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The AFL3430 is a broadband optical link with wide dynamic range for RF applications.

Because many facility locations are not antenna “friendly”, all 91ԭ�� products are configurable with antenna signal enhancement options. The C-LNA2 Series inline preamplifiers provide a cost-effective way to make a significant improvement in the reliability of your signal reception.

The FDC3300e is a dual-input, ten-output, frequency distribution amplifier in a 1U rackmount chassis.

The FDC3302e is a high-performance, dual-input, ten-output, frequency distribution amplifier in a 1U rackmount chassis.

The G-LNA2 Low Noise Amplifier is needed for longer cable runs and provides a cost-effective way to make a significant improvement in the reliability of your GPS signal reception.

The Low-Phase-Noise Module is an option available for the Meridian II and Tycho II product lines.

The Meridian II Precision TimeBase is a high-performance, modular, network-centric, time and frequency standard that generates signals with unparalleled accuracy, stability and spectral purity.

Meridian II Precision TimeBase is a high-performance, time and frequency standard with unparalleled precision, accuracy and reliability. Configured specifically for telecom applications, this Meridian is a stand-alone Primary Reference Source (PRS) with integrated GPS receiver.

The Meridian II Precision Time Protocol (PTP/IEEE-1588) Grandmaster Clock provides a timing accuracy that is better than 10 nanoseconds to UTC.  You will not find this level of accuracy in any other PTP Grandmaster.

The 5071A Cesium Control Module (CCM) enables the Meridian II Precision TimeBase to discipline a 5071A Cesium Primary Frequency Standard to the GPS or UTC time scale. CCM combines the benefits of the Meridian II, 5071A, and EndRun’s Real-Time Ionospheric Corrections to provide a time and frequency standard with the accuracy, stability and holdover that resides at the uppermost echelon in the industry.

The modular design of the Meridian II and Tycho II Precision TimeBase allows you to choose up to five option modules for installation in a single 1U chassis.

Ninja is a compact, very high-performance time and frequency standard optimized for size, weight and power. This precision timing module is very similar to the RTM3205 but is about half the size, with twice as many optional outputs.

Ninja is a compact Network Time Server that provides an accurate, reliable and secure source of network time inside your filewall.  Optimized for size, weight and power, Ninja easily serves time to thousands of NTP or SNTP clients.

Sonoma NTP Servers and PTP Grandmasters can be easily upgraded with various disciplined oscillators. Upgrading the oscillator improves NTP Stratum 1 holdover and PTP Clock accuracy during times of GPS signal outage. This paper explains the options and includes detailed specifications.

The RTM3205 Precision Timing Module and the Ninja Precision Timing Module can be easily upgraded with various oven-controlled crystal oscillators (OCXOs). Upgrading the oscillator improves phase noise performance and stability. This paper explains the options and lists detailed specifications.

EndRun’s rackmount Time & Frequency Standards (Meridian II and Tycho II) can be easily upgraded with various disciplined oscillators. Both oven-controlled crystal oscillators (OCXOs) and rubidium oscillators are available. Upgrading the oscillator improves phase noise performance, stability and/or holdover.This paper explains the options and lists detailed specifications.

The PDC3301e is a dual-input, ten-output, pulse distribution amplifier in a 1U rackmount chassis.

Meridian II and Tycho II Precision TimeBase instruments an be configured with the Real-Time Ionospheric Corrections (RTIC) Option for optimal time and frequency performance.

The RTM3205 is a compact time and frequency standard designed specifically for portable, battery-powered systems.

The Sonoma is a high-performance Time Server that provides a secure and reliable source of network time inside your firewall or air-gapped network.

The Sonoma is a high-performance Time Server that provides a secure and reliable source of network time inside your firewall or air-gapped network.

While installing an antenna on the roof is a typical requirement for most other time servers, with the CDMA-Synchronized Sonoma you can easily mount the antenna inside your building.

The Sonoma is a high-performance Time Server that provides a secure and reliable source of network time inside your firewall.

The Sonoma Precision Time Protocol (PTP/IEEE-1588) Grandmaster Clock delivers the level of performance that is required in high-speed, low-latency systems.

The Sonoma Network Time Server can be easily upgraded with various disciplined oscillators.  For NTP applications, if the reference signal is lost, an oscillator upgrade extends the time that Sonoma can serve Stratum 1 time to your network.  For PTP applications, an oscillator upgrade extends clock stability and PTP timestamp accuracy while tracking the reference signal.  If the signal is lost, then it extends the time that Sonoma can maintain its precision accuracy.

The TDC3303e is a dual-input, ten-output, low-frequency distribution amplifier in a 1U rackmount chassis.

The Telecom Clock Output Module is an option available for the Meridian II and Tycho II product lines.

The Tycho II Precision TimeBase is a cost-effective GPS-synchronized, modular, networkcentric, time and frequency standard that generates signals with high accuracy, stability and spectral purity

The modular design of the Meridian II and Tycho II Precision TimeBase allows you to choose up to five option modules for installation in a single 1U chassis.