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7 members, 44 messages added in the last 7 days
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  • Re: RXTX Ensemble debugging

    ... Does the sound work OK with other apps? Have you got a different sound card you can try? ... Sounds about right. Can you measure the IQ image rejection

    g3vnc 6 hours ago
  • Re: RXTX Ensemble transmit spurs.

    I have never had problems with hash from ODROID-X, -C1 or -U3 and I am pleasantly surprised on not seeing any with the Raspberry Pi B and 7" touchscreen in an

    priddix 7 hours ago
  • for sale or trade?

    Hi, Softrock RXTX Ensemble assembled w/KM5H case 403020 configuration EM-U 0202 192kHz x 24 bit sound interface, software with licenses all quality cables

    bobkalkwarf 15 hours ago
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Group Description

The SoftRock-40 is a small, low-cost, good performing 40-meter "software defined radio" receiver that plugs into a computer USB port and delivers I-Q audio signals to the computer's sound card. It was designed by Tony Parks, KB9YIG and Bill Tracey, KD5TFD as an "SDR sampler project" for hams everywhere to easily try out software defined radio.

This is the place to express your enthusiasm, ideas, experiences, modifications, extensions and maybe more ?


Aug 2, 2012 SoftRock Kit Orders Now Taken Online fivedash.com

Dec 21, 2008 Lite II [docs]

Nov 30, 2008 Electronically Switched v9.0 HF BPF kit

Oct 22, 2008 v9.0 50 and 144MHz converter (Beta) [docs]

Oct 2, 2008 v9.0 Lite+USB Xtall [docs, notes]

Jul 29, 2008 USB I2C interface kit [docs]

Jul 12, 2008 RXTX+Xtall v6.3 transceiver [docs, proto]

Group Information

  • 10156
  • Shortwave
  • Sep 11, 2005
  • English

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