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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] BitRate USRP N210 |
Date: | Fri, 04 Sep 2015 09:30:33 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
Hi Abs, there's no minimum Bit rate, but a minimum Sample rate, which for Gen2 devices such as the N2xx is Master Clock Rate / 512, ie. 100MHz/512 = 195312.5 Hz. 20kHz is significantly below that, so UHD will tell you that it actually set the sample rate to 195.3125 kHz when you try to set the sampling rate. Consequently, supplying only 20kS/s to the USRP will lead to a whole lot of underruns. Best regards, Marcus On 09/04/2015 05:47 AM, Abdeslam
Bourkane wrote:
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