So I dug into this (On a 10k piece of equipment?) and came up with the following bands
1: 3000 to 6000 2: 2200 to 2800 3: 1650 to 2200 4: 1400 to 1575 5: 700 to 1000 6: 500 to 530 plus 1 unfiltered path. Below 500 MHz, there's an 84 MHz passband based the up-conversion stage there. This seems like an unusual collection of passbands, in addition to having big gaps between filter passbands. I'm curious is someone from Ettus could comment on the design intent behind this selection. I'm also curious to know if these passbands have been swept with a Network analyzer to see if there's any untoward interaction between the highpass/lowpass filter structures used to derive the bandpass characteristics Dave On Fri, Dec 21, 2018 at 10:10 AM Brian Padalino <bpadal...@gmail.com> wrote: > > On Fri, Dec 21, 2018 at 7:51 AM David Bengtson via USRP-users > <usrp-users@lists.ettus.com> wrote: >> >> Hi- >> >> The N310 receiver has a set of switchable bandpass filters on the >> receiver inputs. I've looked through the N310 knowledge base, and >> haven't come across any documentation on these filter bandwidths. Is >> there a list of the nominal passband filter bandwidths for the N310 >> receiver filter banks somewhere? > > > Daughterboard schematics: > > https://kb.ettus.com/N300/N310#Schematics > > Brian _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
