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5 members, 55 messages added in the last 7 days
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  • Re: Rocky => HDSDR => Rocky

    Original Message ----- Subject: [softrock40] Re: Rocky => HDSDR => Rocky ... Andrey, If you are sure you were driving the TX then a way of finding where the TX

    alanzfq 11 hours ago
  • Re: Rocky => HDSDR => Rocky

    Alan, This eveningI tried to fix the problem. I counted the number of of turns of L2 and L3. It was 15 instead of 14 in the documentation for my band... I

    fte_uw 22 hours ago
  • Re: 0.5-5w amp

    Hi Paul, Steve is still kicking ideas around whilst using the 1.22 as a test bed for prototyping some features that will go into 2.0. Some ideas - Using a BGA

    priddix 1 day 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

  • 10281
  • Shortwave
  • Sep 11, 2005
  • English

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