![Redundant Frequency and Timing Systems](https://d27wgn5g4t3wja.cloudfront.net/img/da0cf36b-1422-08df-aa40-3e96cff3ea10/264138.png)
Redundant Frequency and Timing Systems
Precision Test Systems Ltd. (Precision Test Systems Ltd.)
A unique feature of our frequency standards and distribution amplifiers is that the two separate parts of the redundant system are identical and can easily be inter-changed, for maintenance purposes. What we mean by this is that that we don't have a "Master" unit and a "Slave" unit. Whatever unit is powered up first becomes the master unit and the other becomes the slave unit.