Re: [Discuss-gnuradio] Rx overflow problem related with sample rate

2016-03-27 Thread SangHyoeg Kim
Hi tom, I got overflow when sample rate is over about 5M As your recommend, my problem is threshold of Rx? (Rx grep all noise signal?) 2016. 3. 27. 오후 6:53 tom x 작성: > Hi, > > >I think my PC can handle this sample rate > Have you tried other rates? What's the highest sample rate before overf

Re: [Discuss-gnuradio] Antenna compatibility problem

2016-03-22 Thread SangHyoeg Kim
Hi, ANT supports 75MHz - 1Ghz, but CBX supports 1.2GHz - 6GHz. I am confusing coverage of antenna and daughter board. What means these range? Is this situation possible? - Center frequency 1.5Ghz with ANT500 - Center frequency 325MHz with ANT500 Thanks 2016. 3. 22. 오후 8:58 Nikos Balkanas

[Discuss-gnuradio] OFDM benchmark optimal parameter

2016-03-19 Thread SangHyoeg Kim
Hi, I am using ofdm/benchmark example with USRP N210 and CBX 40Mhz daughterboard. I tried to know optimal parameter(bandwidth, fft length, occupied tones, packet size) for maximum throughput and minimum error rates. How can I reach maximum throughput by adjusting parameter or modifying code ?