Time & Frequency Standards

TIME & FREQUENCY STANDARDS

We can reliably provide you the most precise and stable GPS-derived time & frequency equipment in the world.

Learn More

Time & Frequency Modules

TIME & FREQUENCY MODULES

Compact time and frequency standard designed for portable, battery-powered systems.

Learn More

PTP Grandmaster Clock

PTP GRANDMASTER CLOCK

Configure the new Sonoma Time Server to operate as a PTP/IEEE-1588 Grandmaster Clock.

Learn More

PTP Grandmaster Clock

NTP TIME SERVERS

We make Stratum 1 Network Time Servers that provide secure, accurate and reliable time inside your firewall. Guaranteed.

Learn More

NTP Time Servers
Antennas & Accessories

ANTENNAS & ACCESSORIES

EndRun Technologies offers a wide range of GPS antenna installation kits to customize a solution for all your antenna cabling needs.

Learn More

Distribution

Distribution

Our distribution amplifiers create multiple isolated copies of pulse, time code and broadband signals.

Learn More

219
218
217
216
215
214
Products

Products

The EndRun Guarantee

Exclusive 60-Day, No-Hassle, Money-Back Guarantee

We are confident in our products and we want you to be happy with your purchase.  If you are not completely satisfied - for any reason - simply return the product to us within 60 days for a full refund less shipping fees.

Our products are used in a variety of industries and applications - computer networks, satellite earth stations, power utilities, test ranges, broadcast systems, telecommunications systems and more.  We provide the most precise, stable, and reliable, GPS-derived time and frequency equipment in the world.  If you need spectrally-pure frequency signals in your communications system, or you need to accurately synchronize your IT network, or anything in-between - we have the expertise and the products for you.

The EndRun Guarantee

Exclusive 60-Day, No-Hassle, Money-Back Guarantee

We are confident in our products and we want you to be happy with your purchase.  If you are not completely satisfied - for any reason - simply return the product to us within 60 days for a full refund less shipping fees.

.
  • Precision Accuracy, Easy Installation
    We make Stratum 1 Network Time Servers that provide secure, accurate, and reliable time inside your firewall. Guaranteed.

  • The Most Accurate Grandmaster Clocks
    Sonoma offers the best price/performance ratio on the market and Meridian II has a timing accuracy of better than 10 nanoseconds to UTC.

  • GPS-Synchronized for Reliability and Precision
    We can reliably provide you the most precise and stable GPS-derived time & frequency equipment in the world.

  • Reliable MTBF Up to 30 Years
    We offer distribution amplifiers in a 1U rackmount chassis with one or two inputs and ten isolated outputs of pulse, sine wave or time code signals.

  • GPS-Synchronized Timing Modules
    We offer two compact GPS time & frequency standards. Both offer uncompromised performance and are optimized for size, weight, and power.

  • Antenna Installation Options and Accessories
    We provide a wide range of GPS antenna accessories to meet your installation needs. A digital wall clock is also available.