TFC subsidiary RFX Limited release new GPS OCXO:

Livingston Scotland - RFX, a manufacturer of Precision Quartz Oscillators, today announce the release of their new high precision GPS disciplined Oven Controlled Crystal Oscillator module setting a new benchmark for miniature frequency standards. 

The PT626 - 1000 - GPS has been designed to ensure extreme accuracy derived from satellite GPS control and the inherent accuracy of its internal precision OCXO. 

Frequency correction signals are applied to the internal OCXO providing accuracy approaching 10E-12, one thousandth part per billion, and rivaling a Caesium standard at a fraction of the cost.

This product has been designed for use in Base Stations, Wireless Networks, System Synchronisation systems, Instrumentation, Critical timing and Calibration applications.

In the event of the GPS signal being temporarily lost the PT626 - 1000 - GPS retains it previously acquired control settings and accuracy through the internal precision OCXO.

Specific features include:

Package: (2.25 x 1.5 x 0.5)inches
1pps LVCMOS: output 1
r.f. Sine wave 10.0MHz: output 2
Long term stability 1 x 10E-12
Short term stability 1 x 10E-11
Excellent phase noise
Low ageing

RFX manufacture a complete range of precision oscillators from 1MHz to 2.4GHz including TCXO, VCXO, PLL and GPS modules.