Re: [USRP-users] Disable automatic dc offset and IQ imbalance corrections

2018-05-22 Thread Derek Kozel via USRP-users
Hello Kunal, Please keep the mailing list included so that others can assist in answering the questions or learn from the responses. The set_rx_dc_offset function still exists. Here is the C++ API for that function. http://files.ettus.com/manual/classuhd_1_1usrp_1_1multi__usrp.html# a7beb49c1a04a8

Re: [USRP-users] Disable automatic dc offset and IQ imbalance corrections

2018-05-22 Thread Derek Kozel via USRP-users
Hi Marcus, Yes, thanks for that clarification. I'd been thinking about automatic IQ correction, which the AD9361/9364/9371 support. The file based IQ correction will only be applied if the calibration utilities have already been run on that daughterboard and system before. http://files.ettus.com/m

Re: [USRP-users] Disable automatic dc offset and IQ imbalance corrections

2018-05-22 Thread Marcus D. Leech via USRP-users
On 05/22/2018 11:25 AM, Derek Kozel via USRP-users wrote: Hello Kunal, What daughterboard do you have? I do not believe that there is an IQ balance function on the N210. Those functions apply to the E31x, B2xx, and possibly N310 USRPs. There should be a DC notch filter which is selected on an

Re: [USRP-users] Disable automatic dc offset and IQ imbalance corrections

2018-05-22 Thread Derek Kozel via USRP-users
Hello Kunal, What daughterboard do you have? I do not believe that there is an IQ balance function on the N210. Those functions apply to the E31x, B2xx, and possibly N310 USRPs. There should be a DC notch filter which is selected on and off, but I would have to check to see if that applies to the

[USRP-users] Disable automatic dc offset and IQ imbalance corrections

2018-05-22 Thread kunal sankhe via USRP-users
Hi, I want to disable automatic calibration of DC offset and IQ imbalance in USRP Source block. I am aware that I need to pass bool value 'false' as the argument to *set_auto_dc_offset* and *set_auto_iq_balance*. The USRP Source block itself provide this facility in the tab *FE Corrections*. Howe