Saturday, October 9, 2010

Re: [Discuss-gnuradio] want to achieve the symbol rate to 270.833kb/s

On 10/08/2010 07:10 PM, Mark J. Blair wrote:
>
> On Sep 25, 2010, at 10:41 AM, dburgess@kestrelsp.com wrote:
>> We would have used 13 MHz, but the USRP-1 FPGA code fails to transmit for clock rates below about 48 MHz.
>
> Does anybody know why this is?
>
>
>


That is not correct. The inband signaling code that OpenBTS uses may
not work with those clock rates, but the standard code we developed
works just fine with any clock frequency. I have used it all the way
down to 10 MHz.

Matt

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