standard
  • Ethernet Interface for management and control
  • Network Time Protocol (NTP)
  • Multiple 1PPS outputs with individual delay compensation
  • Multiple Low Phase Noise 10MHz outputs with software programmable level
  • Time Code outputs including Have Quick, IRIG A, IRIG B, IRIG E, IRIG G
  • Sync to GPS or to Have Quick/1PPS per ICD-GPS-060
  • Choice of internal disciplined TCXO, OCXO or Rubidium Oscillator

  • Modular Timing System
  • Flexible
  • Upgradeable
  • Redundant
  • Hot Swappable Modules
  • High Accuracy
  • Network-Centric
  • Rugged
  • Environmentally Qualified
  • Automatic Propagation Delay Compensation
  • Flexible input reference – GPS, Have Quick, IRIG B

Brandywine Communications

Brandywine Communications is the premier supplier of ultra-precise GPS and time code based Time and Frequency products. Offering next generation solutions for telecom, government/ aerospace & defense, power utilities, and public safety, Brandywine has a solution for your critical timing need.

Brandywine's Products

Our product list include Frequency Standards, GPS Clocks, Network Time Servers and NTP Servers using GPS, plug-in timing cards such as PCI cards for bus level applications, GPS Frequency standards, GPS Master Clocks, Time and Frequency Systems, Time Displays and Time Code equipment.

Brandywine is proud to offer SAASM GPS and cesium clock solutions for military timing applications with products that offer complete master clock solutions and are qualified for airborne, shipboard, and mobile land applications. Our GPS time and frequency standards and our GPS clocks with time code support a wide range of time code formats including IRIG B, IRIG A, IRIG G, and Have Quick. Brandywine is also known for customizing their time and frequency products to give their customers the perfect solution to their timing needs.

Brandywine also has the largest selection of bus timing cards with over 200 options to customize the board to fit your need. Cards such as PCI and VME cards have quick delivery and can be customized with popular options such as IRIG-B and GPS.

Brandywine now offers network solutions, both wireline and wireless telecommunication solutions for this fast paced growing need. Products such at IEEE-1588 PTP Grandmasters and slaves as well as BITS Timing Signal Generators such as the OSA-5548C. Brandywine has joined forces with Oscilloquartz, a world-wide leader in telecom equipment, to offer the latest technology and excellent service for the telecommunications world in the U.S. and Canada.

Brandywine is continuously on the cutting edge of technology and offers the industry's broadest range of solutions for customers requiring precise time and frequency.

Brandywine Classics, a division of Brandywine Communications, applies theirtechnology and creative design to produce striking, reliable, and accurate analog and digital clocks for your every need. These include tower clocks, street clocks, and canister clocks. Brandywine Classics can also upgrade existing analog clocks with today’s technology.  All their time displays offer SNMP management for easy maintenance and use.

Technical Support - email us or call 714-755-1050

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