Brandywine - FRU-SAASM Frequency Reference Unit - Combination M-Code & SAASM Version

  • Ultra-stable GPS Disciplined Frequency Reference
  • 10 Independent 10MHz outputs
  • 1U chassis
  • Meets MIL-STD-188-164A stability requirements
  • Frequency accuracy to 1 x 10-12
  • Dual Port NTP Server

Variations
Model Number Description Oscillator Type Power Supply Form Factor Power Type Output Format Input Format
TRU-SAASM Time Reference Generator with SAASM GPS Input - 1U Rack Mount OCXO Single AC 1U AC HQ, 10MHZ, IRIG, 1PPS, NTP GPS, 1PPS, HQ
FRU-SAASM Frequency Reference Generator with SAASM GPS Input - 1U Rack Mount OCXO Single AC 1U AC HQ, 10MHZ, 1PPS, NTP GPS, 1PPS, HQ

GPS Antenna Input
Connector Type BNC

1PPS Input
Connector Type DB-15
Input Level 0-10 Vpk
Input Impedance 50 Ω

Have Quick Input
Input Level 0-5 Vpk
Input Impedance 2 kΩ

10 MHz Output
Number of Outputs 10
Output Frequency 10 MHz
Accuracy 1E-12 (24hr avg.)
Output Amplitude +13 dBm
Harmonics <40 dBc
Non-Harmonic <90 dBc
Isolation <-100dBc when adjacent channel is opened or shorted
Phase Noise See datasheet for details.
Phase perturbation <5mdeg. in 0.2sec

1PPS Output
Accuracy ±50ns
Connector Type DB-15
Output Level 0-10 Vpk
Output Impedance 50 Ω

Have Quick Output
Connector Type DB-15
Output Level 0-5 Vpk

Power
Power 90-265 VAC
Power Consumption <15 Watts

Control and Status
Connector Type 10/100 Base T Ethernet
Number of Ethernet Ports 2
Network Protocols IPV4, IPV6-ready, SNMP v1, NTP v3
Graphical Interface BWC Application

GPS Receiver
Receiver Type GB-GRAM
Frequency L1, L2 Dual Frequency
Satellite Code C/A, P(Y)
Receiver Type Parallel 12 Channel
Position Accuracy 14m SEP
Warm Start <120 seconds with Almanac, CV loaded

Reliability
Mean Time Between Failures >70,000 hours

Physical
Dimensions 1U Rack mount: 19 in. x 1.72 in. x 14 in.

Environmental
Humidity 95% Non-condensing
Temperature  
Operating 0 to +50ºC
Storage -45 to +85ºC
Temperature Shock -20 to +70 ºC 3 ºC/min
Vibration 1.5g peak. 50-2000Hz
Shock MIL-STD-188-164A para. 5.1.2.16.c

More Product Information

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 Inc. - Ultra-Precision Time & Frequency 

2921 Daimler Street, Santa Ana, CA 92705, USA 

Phone: +1-714-755-1050 

Email: support@brandywinecomm.com

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Brandywine - FRU-SAASM Frequency Reference Unit - Combination M-Code & SAASM Version