Re: [Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-11 Thread gang li
Cc: usrp-us...@lists.ettus.com; discuss-gnuradio@gnu.org >> Subject: Re: [Discuss-gnuradio] SBX TX/RX RX leakage >> >> Yes. I am doing full duplex on the same frequency, transmitting from >> TX/RX and receiving on RX2 at the same time. When I put the antennas >> far way from e

Re: [Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-08 Thread Ralph A. Schmid, dk5ras
ng li > Sent: Friday, 08 February, 2013 23:47 > To: Marcus D. Leech > Cc: usrp-us...@lists.ettus.com; discuss-gnuradio@gnu.org > Subject: Re: [Discuss-gnuradio] SBX TX/RX RX leakage > > Yes. I am doing full duplex on the same frequency, transmitting from > TX/RX and receivin

Re: [Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-08 Thread gang li
Yes. I am doing full duplex on the same frequency, transmitting from TX/RX and receiving on RX2 at the same time. When I put the antennas far way from each other, the received signal amplitude is very low. And when I change the distance between them, i found the received signal amplitude is kind of

Re: [Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-08 Thread Marcus D. Leech
On 02/08/2013 04:10 PM, gang li wrote: When the signal received on RF2 port has a very weak strength, the energy leaked from TX to RX will dominate in the total received energy. I have observed this in my experiments. Are there any ways to measure the leaked signal so i can compensate it? I am th

Re: [Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-08 Thread gang li
When the signal received on RF2 port has a very weak strength, the energy leaked from TX to RX will dominate in the total received energy. I have observed this in my experiments. Are there any ways to measure the leaked signal so i can compensate it? I am thinking a way of by connecting the RF1 and

Re: [Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-07 Thread mleech
On 07 Feb 2013 11:31, gang li wrote: > Hi, guys, I am doing full duplex on SBX. Is there any leakage from TX > to RX? Is that much? > > Best, > Gang > > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/

[Discuss-gnuradio] SBX TX/RX RX leakage

2013-02-07 Thread gang li
Hi, guys, I am doing full duplex on SBX. Is there any leakage from TX to RX? Is that much? Best, Gang ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio