Fm Radio Kits To BuildBuild your own Software Defined Radio. Hello All. I have been itching to build my own software defined radio. Unfortunately. I have very little experience in embedded design but I would like to know. Gnuradio has inspired me to build my own and I would. I would like build in such a way that is. Gnuradio library and also perform similarly to the USRP. I have a nice FPGA I can use as a starting point.
However, I'm. not sure how to pick an AD and DA, build my own downconverter, upconverter. Can anyone point me into the right direction? Reply Start a New Thread. ![]() Posted by maury●November 3, 2. On Nov 3, 8: 5. 0& #2. Hello All. > I have been itching to build my own software defined radio. Unfortunately. > I have very little experience in embedded design but I would like to know. Gnuradio has inspired me to build my own and I. I would like build in such a way. Gnuradio library and also perform similarly to the USRP. I have a nice FPGA I can use as a starting point. However, I'm. > not sure how to pick an AD and DA, build my own downconverter, upconverter. Can anyone point me into the right direction? This is NOT my area, however, I did do a VERY top- level look at SDR. My suggestion is to look up an article titled _Software- Defined. Suppliers of radio based kits such as the. via CAT control and Omnirig software. Kit includes all parts. Built in side tone (Approx. Hardware for Software- Defined Radios_ by John B. Stephensen, published. September of 2. 00. ARRL. Reply Start a New Thread. Posted by Tim Wescott●November 3, 2. On 1. 1/0. 3/2. 01. AM, pacman. 10. 1 wrote. Hello All. > I have been itching to build my own software defined radio. Unfortunately. > I have very little experience in embedded design but I would like to know. Gnuradio has inspired me to build my own and I would. I would like build in such a way that is. Gnuradio library and also perform similarly to the USRP. I have a nice FPGA I can use as a starting point. However, I'm. > not sure how to pick an AD and DA, build my own downconverter, upconverter. Can anyone point me into the right direction? Do you have a book or reference on receiver design? There's a lot of. The ARRL Handbook, even though it. RF engineers in. the US. Going beyond that, I'd suggest Hayward's "Introduction to Radio. Frequency Design" and "Experimental Methods in RF Design". Neither of the Hayward books are about SDR, although recent Handbooks. But the Hayward books will give you much of. Handbook will. outline the SDR stuff, I'm sure. You can relax in the certainty that no matter what ADC and DAC you. Even if you get all of that correct, three months (or. Wescott Design Services. Do you need to implement control loops in software? Applied Control Theory for Embedded Systems" was written for you. See details at http: //www. Reply Start a New Thread. Posted by Vladimir Vassilevsky●November 3, 2. Hello All. > I have been itching to build my own software defined radio. Unfortunately. > I have very little experience in embedded design but I would like to know. Gnuradio has inspired me to build my own and I would. I would like build in such a way that is. Gnuradio library and also perform similarly to the USRP. I have a nice FPGA I can use as a starting point. However, I'm. > not sure how to pick an AD and DA, build my own downconverter, upconverter. Can anyone point me into the right direction? Abandon the idea. SDR is the area which requires professional approach and industrial. Besides, even if you manege to build something that barely works, what. Vladimir Vassilevsky. DSP and Mixed Signal Design Consultant. Reply Start a New Thread. Posted by pacman. November 3, 2. 01. Hello All. > > I have been itching to build my own software defined radio. I have very little experience in embedded design but I would like to. Gnuradio has inspired me to build my own and I. I would like build in such a way that. Gnuradio library and also perform similarly to the. I have a nice FPGA I can use as a starting point. However. > > not sure how to pick an AD and DA, build my own downconverter. Can anyone point me into the right direction? Abandon the idea. SDR is the area which requires professional approach and industrial. Besides, even if you manege to build something that barely works, what. Vladimir Vassilevsky. DSP and Mixed Signal Design Consultant. It is the skill that I am more interested in, than the actual SDR. I. wouldn't make a small simple design. I am thinking about a nice little at. There are many people that have made really. SDRs. I'm looking into it as a hobby and possibly learn. Embedded design and DSP. I'm not concerned about being. Education is more important in certain. Reply Start a New Thread. Posted by pacman. November 3, 2. 01. Hello All. > > > I have been itching to build my own software defined radio. Unfortunately. > > > I have very little experience in embedded design but I would like to. Gnuradio has inspired me to build my own and I. I would like build in such a way. Gnuradio library and also perform similarly to the. I have a nice FPGA I can use as a starting point. However. > > > not sure how to pick an AD and DA, build my own downconverter. Can anyone point me into the right direction? Abandon the idea. SDR is the area which requires professional approach and industrial. Besides, even if you manege to build something that barely works, what. Vladimir Vassilevsky. DSP and Mixed Signal Design Consultant. It is the skill that I am more interested in, than the actual SDR. I. > wouldn't make a small simple design. I am thinking about a nice little. There are many people that have made really. SDRs. I'm looking into it as a hobby and possibly learn. Embedded design and DSP. I'm not concerned about being. Education is more important in certain. I meant to say I would like a small simple design. Reply Start a New Thread. Posted by glen herrmannsfeldt●November 3, 2. I have been itching to build my own software defined radio. I have a nice FPGA I can use as a starting point. Am I the only one who believes that Software Defined Radio. FPGA? FPGAs are programmable. Now, one can implement a programmable. FPGA, but even so. For low enough IF, one can likely do it using a fast enough. RF implementations. Reply Start a New Thread. Posted by Hardy. Spicer●November 3, 2. On Nov 4, 2: 5. 0& #2. Hello All. > I have been itching to build my own software defined radio. Unfortunately. > I have very little experience in embedded design but I would like to know. Gnuradio has inspired me to build my own and I. I would like build in such a way. Gnuradio library and also perform similarly to the USRP. I have a nice FPGA I can use as a starting point. However, I'm. > not sure how to pick an AD and DA, build my own downconverter, upconverter. Can anyone point me into the right direction? Use a diode instead.. Reply Start a New Thread. Posted by Clay●November 3, 2. On Nov 3, 3: 2. 7& #2. I have been itching to build my own software defined radio. I have a nice FPGA I can use as a starting point. Am I the only one who believes that Software Defined Radio. FPGA? & #2. 01. FPGAs are programmable. Now, one can implement a programmable. FPGA, but even so. For low enough IF, one can likely do it using a fast enough. RF implementations. A few of the radios I've done have had the "baseband" at or near. Hz. A trick with a radio design is to put all of your images (from. I think the OP should first play with mod/demod methods and get a. And then try something like i. DEN/Tetris with a. QAM subcarrier modulation all in a 2. Hz wide channel. Reply Start a New Thread. Posted by ●November 3, 2. It is the skill that I am more interested in, than the actual SDR. I. > wouldn't make a small simple design. I am thinking about a nice. There are many people that. I think it would be fun to explore such a FPGA design through. Matlab and HDL) if I only could find some raw sampled. Reply Start a New Thread. Genesis G4. 0 SDR Radio Transceiver QRP Kit.
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