ARLA/CLUSTER: SDR Cubo

[João Gonçalves Costa]

De: ct-comunicacoes-e-tecnologias  googlegroups.com [mailto:ct-comunicacoes-e-tecnologias  googlegroups.com] Em nome de Antonio Matias
Enviada: quinta-feira, 12 de Julho de 2012 23:43
Para: ct-comunicacoes-e-tecnologias  googlegroups.com
Assunto: [CT-Com. & Tec.] SDR Cubo

Ora aí está uma ideia gira.
Trata-se dum SDR automano, sem necessidade dum PC.
Parte da estrutura dum Softrock.

             http://www.sdr-cube.com/


[http://www.sdr-cube.com/pics/system/Front-1%5b250%5d.JPG]



·         Standalone SDR transceiver ...  No PC required, portable, compact

·         Self-contained single band ...  Based on the I/Q RF front end

·         Softrock-compatible ... Designed to interface with SR v6.3 RXTX, etc.

·         Low Power ... 90ma (Cube), plus 100 ma (Softrock Rx) or 400 ma (Software Tx)

·         Add-on RF Amp & Attenuator ... Good control of incoming RF, optimize some SR features.

·         Quadrature Sampling Clocking options ... DDS, Si570, or I2C to target Softrock

·         Built-in Keyer ... 1-100 wpm, Iambic A, B, or straight key

·         Popular HF modes ... SSB, CW, AM, Digital (with special interface to NUE-PSK for digital modes)

·         Special interface to NUE-PSK Modem ... Digital interface provides best quality

·         Graphic LCD Display ... Provides clear indications of the many status and options

·         Bandscope ... Provides +/- 4 kHz spectrum visibility for Rx, signal monitor for Tx

·         Audio filtering ... Low corner 200Hz, high corners 700, 1500, 2400 or 3600Hz

·         Audio Output ... Headphones or amplified speaker, binaural audio

·         Beeper ... User interface clicks, code practice oscillator, and more

·         Frequency agile ... Fast/Med/Slow tune, dual VFOs, memories, RIT/XIT

·         Menus ... Calibration, all settings, system gain, sidetone frequency, etc.

·         Software Upgradeable ... Bootloader enables user to load new software versions

·         Open Source ... Take the source code and add your own features
[http://www.sdr-cube.com/pics/system/system%5b800%5d.JPG]
--
António Matias

CT1FFU - CR5A

www.dxpatrol.com<http://www.dxpatrol.com>

QRV: HF, 6m, 4m,2m,70cm,23cm
SSB, CW, MGM
DX, EME, Contest,Sat.

POBOX-38
2504-909
Caldas da Rainha
Portugal

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Para mais informações/opções visite o site, e edite a sua conta:
http://groups.google.com/group/ct-comunicacoes-e-tecnologias?hl=en?hl=pt-PT
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