The elektor dsp radio 1 dsp world receiver with usb interface. Dsp software for ham radio operators category is a curation of 45 web resources on, nutech, wsjt high speed meteorscatter, nbems. All functions of the predecessor were improved and many new features added. Based on dsp ezkit adsp 21061 floating point, and dds ad7008. An important advantage of the elektor dsp radio over other world receivers is the flexibility the user has. Apr 23, 2020 the si4735 is dsp radio receiver ic from silcon labs. Software sites tucows software library shareware cdroms software capsules compilation cdrom images zx spectrum doom level cd. Podcast for kids nfb radio 101 sermon podcast pauping off all steak no sizzle podcast church of the oranges daily chapel spring 2012 featured software all software latest this just in old school emulation msdos games historical software classic pc games software library. It is standalone and not like most other sdr projects that are relying on a pc. This arduino shield is a remake of our famous sdr project published in 2007. Dsp is a major area for modern radio innovation, necessary component of sdr building projects. Raspberry pi 4 b 4 gb ram official raspberry pi mouse whitered.
I have the cds for elektor 9504 but the articles are not in pdf format. The rtlsdr is an ultra cheap software defined radio based on dvbt tv tuners with rtl2832u chips. Dsp digital signal processing american radio relay league. In this book, successful author and enthusiastic radio amateur, burkhard kainka describes the modern practice of software defined radio using the elektor sdr shield. Enhanced software for elektor dsp radio si4735 mathias clauszen 21 uur geleden. This is a demo of my sdr circuit working via usb to my computer. An additional feature of the usb interface is that it can be used as the source of power for the receiver, the audio output being connected to the pcs powered. It follows a measurement based approach to help you understand and write your own software defined radio projects. Fpga dsp radio for narrow band communications 150177i. Radiocom6 is the successor of the successful radiocom5. At the moment, plugins are available for 2 and 4way crossover filters with equaliser in simple and advanced implementations and a mixer with 31band graphic equaliser. A board for dspsdr with fpga by daniel uppstrom, sm6vfz a fourlayer pcb was first designed by mid 20 to carry a 24 bit adc, a highspeed dac, a cyclone ii fpga and a 16 bit audio codec.
Route any input to any output, adjust gain, delay and polarity then precisely tune the dm810 using a 30 band eq. How to use sdr software in combination with the new elektor sdr shield to get the best listening results. Now i found the time to add some features to the original firmware. Firmware for avrarm target boards based on the elektor internet radio and atmels internet radio an. It uses the ftdis ft2232h that converts usb to i2c interface, and the i2c drives the siliconlabss si4730 dsp amfm tuner. The elektor dsp radio can operate in either capacity, with a usb interface. Software defined radio or sdr means you get the rf signal to digital as soon as possible and do everything else in software. Xtrx is designed to enable the next generation of wireless solutions, from prototype to production. You can contron it via a microcontroller like arduino. Jun 25, 2016 download kastor dsp radio broadcasting software for free. The characteristics of the receiver are defined in software, which now gives us the opportunity to use an arduino shield as a frontend. Microcontroller board for fpga dsp radio 160410 elektor.
Shoutcast radio dsp software free download shoutcast radio. Sep 08, 2012 watch your is and qs, by steve ireland, radcom magazine, pg 545556, jan 20075. Designed for the commercial, government, amateur radio and shortwave listener communities, this software provides a powerful interface for all sdr users. Jan 08, 2012 this is a demo of my sdr circuit working via usb to my computer. I am working on a complete high performance transceiver for narrow band ssbcw and possibly also am and fm on shortwave andor vhf amateur radio bands based on signal processing in an fpga together with 24 bit adc and a very fast dac. Elektor software defined radio, by burkhard kainka, elektor electronics uk magazine, may 20077. The applications range from active loudspeaker concepts digital crossovers, bass enhancement. The elektor dsp radio can operate in either capacity, with. Dsp software program development environments now available at no cost, suitable for building working radios. Since it was fully assembled, the only work required to check i. Full text of elektor sdr reloaded see other formats design elektor sdr reloaded sdr shield for the arduino by burkhard kainka germany a software defined radio is a universal tool in rf technology circles, one that can also be put to use for making measurements. Sdr,software defined radio,radio logicielle,radio cognitive,cognitive radio, swr,software. The rtlsdr can be used as a wide band radio scanner. Dsp software is the modern equivalent of the soldering iron of yesteryear ham friendly dsp.
Software defined radio facets of a developing technology, by walter h. Presented here is an fpgabased digital signal processing board featuring everything necessary to do baseband processing of traditional narrowband modes like ssbcw and am. Gnu radio linux free gnu radio is a powerful digital signal processing dsp package for creating software defined radios. The versatile elektor dsp radio is supremely suited to answer these questions especially with this new pc based scanning software. Download individual chapters or the entire book absolutely free sm 5 bsz dsp radio for linux on intel platformsleif asbrink, sm5bsz describes a linux dsp radio in weak signal cw mode.
Elektor sdr reloaded sdr shield for the arduino a software defined radio is a universal tool in rf technology circles, one that can also be put to use for making measurements. In 2014 and 2015 it was further developed, together with rf and control boards, towards forming a. This page describes how radio amateurs can use digital signal processing to take a brains over brawn approach to maximizing the effectiveness of their stations. The new elektor sdr shield for arduino travelling the waves. Rf the elektor dsp radio dsp world receiver with usb interface. Tuttlebee, ieee personal communications, april 19996. Jul 19, 2011 jeri ellsworth has been working on a direct conversion receiver using an fpga as an oscillator and a pc sound card dsp. A fully programmable receivertransmitter baseboard.
