Hi, just to clarify some points here:
During transmission, there is always enough isolation to prevent damage. Just use an antenna on the TX/RX port. Do not connect an antenna to the RX2 port. In this case it is always safe to operate a USRP? In case I use GNU Radio and I just use the stream source and sink. (aka 'UHD: USRP Sink' for transmission and 'UHD: USRP Source' for reception) I want continuous reception but only burst transmission. Both source and sink are configured to use the TX/RX port. I send bursts to the 'UHD: USRP Sink' with a packet length which is translated to SOB and EOB tags for the USRP. - Does the USRP do the switching at the start and end of burst automatically? Or does it switch to reception on RX2 permanently? - Or do I need to use another sink? - Where do I find the logic that takes care of switching? On the host or on the device? I know I've asked similar questions before. I just want to clarify these questions again. Thanks! Cheers Johannes Am 26.02.19 um 19:28 schrieb Marcus D. Leech: > On 02/26/2019 12:10 PM, Andy Walls wrote: >> Hi Marcus: >> >> If one configures a USRP Sink to use the "TX/RX" port for Tx and a USRP >> Source to use "TX/RX" port for Rx, does one still get both switches' >> worth of isolation during Tx, or is it only the single switch's worth >> of isolation in that case? >> >> (I'm too lazy to run that down in the source code at the moment. :] ) >> >> >> Thanks, >> Andy >> > You still, as far as I can tell, get two switches worth, since the RX > channel is ALWAYS (as far as I recall) switched to the RX2 port during > TX, which gives you > two layers of switches regardless. > > _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
