On 23/04/21 00:32, [email protected] wrote:
> On 21/04/21 16:28, Cédric Hannotier wrote:
>> On 21/04/21 14:16, Margaux Bougeard wrote:
>>> What is the procedure to create a transmitter with a sample rate of 61,44
>>> MHz with the USRP E312 ? I wonder if I am not limited by the sample data
>>> transfer rate of ARM processor.
>>
>> As stated by Marcus, you are limited by the ARM processor.
>>
>>> I want to use the USRP E312 to transmit a sequence, with IQ data,
>>> continuously
>>
>> Do you mean a known fix sequence that you repeat continuously?
>
> Yes I want to send the same sequence continuously all the time.
>
>> Does it need to be send continuously or periodically,
>> eg. sending the same preamble sequence every x ms?
>
> I need to send continuously.
Then I only see two options:
1. Build a custom RFNOC block that streams the sequence continuously.
2. Use another USRP. If you need something embedded and portable,
the E320 should do it (using a replay block or an external host).
Regards
--
Cédric Hannotier
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