[hpsdr] Hermes jumper J24 for external ref socket

[tokio.endo2 at i.softbank.jp]

Hi Phil,

Thank you very much for the information.
I will try J24 inserted in the beginning.

Tokio
JA1CCA

2012/11/22 10:08、"Phil Harman" <phil at pharman.org> のメッセージ:

> Hi Tokio,
> 
> If you insert J24 then the ground of your external clock will be connected
> to the same ground that Hermes uses.
> 
> For most users this will be fine. We just allowed the option of not
> forcing the two grounds to be connected in case the user wanted to keep
> the two grounds separate.
> 
> 73 Phil...VK6APH
> 
> 
>> ***** High Performance Software Defined Radio Discussion List *****
>> 
>> Hi All,
>> 
>> Thanks to revised Hermes User User Manual, I'm preparing to house the
>> board in my case and I'll use 10MHz external clock.
>> 
>> In the manual, J24 is for 10MHz SMA socket outer to be grounded or not.
>> 
>> Could anyone let me know what is the effect of the outer grounded or not?
>> 
>> Tokio
>> JA1CCA
>> //Sent from iPhone
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> 

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