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13 members, 34 messages added in the last 7 days
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  • Re: toko passive dielectric filters

    I'm planning on running my sdr on the 3rd harmonic ... but the main signal can be 100mW ....3rd will probably be 45mW ... I'm guessing .... on TX. ... Sent by

    seth_otherpower 3 hours ago
  • Re: toko passive dielectric filters

    ... Hi Mike These look like small signal devices to me. You could measure the temperature of the filter under test with one of those non contact thermometers.

    g3vnc 12 hours ago
  • toko passive dielectric filters

    Does any one have a clue to how much power / signal can safely pass through toko passive dielectric filters like a 6DFA-915E ? i cant find squat on the max

    seth_otherpower 20 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

  • 10249
  • Shortwave
  • Sep 11, 2005
  • English

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