Brandywine - FDU-240 Low Phase Noise Distribution Unit

Brandywine - FDU-240 Low Phase Noise Distribution Unit
  • 5 MHz or 10 MHz Outputs Available
  • Reference Frequency Input Option
  • Auto Changeover with Ref. Input Option
  • Low Phase Noise Outputs
  • Twenty four Outputs
  • Front Panel Status Indicators
  • Fault Discrete Inputs
  • Compact 1U, 19" Rack Mount

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The Brandywine Communications Model FDU-240 offers the user the most requested and reliable frequency distribution features in one time and frequency distribution unit.  The base unit is a dual input, 24 output frequency distribution amplifier suited for 5MHz or 10MHz.  Each output is monitored and will set the alarm if an output fault is detected.

For enhanced phase noise performance an optional clean up oscillator is installed between the rear panel inputs and the inputs of the transfer switch. A clean up oscillator may be installed between both Input A and Input B inputs or only on Input A.

When fitted with the optional clean up oscillators, the stability of the outputs are the same as that of the input(s). This is accomplished by disciplining the clean up oscillator(s) to the reference input(s).

The FDU-240 is one of Brandywine's low phase noise distribution units that has a three-position front panel switch chooses automatic operation or may be used to manually select one of the two input sources. When the AUTO mode is selected the AUTO indicator will be illuminated and Input A will be used if it is available. Should Input A fail Input B will be chosen automatically. Indicators show the status of the inputs and which input has been selected.

More Product Information

Brandywine - PDU-240 Pulse Distribution Unit - Multi Channel Pulse Distribution Unit
  • Dual inputs with manual or automatic switchover
  • 24 individually buffered outputs
  • Pulse rates from 1ppm through 10MPPS available

Brandywine - OSA-5581C - GPS Synchronized Receiver and Distribution Unit
Brandywine's OSA-5581C GPS is a GPS synchronization receiver and distribution unit specifically designed to eliminate bit errors and slow transmission rates.  Flexible, modular, and a fully redundant synchronization solution, the OSA-5581C is for fixed (SDH/ SONET) and mobile (TDMA, CDMA, GSM, 3rd generation) telecom network applications.  All critical parts in the OSA-5581C, including the GPS input & holdover unit, can be duplicated to ensure high availability.

Brandywine - FDU-160i Advanced Frequency Distribution Unit
  • 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

Brandywine - IBU-160i Intelligent Distribution Amplifier
  • 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

Brandywine - FDA-160i Advanced Distribution Amplifier
  • 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

Brandywine - TDU-310 Pulse/Data Distribution Amplifier
  • Dual Inputs with automatic switchover
  • 10 individually buffered outputs of 3 signal ouputs
  • Have Quick, BCD, and 1PPS outputs compliant with ICD-GPS060

Brandywine - IBU-240 Low Frequency Distribution Amplifier w/ Dual  Input to 24 Output
  • Wide Input Bandwidth
  • Input Isolation
  • Automatic & Manual Changeover
  • Transformer Coupled Outputs
  • 24 Outputs
  • Front Panel Status Indicators
  • Compact 1U, 19" Rack Mount

Brandywine - FTSU-100 Time and Frequency Distribution and Transfer Switch
  • Frequency and time outputs
  • Low phase noise frequency output
  • 1PPS output
  • Hitless fequency switching 

Brandywine - Advanced FTSU-100D Frequency / Time Distribution Amplifier
  • 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

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. Our staff of dedicated professionals, based in Tustin, CA, represents over 100 years of collective experience in design, manufacturing and sales of precision time and frequency products. Many of our products are made here in the United States, which allows for quick turnarounds and custom design.

Products from Brandywine Communications range from components such as Oven Controlled Oscillators to complete timing systems like the top of the line High Performance Timing System (HPTS).

Several state-of-the-art time and frequency systems are available from Brandywine. The system product line includes single and dual-redundant models, GPS synchronization and a wide range of oscillator choices: TCXO, OCXO, high-stability OCXO and Rubidium types. GPS choices include both C/A code and SAASM models.

Brandywine also is the premier North American distributor of Oscilloquartz, a subsidiary of ADVA Optical Networking. Oscilloquartz is a premier synchronization supplier for telecommunications for wireline and wireless infrastructures throughout the world. This partnership creates a powerhouse of timing and telecommunications that expand Brandywine's services to their customers in the US and Canada.

We supply several major market segments including: Aerospace, US and Municipal governments, telecommunications, US military, power utilities, financial institutions, test ranges, automotive industry, healthcare and schools.

Brandywine Communications, Inc. is certified as a Small Business Organization with the United States Small Business Administration (SBA’s 8(a) Certification Program) and is registered on the System for Award Management (SAM.gov) website which makes us eligible for all awards or grants specified under this provision.

Contact Details

Brandywine Communications

Ultra-Precision Time & Frequency

1153 Warner Ave. 

Tustin, CA 92780

Phone: +1 (714) 755-1050

Contact form or Email: support@brandywinecomm.com

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