Re: [USRP-users] Support with setting usrp sampling rate to 150MSPS

2017-09-13 Thread Marcus Müller via USRP-users
el > *Sent:* Wednesday, August 23, 2017 12:15:11 PM > *To:* Koyel Das > *Cc:* Snehasish Kar; usrp-users@lists.ettus.com > *Subject:* Re: [USRP-users] Support with setting usrp sampling rate to > 150MSPS > > Hello Koyel, > > This is a fundamental problem that increasing s

Re: [USRP-users] Support with setting usrp sampling rate to 150MSPS

2017-09-13 Thread Snehasish Kar via USRP-users
. Regards, Snehasish From: Derek Kozel Sent: Wednesday, August 23, 2017 12:15:11 PM To: Koyel Das Cc: Snehasish Kar; usrp-users@lists.ettus.com Subject: Re: [USRP-users] Support with setting usrp sampling rate to 150MSPS Hello Koyel, This is a fundamental problem

Re: [USRP-users] Support with setting usrp sampling rate to 150MSPS

2017-08-22 Thread Derek Kozel via USRP-users
Hello Koyel, This is a fundamental problem that increasing sample rate takes more processing power to handle but provides more bandwidth of spectrum. How wide is the signal you need to process? The general recommendation is that you sample at 1.25 times your bandwidth. This provides 20% more spect

Re: [USRP-users] Support with setting usrp sampling rate to 150MSPS

2017-08-22 Thread Snehasish Kar via USRP-users
Ok I will try that. BR Snehasish On 22-Aug-2017, at 8:51 PM, Derek Kozel mailto:derek.ko...@ettus.com>> wrote: Try 200MS/s. The FPGA can only decimate integer amounts from the ADC rate, which is 200MS/s. On Tue, Aug 22, 2017 at 5:15 PM, Snehasish Kar via USRP-users mailto:usrp-users@lists.et

Re: [USRP-users] Support with setting usrp sampling rate to 150MSPS

2017-08-22 Thread Derek Kozel via USRP-users
Try 200MS/s. The FPGA can only decimate integer amounts from the ADC rate, which is 200MS/s. On Tue, Aug 22, 2017 at 5:15 PM, Snehasish Kar via USRP-users < usrp-users@lists.ettus.com> wrote: > Hello > I am trying to receive gsm 1800 band using NI USRP 2954R, but when I am > trying to set the sam