If you are using TDD, you may need a T/R switch to switch out your receiver during transmission. If you are using FDD, you may need a diplexer. Rob
On Mon, Feb 17, 2025 at 11:20 AM Stuart Austin < saus...@criticalsoftwaresystems.com> wrote: > Can you just add more attenuation between the output of the circulator > port that goes to the RX port on the N310? > > > > *From:* john.achkar.r...@gmail.com [mailto:john.achkar.r...@gmail.com] > *Sent:* Monday, February 17, 2025 10:41 AM > *To:* usrp-users@lists.ettus.com > *Subject:* [USRP-users] High power TX/RX same antenna > > > > Hi, > > > > I am using a N310, with OAI to transmit 5G signal. I want to transmit 40 > dBm using one antenna connected on both TX and RX ports. The best > circulator I found has 18 dB isolation, which isn’t sufficient considering > -15 dBm USRP max input power. > > What is the best approach to consider? > > Thanks a lot. > > > > Best regards, > > Charbel > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com >
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