Re: 738 Taiwan's Ragged Carrier Revealed in Perseus
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Thanks for posting the MP3 of Taiwan's 738 audio as heard on your ultralight. Wow, I certainly haven't heard anything like that buzz on 738 over on this side of town! I'd suggest that maybe it's local QRM in your vicinity, but I know Bruce, Walt, and John have heard the buzzy audio too.
That's a possibility about Perseus being more immune to the noise, but the three guys mentioned above all have SDR receivers too. I don't think there's anything special about Perseus compared to Bruce's SDR-IQ or John's WinRadio that would cause the buzz to disappear or be "filtered out". The noise blanker in Perseus works well and has two effective blanking widths, but I rarely turn it on. The noise reduction control is used more often, but I know I haven't tried it on Taiwan 738.
Date: Mon, 21 Sep 2009 00:50:34 EDT