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GPS Time & Frequency Receivers

Advanced Timing and Synchronization for Satellite, Ground Based and Broadcast Communications

Symmetricom has been providing timing and synchronization solutions for communications and satellite and ground based instrumentation from the beginning of the GPS program. Our GPS & Time Code Instrumentation provide the precise time and frequency that is crucial to the operation of sophisticated communication systems. Our modular ultra precise time and frequency systems are the most versatile and flexible solutions for timing and synchronization requirements. These systems meet the application needs of broadcast communications and satellite and ground based intrumentation with a variety of hardware and software options.

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XLi
The modular ultra precision Model XLi Time and Frequency System is the most precise, versatile and flexible solution for timing and synchronization requirements. One of the great design benefits of the XLi is that, because of its variety of option cards, a company can customize it to fit to their specific application needs.
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XL-GPS
The high value XL-GPS Time and Frequency Receiver is a high performance instrument that provides an assortment of precision time and frequency outputs. It supports requirements for, test and measurement, central timing systems, process automation, range timing systems, power industry applications and many others.
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XLi SAASM GB-GRAM
Compliant with Joint Chiefs of Staff 2006 SAASM GPS mandate and developed for authorized military users only, Symmetricom’s XLi SAASM GB-GRAM Time and Frequency Receiver is the world’s most powerful, accurate and versatile Selective Availability Anti-Spoofing Module (SAASM) based GPS time and frequency receiver.
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4410A
The 4410A with rubidium oscillator is a time and frequency recovery system that generates precise signals traceable to UTC. It utilizes a GPS disciplined rubidium frequency reference to provide timing outputs characterized by the short term stability of the atomic reference and the long-term stability of GPS.
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4411A
The 4411A with crystal oscillator is a time and frequency recovery system that generates precise signals traceable to UTC. It utilizes a GPS disciplined crystal oscillator frequency reference to provide timing outputs characterized by the short-term stability of the crystal reference and the longterm stability of GPS.
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4370A DVB Sync Source
Pervasively distributed synchronization — that is both highly precise and highly reliable — is a key operational requirement for digital broadcasting. The 4370A DVB Sync Source is a flexible timing system designed for Single Frequency Network (SFN) synchronization for DVB/DAB applications.
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TSC 4400
Using a GPS disciplined rubidium frequency reference the TSC 4400 is a versatile time recovery system for precise time signal generation to UTC.
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