hi all, hope this will help you, http://groups.yahoo.com/group/softrock40/ nithin On Fri, Mar 30, 2012 at 5:55 AM, Musfir Mohammed <mohammed.musfir@xxxxxxxx>wrote: > We have tried a few steps on building a small block as per the link above > > http://gnuradio.org/redmine/projects/gnuradio/wiki/BlocksCodingGuide > * > * > It would be very helpful if any familiarized person could guide us forth > on this aspect. Once we are into it I am sure there would be wonders. The > power of SDR is still doubted by a lot many of the enthusiasts which I > believe can be unleashed only by an exclusive indulgence into the > development. > > > On Fri, Mar 30, 2012 at 1:17 AM, Nithin Kamal A <myfaithnka@xxxxxxxxx>wrote: > >> Hi all, >> I am an open source hardware enthusiast, I have worked on an AM radio >> defined inside arduino. >> I believe this link will help, >> >> www.leaflabs.com/devices/maple/ >> >> There is no restrictions for software here,because what we tell is what >> it does,but there is no 100 percent software based radio also,all primary >> stages will require specialised hardware because the DSP requires an High >> clock speed and enough bandwidth. >> >> SDR is quite popular among HAM enthusiasts because DSP in 8 bits ADC is >> enough for VLF operations,and a clock speed of 16 or 32 MHZ will work >> smoothly. >> >> But coming in to Citizen Band, Conventional DSBSC mode is possiple, but >> FM de-modulalation requires a High cost board like I mentioned above. >> >> Nithin Kamal A >> >> >> >> On Wed, Mar 28, 2012 at 7:40 PM, raghesh <raghesh.a@xxxxxxxxx> wrote: >> >>> Having looked into the project last two days with Musfir and Sajith >>> Sir, it seems this is a quite interesting project where students can >>> make contribution. We have already seen some areas to be understood >>> and to be explored. The hack camp suggested by Musfir would be a great >>> start in that direction. >>> >>> Regards, >>> On Wed, Mar 28, 2012 at 6:37 PM, Musfir Mohammed >>> <mohammed.musfir@xxxxxxxx> wrote: >>> > Hi all >>> > >>> > It is long since we had any noise from MES FSUG. Being a student of >>> ECE I >>> > happened to use a couple of Simulation tools and Softwares of which are >>> > Simulink, Labview etc. I happened to come across a very useful and >>> wonderful >>> > tool called GNU RADIO which comes under the Software Defined radio >>> project, >>> > ( http://en.wikipedia.org/wiki/Software-defined_radio ) attending a >>> workshop >>> > at Amrita, Coimbatore. Rakesh sir whom I have copied is one person who >>> has >>> > much idea on this. >>> > >>> > http://gnuradio.org/redmine/projects/gnuradio/wiki >>> > >>> > The above tool is far different from the current simulation tools as it >>> > calls for a replacement of many of the bulky and expensive hardware >>> in the >>> > form of a software and a PC >>> > The tool allows us to add custom blocks into the existing system thus >>> > enhancing its scope and utiility >>> > An example of a project is using GNURADIO is the open BTS >>> > project http://openbts.sourceforge.net/ >>> > >>> > It would be of great impact to the students here if we could try to >>> get into >>> > the contribution of new blocks by using python code so that we can >>> implement >>> > various useful tools like the whose source code is available to us. The >>> > signal processing blocks of the existing system are written in C++ and >>> work >>> > on Python. >>> > >>> > Some of the members here have tried out to solve this problem here. I >>> think >>> > it would be virtuous for us as well as the future batches to introduce >>> them >>> > to this venture. As part of this I would like to propose an idea of a >>> > BLOCKSET Creation camp whereby we could try out building some >>> prototype in >>> > Python so that we could mobilize the venture. >>> > >>> > Every piece of contribution is valuable in this venture as it is a >>> promising >>> > solution to the grave scenario that exists today. Lack of proper tools >>> for >>> > educational and industrial purposes at economically viable condition. >>> > >>> > This project calls for people of expertise in Electronics and >>> Communication >>> > engineering and Computer Science. Kindly look into this matter and put >>> forth >>> > your suggestion. >>> > >>> > >>> > -- >>> > Thanking You >>> > Musfir Mohammed >>> > Department of ECE >>> > 8th Semester >>> > MES College of Engineering >>> > >>> > Member | IEEE : 90735154 >>> > >>> > >>> > >>> >>> >>> >>> -- >>> Raghesh >>> >>> -- >>> You received this message because you are subscribed to the "MES-FSUG" >>> group. >>> To post to this group, send email to mes-fsug@xxxxxxxxxxxxxxxx >>> To unsubscribe from this group, send email to >>> mes-fsug-unsubscribe@xxxxxxxxxxxxxxxx >>> For more options, visit this group at >>> http://groups.google.com/group/mes-fsug?hl=en >>> >>> Our IRC channel #mes-fsug at irc.freenode.net. Webpage for GNULabs @ >>> MESCE is at http://gnulabs.org/mesce/ >>> >> >> -- >> You received this message because you are subscribed to the "MES-FSUG" >> group. >> To post to this group, send email to mes-fsug@xxxxxxxxxxxxxxxx >> To unsubscribe from this group, send email to >> mes-fsug-unsubscribe@xxxxxxxxxxxxxxxx >> For more options, visit this group at >> http://groups.google.com/group/mes-fsug?hl=en >> >> Our IRC channel #mes-fsug at irc.freenode.net. Webpage for GNULabs @ >> MESCE is at http://gnulabs.org/mesce/ >> > > > > -- > Musfir Mohammed > Department of ECE > 7th Semester > MES College of Engineering > > Member | IEEE : 90735154 > > > > -- > You received this message because you are subscribed to the "MES-FSUG" > group. > To post to this group, send email to mes-fsug@xxxxxxxxxxxxxxxx > To unsubscribe from this group, send email to > mes-fsug-unsubscribe@xxxxxxxxxxxxxxxx > For more options, visit this group at > http://groups.google.com/group/mes-fsug?hl=en > > Our IRC channel #mes-fsug at irc.freenode.net. Webpage for GNULabs @ > MESCE is at http://gnulabs.org/mesce/ > -- You received this message because you are subscribed to the "MES-FSUG" group. To post to this group, send email to mes-fsug@xxxxxxxxxxxxxxxx To unsubscribe from this group, send email to mes-fsug-unsubscribe@xxxxxxxxxxxxxxxx For more options, visit this group at http://groups.google.com/group/mes-fsug?hl=en Our IRC channel #mes-fsug at irc.freenode.net. Webpage for GNULabs @ MESCE is at http://gnulabs.org/mesce/