GPS-12R/HS
Portable GPS-controlled Frequency Standards
Overview
The GPS-12R/HS frequency standard offers traceable Cesium-like stability at a very attractive price. Synchronized to the GPS satellite system, the GPS-12R/HS provides both short and long–term high time and frequency stability, assuring precision and accuracy.
Very high long-term frequency stability is provided from the built-in Cesium-controlled standards in the GPS-satellites, ensuring zero ageing of frequency reference over time. Very high short-term stability comes from a disciplined low-noise built-in Rubidium atomic clock.
The use of a Rubidium atomic clock ensures a minimal phase drift during Hold-over (if contact with GPS satellites is lost).
Key features:
- GPS-controlled Rubidium clock for near-Cesium stability
- Internal battery option for transportation and mains-free field use
- Switchable 1.544 MHz (T1) or 2.048 MHz (E1) front-panel outputs for telecom
- 1 PPS/10 MHz square wave front panel output
- 3x 10 MHz and 1x 5MHz sine rear panel outputs for lab bench and test systems (house standard)
- 1, 5 & 10 MHz optional low-noise sine outputs for general lab use (rear panel)
- GPS-12 Monitor, Control and Monitoring SW
