dot-config difference between Safran low jitter WRSes and other WRSes
There is a difference on one parameter in the dot-config file between Safran low jitter WRSes and all other WRSes.
The parameter concerned is CONFIG_WRSAUXCLK_SIGDEL:
- Safran WRSes default value:
CONFIG_WRSAUXCLK_SIGDEL="9" - Other WRSes default value:
CONFIG_WRSAUXCLK_SIGDEL="0"
Setting CONFIG_WRSAUXCLK_SIGDEL="0" on Safran WRSes, or CONFIG_WRSAUXCLK_SIGDEL="9" on other WRSes results in a dratically increased phase noise on clk2 (10 MHz) output.
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Comparison of both values on a Safran low jitter WRS:
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Comparison of both values on an OPNT low jitter WRS:
