GPS - 500

10 MHz OCXO-based GPS Disciplined Oscillator

The Symmetricom® GPS-500 is 10 MHz OCXO-based GPS Disciplined Oscillator (GPSDO), which features a very small footprint and low profile (1.6” x 1.9” x 0.63”) and an extended operating temperature range (-40°C to +85°C) in a design aimed at cost-sensitive LTE applications. The GPS-500 has a high-performance GPS receiver that can track up to 50 GPS signals, down to levels as low as -158 dBm. The receiver is compatible with GPS, WAAS, EGNOS, and MSAS signals, and is Galileo-ready.

Key Features

  • Specially designed for cost-sensitive LTE applications
  • High-performance GPS receiver
  • Small footprint and low profile: only 1.6” x 1.9” x 0.63”
  • Extended temperature range of -40°C to +85°C
  • Holdover stability of <±10μs over 24hrs @ +25.0°C (no motion or airflow, 3+ days with GPS)
  • 1 PPS output accuracy of ±35 ns to UTC RMS (1-sigma), GPS-locked


  • Unmanned Aerial Vehicles (UAV’s)
  • Tactical radios
  • Underwater systems using GPS for initialization
  • LTE


Inquiry Form

Our partners in other countries

Amtest-TM Kft. (HU) - Tibor Csombordi Amtest PL (PL) - Dariusz Koziello Amtest-TM ELTH srl (RO) - Bogdan Valcea ADELANTEST Ltd (RUS) - Igor Kozlov GIGA ELECTRONICS EOOD - Danail Georgiev OÜ Est-Doma (EST) Promix Ltd. (UA) - Oleksandr Labuzov Vildoma (LT, LV)

We cooperate with partners and resellers in other European countries

View partners