Re: [USRP-users] B210 Frequency Offset

2018-05-23 Thread Teemu Veijalainen via USRP-users
] Sent: Tuesday, May 22, 2018 3:07 PM To: Teemu Veijalainen Cc: usrp-users@lists.ettus.com Subject: Re: [USRP-users] B210 Frequency Offset Hello Teemu, Have you set the B200 to use the GPSDO as the time and frequency source? Not doing so could be the cause of the frequency offset. http

Re: [USRP-users] B210 Frequency Offset

2018-05-22 Thread Marcus D. Leech via USRP-users
On 05/22/2018 08:42 AM, Teemu Veijalainen via USRP-users wrote: Hi, And thx for the reply. The manual (http://files.ettus.com/manual/page_gpsdo_b2x0.html) states that the GPSDO is detected automatically so I think I don’t have to configure it: * /“By default, if a GPSDO is detected at st

Re: [USRP-users] B210 Frequency Offset

2018-05-22 Thread Teemu Veijalainen via USRP-users
acy? Or could there be still some other reason? Br, Teemu From: Derek Kozel [mailto:derek.ko...@ettus.com] Sent: Tuesday, May 22, 2018 3:07 PM To: Teemu Veijalainen Cc: usrp-users@lists.ettus.com Subject: Re: [USRP-users] B210 Frequency Offset Hello Teemu, Have you set the B200 to use the GPSDO

Re: [USRP-users] B210 Frequency Offset

2018-05-22 Thread Derek Kozel via USRP-users
Hello Teemu, Have you set the B200 to use the GPSDO as the time and frequency source? Not doing so could be the cause of the frequency offset. http://files.ettus.com/manual/page_sync.html Regards, Derek On Tue, May 22, 2018 at 12:41 PM, Teemu Veijalainen via USRP-users < usrp-users@lists.ettus.c

[USRP-users] B210 Frequency Offset

2018-05-22 Thread Teemu Veijalainen via USRP-users
Hi, I've 2x USRP B210 with board mounted GPSDO (TCXO). I'm controlling the USRP's with MATLAB and configured the other to send CW at 3.75GHz and other to receive with the same frequency. The radios are connected with 50cm SMA cable and 30 dB attenuator. I know there should be some frequency of