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Thomas Tsou tom at tsou.ccHi Andrey, On Mon, Oct 29, 2012 at 6:46 AM, Andrey Sviyazov <andreysviyaz at gmail.com> wrote: > Do you use TXLPF and which if yes? > And also, please let us know other registers dump of TX part, especially > TXVGA's. > Btw, unfortunatelly, I do not know how to switch LPF otherwise than by > direct registers access. > Now I work with power consumption and forced to write to registers to see > can LPF to suppress spurs (which occur without LDO regulators) or not. I set LPF through the UHD interface. This was necessary because the default setting was too narrow. Unfortunately, I did not capture at any register values. https://github.com/ttsou/openbts-multi-arfcn/commit/a95d8f7f I don't see how the LPF can suppress these spurs because they occur inside the multicarrier passband. Thomas