GPS and 1PPS Infrastructure Diagrams
Each '1PPS source' is able to drive 3 x 'Load Units'.
In the Dalman range of products the following units are categorized as 1PPS sources: -
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and the following units are categorized as Load Units: -
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Infrastructure, sample diagrams:
| Diag 1 | Showing the 2 methods of deriving prime source 1PPS; based on the output from GPS Receivers. |
| Diag 2 | Showing passive (using cables) methods of fanning out the 1PPS signal. |
| Diag 3 | Showing how to increase the number of Load Units with an active Fan-out Unit and adding a back-up GPS Rx. |
| Diag 4 | Showing how a 1PPS Generator unit can support the system in the event of total GPS Rx failure: this unit will also maintain 1PPS coherence during site power outage. |
| Diag 5 | Showing the simplest means of achieving a site capacity of 54 Load Units. |
| Diag 6 | Showing a 54 Load Unit site with maximum redundancy. |
Our Project Support Group can assist in the design of site 1PPS Infrastructure. See the "contact us" navigation tab at the top of this page.