Re: [Discuss-gnuradio] question about bandwith B210 - USB3

[Marcus Müller]

Hi Przemek,

I can't really make much sense of your flow graph; maybe you could explain what you need to do? The parametrizations of the different blocks and the file name in the wav file source kind of contradict. I think, however, we could find something that does just what you want. And as a gut feeling: Your computer will probably be fast enough for it in the end, if we only do things that are necessary.

Best regards,

Marcus

On 01.07.2016 00:48, Przemek Lewandowski wrote:

Hello 

I need to generate as wide bandwith as possible. Yes I know that this is waste of energy, but beside this simple example I want to put some other channels. 

On my USRP B210 I can afford now about 18 MS.

I read on Ettus page that B200 can tx about 40 - 60 MS - depends on USB driver.

So 15 MS is 3 times slower :) Im very beginer with filters at gnu radio so I suppose that default filters can be not so good optimized and propably I will need it to fix it manually.

What do You think ???

This is my graph:
https://www.dropbox.com/s/xzwvb0dm25ubh5i/bandwith_test2.grc.png?dl=0

All The Best.

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