Ken, Getting the double signals very often is caused by not getting both I and Q through the sound card into the computer. Here is a handy sound card oscilloscope program that can be used to see if you are getting stereo input to a sound card. Get a male to male 1/8 cable. Plug one end into the sound card. Touch the ring and tip at the other end to see if you get input on one channel or the other (but not both just touching ring or tip). 73 - Mike WA8BXN On 6/24/2013 9:32 PM, Kenneth A Christiansen wrote: > I am trying to get Rocky 3.7 to work with my KX3 similar to the display of the P3 and my K3. I have Rocky 3.7 running on my laptop computer and Windows 8. Rx I/Q is turned on in the menu of the KX3 and the cable supplied by Elecraft is running to my Creative model SB1100 USB sound adapter. My sound adapter is several years old so may not be the same as the new ones listed on the Internet. > > Rocky Soundcard info > INPUT > Device 04 SBX-FiGo! > wFormatTag WAVE_FORMAT_PCM > nChannels 2 > nSamplesPerSec: 48000 > nAvgBytesPerSec: 19200 > nBlockAlign: 4 > wBitsPerSample: 16 > cbSize: 0 > wValidBitsPerSample: 0 > dwChannelMask: 0 > SubFormat: (00000000-0000-0000-0000-000000000000) > > I did not include the OUTPUT data as I am not using the transmit part > > My problem is I get two spikes for every signal. One is the correct one but an equal sized spike is shown on the opposite side of the screen. I do not think this is normal as I don't think other hams would want a display with that problem. > > I have tried Rocky - View - Settings > Left/Right = I/Q > Left/Right = Q/I > Shift Right Channel Data by > -8,-7,-6,-5,-4,-3,-2,-1,0,+1,+2,+3,+4,+5,+6,+7,+8 > > I don't know what else to try and I do wonder if the > USB sound card uses stereo for the microphone but I have not been able to find that information on the Internet. > > I would appreciate any help. I feel it is so close to working but not working right. > > Ken W0CZ [email protected] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected]
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