|Subject:||Re: [Discuss-gnuradio] USRP B200 host BW with USB 3.0/2.0|
|Date:||Thu, 29 Jan 2015 16:44:21 +0100|
On one hand I have a B200 which is supposed to deliver 56 MHz.
On the other hand, for my final application, I am thinking of a low-cost host (such as BeagleBone Black) which I am afraid only has USB 2.0
My question was about getting 40MHz BW over USB 2.0 without tuning the central frequency of the USRP several times.
I made tests with the bladeRF at 30 MHz bandwidth, and I was able to see the spectrum just fine, not matter if I used a USB2 or a USB3 cable. No hacks, no switching chunks of the spectrum, just using a standard receiver program. The lost samples are not a problem as longs as you do not want to listen in.
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