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  • ...WinUSB drivers, > it will use whatever is installed on your system. > > Alex > > > > > > ----- Original Message ----- > From: "jmaass_moose" > To: > Sent: Sunday, August 01, 2010 12:22 PM > Subject: [dxatlas] USB Drivers? CW Skimmer w/QS1R, Windows 7 32-Bit...
    jmaass_moose Aug 1, 2010
  • Havng a bit of trouble configuring the new PC with Windows 7 Professional 32-Bit for CW Skimmer / Skimmer Server with the QS1R receiver. The SDRMAXII QS1R general interface is installed, and works with the receiver. Taking down SDRMAXII, CW Skimmer is started with Administrator privileges. When the receiver is 'Started', the error message: "LoadFpga failed: Unable to load LibUsb0...
    jmaass_moose Aug 1, 2010
  • I have extracted some download-friendly segments of the 160 meter CW Skimmer recordings from the PJ2T station on Curacao during the 2009 CQWW 160 Meter CW Contest. The links are on my CW Skimmer notes page at http://www.k8nd.com/Radio/CW_Skimmer.htm . Look on the right side. Depending on your download bandwidth and free time, select from: (PJ2T CW Skimmer Recordings With SDR-IQ on...
    jmaass_moose May 2, 2010
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  • Thanks, Alex! That's solved it. I'm assembling a few download-friendly-length extracts from some PJ2T logs from the 2009 CQWW 160 CW Contest. It's pretty jaw-dropping to watch the callsigns decoding from the target-rich environment (~800 decoders, 230 callsigns spotted under "paranoid" filter in an hours time). That's even with the PJ2T transmitter mucking up the receiver while...
    jmaass_moose May 2, 2010
  • ...minute period of a large captured WC Skimmer WAV file without losing any information? 73, Jeff K8ND --- In dxatlas_group@^$1, "jmaass_moose" wrote: > > Is it possible to edit/trim the size of a CW Skimmer WAV recording? > > Are simple audio file editing tools...
    jmaass_moose May 1, 2010
  • Is it possible to edit/trim the size of a CW Skimmer WAV recording? Are simple audio file editing tools (e.g. GoldWave) appropriate for this? I have many 2 GB 1-hour recording segments, and would like to break out interesting 5- or 10-minute portions to make them easier to handle when uploading or downloading to others. 73, Jeff K8ND
    jmaass_moose Apr 30, 2010
  • ...column in NCJ (or maybe even > run a copy of it there? It's a very effective how-to. > > 73, Pete N4ZR > > On 4/11/2010 2:52 PM, jmaass_moose wrote: > > Yes, I've seen that. The SRL 2 Amp supply is in the plans. > > > > Here's a link to my first-cut block diagram...
    jmaass_moose Apr 12, 2010
  • Yes, I've seen that. The SRL 2 Amp supply is in the plans. Here's a link to my first-cut block diagram of our proposed installation: http://www.k8nd.com/Radio/Curacao_Skimmer_Server_Proposed.pdf 73, Jeff K8ND --- In dxatlas_group@^$1, Pete Smith wrote: > > Yes, that's right. Moving a lot of electrons. > > 73, Pete N4ZR > > On 4/11/2010 2:16 PM, W0MU Mike Fatchett wrote: > > It...
    jmaass_moose Apr 11, 2010
  • Thanks Wes, Phil and Pete! We are planning to install at a location away from the PJ2T contest station, and the Skimmer Server will be open to all. We'd like to cover the 160-10 contest bands (non-WARC), and 6m would be a plus. It will be unattended in a non-air-conditioned room, which means very warm ambient temperatures on Curacao. Phil, would clamping a heat sink and adding a...
    jmaass_moose Apr 11, 2010
  • How does the QS1R receiver with "Skimmer Server" provide up to seven bands at a time? Does it hop from band-to-band in sequence, or does it cover seven bands simultaneously? Who is using "Skimmer Server" with a QS1R? Good experience? Reliable hardware? We are planning an unattended installation of a Skimmer site on Curacao. We've been leaning towards what we've used before...
    jmaass_moose Apr 9, 2010