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An SDR or DDS question?
In message , gareth
writes All-in-all, this revelation by Brian is to be recommended to those who wish to see an example of DSP programming to run on a PC. Well done, Brian, and many thanks! Yw Someone has modified the code to use increased sound card sample rates , and add other features . https://sites.google.com/site/swljo30tb/home I can receive MSF amongst other stations on 60KHz with the 192KHz version on an untuned 5ft loop antenna I use on MF. Brian -- Brian Howie |
#2
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An SDR or DDS question?
"Brian Howie" wrote in message
... In message , gareth writes All-in-all, this revelation by Brian is to be recommended to those who wish to see an example of DSP programming to run on a PC. Well done, Brian, and many thanks! Yw Someone has modified the code to use increased sound card sample rates , and add other features . https://sites.google.com/site/swljo30tb/home I can receive MSF amongst other stations on 60KHz with the 192KHz version on an untuned 5ft loop antenna I use on MF. The accompanying PPT is in foreign, presumably Swedish, but there is an interesting page showing the VLF antenna, and the interest to me comes from numerous tappings along the antenna with a coil down to ground. An early form of loop antenna, perhaps? Is there scope here for experiments on similar such tappings to bring a Top Band antenna down to a size to fit a suburban garden? |
#3
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An SDR or DDS question?
"Brian Howie" wrote in message
... Someone has modified the code to use increased sound card sample rates , and add other features . https://sites.google.com/site/swljo30tb/home I can receive MSF amongst other stations on 60KHz with the 192KHz version on an untuned 5ft loop antenna I use on MF. OK, thanks, I've grabbed that too. Enough code browsing to keep me off Usenet for a few days :-) Cue: You know what! |
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