Hello Claudio > Do you have one daughterboard or two? Two >How far away are the two channels (in MHz)? 45MHz Basically I want to capture GSM Downlink e.g. 935.6MHz and GSM uplink 890.6 Mhz, so wanted to know it is possible. BR Snehasish ________________________________ From: Snehasish Kar Sent: Tuesday, June 13, 2017 4:53:20 PM To: Claudio Cicconetti Subject: Re: [USRP-users] Support with usrp x300 Hello Claudio > Do you have one daughterboard or two? Two >How far away are the two channels (in MHz)? 45MHz Basically I want to capture GSM Downlink e.g. 935.6MHz and GSM uplink 890.6 Mhz, so wanted to know it is possible. BR Snehasish ________________________________ From: Claudio Cicconetti <ccicconetti@mbigroup.it> Sent: Tuesday, June 13, 2017 4:23:30 PM To: snehasish.cse@LIVE.COM; usrp-users@lists.ettus.com Subject: Re: [USRP-users] Support with usrp x300 Dear Snehasish, Do you have one daughterboard or two? How far away are the two channels (in MHz)? Best regards, Claudio On 06/13/2017 12:46 PM, Snehasish Kar via USRP-users wrote: > Hello > > > I wanted to confirm if it is possible to capture two channels using usrp x310(receiver with different center frequencies - GSM Downlink & Uplink). If so please let me know how? Also does it have a single DDC or multiple one? > > > BR > > Snehasish > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >

Dear Snehasish, Yes, it is definitely possible. With two daughterboards you can tune them independently. This is the easy way to go. You could even do with a single daughterboard because the two channels are within the bandwidth of a single daughterboard, e.g. the WBX-120 has 120 MHz bandwidth (> 45 MHz). However, with only one daughterboard you would have to implement filtering (shift & downsampling) in the host application. Best regards, Claudio On 06/13/2017 01:23 PM, Snehasish Kar wrote: > Hello Claudio > >> Do you have one daughterboard or two? > Two > >> How far away are the two channels (in MHz)? > 45MHz > > Basically I want to capture GSM Downlink e.g. 935.6MHz and GSM uplink 890.6 Mhz, so wanted to know it is possible. > > BR > Snehasish > > > ________________________________ > From: Snehasish Kar > Sent: Tuesday, June 13, 2017 4:53:20 PM > To: Claudio Cicconetti > Subject: Re: [USRP-users] Support with usrp x300 > > > Hello Claudio > > >> Do you have one daughterboard or two? > Two > > >> How far away are the two channels (in MHz)? > > 45MHz > > > Basically I want to capture GSM Downlink e.g. 935.6MHz and GSM uplink 890.6 Mhz, so wanted to know it is possible. > > > BR > > Snehasish > > > ________________________________ > From: Claudio Cicconetti <ccicconetti@mbigroup.it> > Sent: Tuesday, June 13, 2017 4:23:30 PM > To: snehasish.cse@LIVE.COM; usrp-users@lists.ettus.com > Subject: Re: [USRP-users] Support with usrp x300 > > Dear Snehasish, > Do you have one daughterboard or two? > > How far away are the two channels (in MHz)? > > Best regards, > Claudio > > On 06/13/2017 12:46 PM, Snehasish Kar via USRP-users wrote: >> Hello >> >> >> I wanted to confirm if it is possible to capture two channels using usrp x310(receiver with different center frequencies - GSM Downlink & Uplink). If so please let me know how? Also does it have a single DDC or multiple one? >> >> >> BR >> >> Snehasish >> >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> > >

Thanks a lot for the help!! BR Snehasish > On 13-Jun-2017, at 5:20 PM, Claudio Cicconetti <ccicconetti@mbigroup.it> wrote: > > Dear Snehasish, > Yes, it is definitely possible. > > With two daughterboards you can tune them independently. This is the > easy way to go. > > You could even do with a single daughterboard because the two channels > are within the bandwidth of a single daughterboard, e.g. the WBX-120 has > 120 MHz bandwidth (> 45 MHz). However, with only one daughterboard you > would have to implement filtering (shift & downsampling) in the host > application. > > Best regards, > Claudio > >> On 06/13/2017 01:23 PM, Snehasish Kar wrote: >> Hello Claudio >> >>> Do you have one daughterboard or two? >> Two >> >>> How far away are the two channels (in MHz)? >> 45MHz >> >> Basically I want to capture GSM Downlink e.g. 935.6MHz and GSM uplink 890.6 Mhz, so wanted to know it is possible. >> >> BR >> Snehasish >> >> >> ________________________________ >> From: Snehasish Kar >> Sent: Tuesday, June 13, 2017 4:53:20 PM >> To: Claudio Cicconetti >> Subject: Re: [USRP-users] Support with usrp x300 >> >> >> Hello Claudio >> >> >>> Do you have one daughterboard or two? >> Two >> >> >>> How far away are the two channels (in MHz)? >> >> 45MHz >> >> >> Basically I want to capture GSM Downlink e.g. 935.6MHz and GSM uplink 890.6 Mhz, so wanted to know it is possible. >> >> >> BR >> >> Snehasish >> >> >> ________________________________ >> From: Claudio Cicconetti <ccicconetti@mbigroup.it> >> Sent: Tuesday, June 13, 2017 4:23:30 PM >> To: snehasish.cse@LIVE.COM; usrp-users@lists.ettus.com >> Subject: Re: [USRP-users] Support with usrp x300 >> >> Dear Snehasish, >> Do you have one daughterboard or two? >> >> How far away are the two channels (in MHz)? >> >> Best regards, >> Claudio >> >>> On 06/13/2017 12:46 PM, Snehasish Kar via USRP-users wrote: >>> Hello >>> >>> >>> I wanted to confirm if it is possible to capture two channels using usrp x310(receiver with different center frequencies - GSM Downlink & Uplink). If so please let me know how? Also does it have a single DDC or multiple one? >>> >>> >>> BR >>> >>> Snehasish >>> >>> >>> >>> _______________________________________________ >>> USRP-users mailing list >>> USRP-users@lists.ettus.com >>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >>> >> >> >