Its gates are connected at startup according to the firmware in an external flash ic5 that is known as the configuration memory. Elektor sdr software defined radio receiver youtube. Fpga dsp radio for narrow band communications 150177i i am working on a complete high performance transceiver for narrow band ssbcw and possibly also am and fm on shortwave andor vhf amateur radio bands based on signal processing in an fpga together with 24 bit adc and a very fast dac. The elektor sdr receiver that i ordered via elektor. It is also capable to control radios cat and significantly improves sound and audio quality. Elektor s sdrshield is a versatile shortwave receiver up to 30 mhz. This sdr project demonstrates whats achievable, in this case a multipurpose receiver covering all bands from 150 khz to 30 mhz. Software defined radio sdr is the wonder child of our times. This radio uses the fast convolution approach to filter and process the radio signals with the floating point microprocessor teensy 3. Elektor sdr my first venture into sdr radio digital ding dong ditch prank hacking wireless doorbells warduino and rtlsdr duration. Fpgadsp board for narrowband sdr mainboard elektor. Connect your laptop to the dm810 using audiocontrols dm smart dsp app, a fully featured matrix dsp interface designed to give you instant and clear control over every aspect of your processor.
By all means download pieces as you work through the tutorials. Mar 20, 2018 once you get an audio recording software that can be run by the windows schedule task, it can be used for radio recording to different radio stations automatically by running a console exe file. The elektor dsp radio can operate in either capacity, with a usb interface giving the option of pc control. Become a member today and benefit of these advantages. Elektor sdr receiver a cura di iz7qeb angelo vetrano v. However there are so many more functions and settings and different types of. It has great performance on am lwmwsw and local fm station. Listen to all radio frequencies from 150 khz up to 30 mhz.
The elektor dsp radio from 2010 was from the first time open to additional features thanks to the great software programmed in bascom by burkhard kainka that is very well documented. Mar 03, 2014 the elektor dsp radio from 2010 was from the first time open to additional features thanks to the great software programmed in bascom by burkhard kainka that is very well documented. The plugins work in combination with adobe air, which you have. Alternative broadcasting software kastor its an easy to use, streaming radio broadcasting tool. An additional feature of the usb interface is that it can be used as the source of power for the receiver, the audio output being connected to the pcs powered speakers.
Being the excellent presenter she is, she first goes through the history an. Dsp programs can be written visually using block diagrams in the gnu radio companion software. Listen to all radio frequencies from 150 khz up to 30mhz. Using an arduino and the appropriate software, radio stations, morse signals, ssb stations, and digital signals can be received. Xtrx is the smallest easily embeddable software defined radio sdr. Jul 05, 2011 hier ist ein kleines video zum elektor dsp radio. The elektor dsp radio 2 antennas and pc software an important advantage of the elektor dsp radio over other world receivers is the flexibility the user has to change its characteristics, both by modifying the antenna and frontend circuit configuration and by modifying the software.
It may interest ham radio enthusiasts, hardware hackers, tinkerers and anyone interested in rf. The elektor dspradio from 2010 was from the first time open to additional features thanks to the great software programmed in bascom by. Once you get an audio recording software that can be run by the windows schedule task, it can be used for radio recording to different radio stations automatically by running a console exe file. It is a set of tutorials that you should work through to see how dsp works. The freedsp is an opensource digital signal processor family for the doityourself community. Burkhard kainka germany a software defined radio is a. Enhanced software for elektor dsp radio si4735 mathias clauszen il y a 1 jour.
Under this heading we list rtlsdr software that is mainly intended for education and research purposes. Many radio amateurs in practice use two receivers, one portable and the other a fixed receiver with a pc control facility. Elektor arduino home automation bundle en elektor bestsellers. The lab of elektor magazine for people passionate about electronics elektor labs. The elektor dspradio from 2010 was from the first time open to additional features thanks to the great software programmed in bascom by burkhard kainka that is very well documented. The elektor dsp radio z this month we cover antenna input selection and the pc software developed. The new elektor sdr shield for arduino introduction. Everyone designing an sdrbased product had to spend precious time and money on a custom design until xtrx.
This arduino shield is a remake of the famous elektor sdr project published in 2007. Microcontroller board for fpga dsp radio 160410 this microcontroller board with a 2 x 16 lcd, 3 push buttons, 2 rotary encoders with push button, a small 2 w audio power amplifier, 5 v voltage regulator and more, is specifically designed for a standalone control of the fpga dsp radio 150177, an alternative to a control by raspberry pi. Enhanced software for elektor dspradio si4735 elektor. If you want an introduction to sdr, elektor now has an inexpensive rf. By harry baggen elektor netherlands editorial audio hobbyists usually confine their hobby to the analogue domain, since the opportunities for doing your own experimenting in the digital domain are very limited. Downloading of this magazine article is reserved for registered users only.
The si4735 can be programmed by using commands and responses. Radiocom 6 is a software suite featuring encoding and decoding of various digital and analog signals from a radio. A lot of hams think they need a special dsp chip tms320, 56001, etc to do digital signal processing. It solves many of the issues and limitations seen in simpler sdr platforms. Several years ago, the digital signal processing chip manufacturer, silicon labs silabs, altered the entire radio landscape with one little chip. Enhanced software for elektor dspradio si4735 elektor labs. That said, this is not intended to be a finished project that you download. Please find a detailed description of the hardware and software here.
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