[Openbts-announce] ASRP-full-duplex-mimo-sdr[400MHz to 4.4GHz ]-design-files-GERBER-PCB-LAYOUT- BILL OF MATERIALS-SCHEMATICS released

[Justin B. <jus...@gm...>]

> Hello Everyone,
>                        With great pride, we say to world that for better
> research on SDR,we have decided to release all the *SCHEMATICS*, *GERBER *files,
> *PCB *files. With these files, any one with decent knowledge in hardware
> domain can build a 2x2 mimo full duplex sdr on his/her own. This is
> gnuradio 2x2 mimo full duplex sdr. The files uploaded are original design
> files and they are working as a product. A brief explanation on its
> capabilities
>
> downloading links
>
> click below link
>
>
> https://code.google.com/p/asrp-full-duplex-mimo-sdr-design-files-gerber-pcb-schematics/source/browse/
>
> http://www.fileflyer.com/view/EepFeAI
>
> you will find *ASRP1 assembly files, Bill of Materials, Board Schematics,
> Gerber files* of the same. Happy sdr to world.
>
> Full Duplex Software Defined Radio compatible with GNU Radio + allowing
> the user flexibility in changing their radio through software.
>
> A software radio is a wireless communications device that performs all of
> its signal processing in portable, application level software. By simply
> running a different program, a software radio can become a cell phone,
> wireless LAN, cordless phones, garage door opener or walkie-talkie. The
> flexibility enabled by software radio allows for faster technology
> tracking, since standards upgrade are simple software downloads. Software
> radio is a multi-disciplinary systems effort, bringing together research in
> digital signal processing, communications, operating systems, software
> engineering and algorithms.
>
> ASRP MIMO is a daughtercardless 2x2 full duplex SDR transceiver complete
> with RF and DAQ subsystems on a single board.
>
> In radio <https://en.wikipedia.org/wiki/Radio>, M*ultiple-Input and
> Multiple-Output*, or *MIMO* (commonly pronounced my-moh or me-moh), is
> the use of multiple antennas at both the transmitter and receiver to
> improve communication performance.  It is one of several forms of smart
> antenna <https://en.wikipedia.org/wiki/Smart_antenna> technology.
>
> Its architecture is designed for a true MIMO System. It meets the unique
> architecture required for MIMO systems which are not part of traditional
> MIMO hardware using common clock for RF subsystems where a continuous RF
> phase tracking is required. Coupled with these benefits, it hosts onboard
> RF transceiver subsystems capable of tuning frequencies from 400MHz to
> 4.4GHz.
>
> *Supports: Windows / Linux
> 8MHz Realtime-IQ Streaming to PC
> 50MHz RF Bandwidth *
> *Hardware Components:*
>
> Altera Cyclone FPGA 12K
>
> Cypress FX2 USB
>
> ***Quad 12-Bit 64 MSPS ADC
>
> ***( Backorder Est Avail: 2013-10-03)
>
> Quad 14-bit 128 MSPS DAC
>
> 50MHz Lowpass filters for each channel at baseband
>
> Dual 400MHz to 4.4GHz Quadrature Modulators with fine tuning resolution of
> 1Hz
>
> Dual 400MHz to 4.4GHz Quadrature De-Modulators with fine tuning resolution
> of 1Hz
>
> LNA’s, Power amplifiers and attenuaors
>
> Receiver Sensitivity: -115dBm upto 3.8GHz and -95dBm upto 4.4GHz
>
> MAX RF Output Power: 17dBm with upto 25dB Output power control
>
> Receiver Sensitivity: -115dBm upto 3.8GHz and -95dBm upto 4.4GHz
>
> Receiver Noise figure: 6-8 dB
> *SOFTWARE*
>
> *AndroidSDRv1001* is a LiveDVD/USB image to support this SDR device
> without configuration nightmares and when connected to appropriate SDR
> hardware, allows for the creation of "Software Defined Radio GSM Mobile
> Phone Networks", for example.
>
> This includes Android Studio 0.1.1 Build 130.687321 Environment, as well
> as contains:
>
> *Asterisk 1.8  *http://www.asterisk.org/
>
> *GCC 4.6.3  *gcc.gnu.org/ <http://gcc.gnu.org/%E2%80%8E>
>
> *GNU Radio 3.4.2 + GRC *http://www/gnuradio.org/<http://www/gnuradio.org/%E2%80%8E>
>
> *Java 1.7.0_21 *www.java.com/ <http://www.java.com/%E2%80%8E>
>
> *OpenBTS 2.8 *www.openbts.org/
>
> *Ubuntu 12.04 LTS 32-bit  *http://releases.*ubuntu*.com/precise/
>
> *Pre-configured to work with Google Voice: just add your Google Voice
> Email Address & Password.  *https://www.google.com/voice<https://www.google.com/voice%E2%80%8E>
>
> You should be able to boot off the LiveDVD / USB image and create an SDR
> GSM Network in under 10 minutes cleanly.
>
> ***UHD Driver needs to be implemented to get the GNU Radio versions 3.4.2
> through 3.7 applications to function****
>
> *If you are within the USA , Part 15 of the FCC Rules & Regulations
> allows for utilizing SDR devices as Test Equipment.  Ettus Research,
> PerVices, & other Software Defined Radio providers sell their products
> under the following (Generally Speaking):*
>
> Thanks
> Ashton Martin
>
> --
>
> *It is better to remain silent and be thought a fool than to open one's
> mouth and remove all doubt -- Abraham Lincoln*
>
>