[Discuss-gnuradio] Wxgui: Multiple bases have instance lay-out conflict

Hi, I rebuild the gnuradio-companion from the source. And I get some trouble with wx flow graph. TypeError: Error when calling the metaclass bases multiple bases have instance lay-out conflict. I installed wxmac and wxpython by homebrew. wxmac version: 3.0.4 wxpython version: 3.0.2 OSX:

Re: [Discuss-gnuradio] An analog RF question

I used to work at Maxim, but my dealings with those RF guys dealt more with coffee and the quality thereof. I looked at the Maxim chip. The filter is relatively steep but not complex. Looks like two or three poles maximum. I don't know specifically about that chip, but that group had SiGe

Re: [Discuss-gnuradio] Connecting two USRPs in one laptop in gnuradio companion

Hello Inkyu Bang: Just repeating what Marcus asked. What sample rate are you using? Is this USB 2.0 or 3.0? Could you post your flowgraph? --​Neel Pandeya On 24 April 2018 at 06:08, Marcus D. Leech wrote: > On 04/24/2018 06:09 AM, Inkyu Bang wrote: > > Hi, > > I am

Re: [Discuss-gnuradio] An analog RF question

On 05/20/2018 09:13 PM, li...@lazygranch.com wrote: Can you be more specific about the corner frequency? Corner frequencies step-tunable from perhaps 20Mhz down to perhaps 2MHz. Many chips, like the R820T2, the MAX2112, and the higher-integration devices like the AD9361 and LMS7002M have

Re: [Discuss-gnuradio] An analog RF question

On Sun, 20 May 2018 20:54:34 -0400 "Marcus D. Leech" wrote: > Does anyone here know how various high-integration tuners achieve > more-or-less continuously-variable corner low-pass frequency on the > baseband outputs? > > I'm aware of switched-capacitor filters, but my

[Discuss-gnuradio] An analog RF question

Does anyone here know how various high-integration tuners achieve more-or-less continuously-variable corner low-pass frequency on the baseband outputs? I'm aware of switched-capacitor filters, but my understanding is that due to the high branch ratios, you need a clock with a very high ratio

Re: [Discuss-gnuradio] gnuradio on High Sierra

Thank you. That works! Yes, I was trying to compile a custom OOT module. Vipin > On May 20, 2018, at 12:12 PM, Michael Dickens > wrote: > > SET(CMAKE_CXX_STANDARD 11) ___ Discuss-gnuradio mailing list

Re: [Discuss-gnuradio] gnuradio on High Sierra

Is there error in your GR OOT module, or when you're building GR itself? If the former, then you'll want to include the following in the top- level CMakeLists.txt somewhere near the top:{{{ SET(CMAKE_CXX_STANDARD 11) }}} If the latter, then contact me off-list & I'll help you get gr-dev

Re: [Discuss-gnuradio] Same USRP to transmit what it receives from GNU radio

Hello Maria: Note that the maximum safe input power for the B200/B210 is 0 dBm, so definitely use a 30 dB attenuator, as Ian suggested. The transmit side can output as high as +18 dBm, so it can damage the receive side. --​Neel Pandeya On 9 May 2018 at 09:28, Ian Buckley

Re: [Discuss-gnuradio] GRCon 17 presentation slides page broken/gone.

Hi Andy, the contents of previous GNU Radio conferences haven't been migrated yet. We are working on migrating them in a timely manner. Sorry for the inconveniences. Cheers Andrej On Sun, May 20, 2018 at 08:31:38AM -0400, Andy Walls wrote: > Oh, those who are so wise in the ways of the

[Discuss-gnuradio] GRCon 17 presentation slides page broken/gone.

Oh, those who are so wise in the ways of the GNURadio website: The following link returns "gr-404" https://www.gnuradio.org/grcon-2017/program/grcon17-presentations/ I'm not sure if that is intentional or not. Regards, Andy ___ Discuss-gnuradio

Re: [Discuss-gnuradio] Square Wave Pulse Shapping Filter

Hi Jose: Please keep conversations on the list. On Sun, 2018-05-20 at 00:54 -0300, Jose Marcelo Lima Duarte wrote: > Andy, > > Thank you very much for all information. You're welcome. But after I thought about it, it may not work in your situation. The GNURadio symbol timing synchronization