Can the existing firmware support that bandwidth? The 10Gbps Ethernet can but I am not sure about the rest of the USRP. I own two of them and have never tried to do that.
Bob On Wed, Mar 22, 2023 at 9:58 AM Brian Padalino <bpadal...@gmail.com> wrote: > You're right - I completely missed that part of the email. > > My apologies. > > Brian > > On Tue, Mar 21, 2023 at 7:12 PM Eugene Grayver <eugene.gray...@aero.org> > wrote: > >> Yes, as stated in the original post 'Basic-RX with a minimum of 1 MHz'. >> The DC is cutoff by the balun on the basicRX making it unsuitable for IQ. >> >> ________________________ >> >> Eugene Grayver, Ph.D. >> Aerospace Corp., Principal Engineer >> Tel: 310.336.1274 >> ________________________ >> >> ------------------------------ >> *From:* Brian Padalino <bpadal...@gmail.com> >> *Sent:* Tuesday, March 21, 2023 3:18 PM >> *To:* Eugene Grayver <eugene.gray...@aero.org> >> *Cc:* usrp-users <usrp-users@lists.ettus.com> >> *Subject:* Re: [USRP-users] Wideband IQ Daughterboard >> >> On Tue, Mar 21, 2023 at 6:12 PM Eugene Grayver <eugene.gray...@aero.org> >> wrote: >> >> Hello, >> >> I want to use an external IQ mixer with an external LO. My signal is 160 >> MHz wide, which fits nicely into the nominal complex 200 MHz Nyquist of the >> X310. Unfortunately the only daughterboards for direct access to the ADCs >> are LFRX which maxes out at 30 MHz, and the Basic-RX with a minimum of 1 >> MHZ. >> >> I am thinking of spinning a custom daughter board derived from LFRX with >> a wideband differential driver such as >> https://www.analog.com/media/en/technical-documentation/data-sheets/6406fc.pdf >> or >> alternatively just replacing the chip on an LFRX since these appear to be >> footprint compatible. >> >> Separately, I was looking at LFTX schematics and the part # for the >> amplifier is not specified. Can somebody at Ettus/NI save me some time and >> lookup that part #. >> >> Comments? >> >> >> Have you considered the BasicRX? >> >> https://www.ettus.com/all-products/basicrx/ >> https://files.ettus.com/schematics/basic_dbs/BasicRX.pdf >> >> Brian >> > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com > -- Dr. Robert W McGwier, Ph.D. Affiliated Faculty, Virginia Tech Affiliated Faculty, University of Scranton Former ARDC Member of Board N4HY: ARRL, TAPR, AMSAT, EARC, CSVHFS Sky: AAVSO, Sky360, explorescu.org, Skyscrapers
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