... | ... | @@ -25,7 +25,7 @@ Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. |
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10.1109/TUFFC.2018.2851842*
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![](/uploads/5948ffb2ef9835abdc2008567860af2d/rsz_3d_image__1_.jpg)
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*Image of the board**
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**Image of the board**
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## Main Features
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... | ... | @@ -107,11 +107,10 @@ Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. |
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## Contacts
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### Commercial producers
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### Commercial products including the LJD hardware
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- [OPNT](http://www.opnt.nl/)
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- [Seven Solutions](https://www.ohwr.org/companies/seven-solutions) is
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evaluating the project.
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- [White Rabbit Switch with LJD prepared hardware](https://www.ohwr.org/project/wrs-ljdprep-hw/wikis/home)
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- [White Rabbit Switch Fan-less hardware](https://www.ohwr.org/project/wrs-fl-hw/wikis)
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### General question about project
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... | ... | @@ -136,7 +135,7 @@ Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. |
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|08-06-2017|Seven Solutions published [WRS Low Jitter Daughterboard Report](https://www.ohwr.org/project/wrs-low-jitter/uploads/9d74ea481bff05b9fda1bb32dcd6ddea/lowjitterboard_report_v03.pdf)|
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|25-09-2017|Two boards will be tested by VTT MIKES Metrology, Time & Frequency in Finland. Results expected by November|
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|27-10-2017|[Measurement results](https://library.nrao.edu/public/memos/ngvla/NGVLA_22.pdf) published with addition of extra clean-up OCXO.|
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|06-12-2017|Measurements by VTT MIKES confirm CERN measurements. These measurements are without an extra clean-up OCXO.|
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|06-12-2017|Measurements by VTT MIKES confirm CERN measurements. <br/>These measurements are without an extra clean-up OCXO.|
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|23-11-2018|Board commercially available and also available in a specifically [prepared White Rabbit Switch](https://www.ohwr.org/project/wrs-ljdprep-hw/wiki).|
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