| To: | <topband@contesting.com> |
|---|---|
| Subject: | Topband: Locating Noise Sources |
| From: | jtolbert@gremlan.org (The Tolberts) |
| Date: | Sun, 7 Oct 2001 10:05:04 -0400 |
> You can verify that it is line noise by receiving it on AM and putting a > scope on the audio. The 60 Hz period sticks out like a sore thumb. Is there any software available that allows you to use your soundcard as a scope? I can see what appears to be 60 cycle noise in the display of MMTTY but since there are no calibration marks I can't be sure. Any ideas for software? 73 Jamie WW3S |
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