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How to make sure 10 MHz ref port works or not

DY
David Yu ( III )
Tue, Mar 7, 2017 12:09 AM

Hi Ettus Team:
We used 10 MHz ref on USRP B200 mini.
Spectrum analyzer can make sure input 10 MHz is correct.
But how to make sure if 10 MHz ref port works normally on b200 mini ? Does any tool can test it?

David

Hi Ettus Team: We used 10 MHz ref on USRP B200 mini. Spectrum analyzer can make sure input 10 MHz is correct. But how to make sure if 10 MHz ref port works normally on b200 mini ? Does any tool can test it? David
MD
Marcus D. Leech
Tue, Mar 7, 2017 1:42 AM

On 03/06/2017 07:09 PM, David Yu ( III ) via USRP-users wrote:

Hi Ettus Team:
We used 10 MHz ref on USRP B200 mini.
Spectrum analyzer can make sure input 10 MHz is correct.
But how to make sure if 10 MHz ref port works normally on b200 mini ? Does any tool can test it?

David

You can query the "ref_locked" motherboard sensor.

On 03/06/2017 07:09 PM, David Yu ( III ) via USRP-users wrote: > Hi Ettus Team: > We used 10 MHz ref on USRP B200 mini. > Spectrum analyzer can make sure input 10 MHz is correct. > But how to make sure if 10 MHz ref port works normally on b200 mini ? Does any tool can test it? > > David > > You can query the "ref_locked" motherboard sensor.