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KB2VXA > QRM 02.06.04 02:35l 37 Lines 1435 Bytes #999 (0) @ WW
BID : 24118_WT3V
Read: GUEST
Subj: Re: G4XNH > What's this?
Path: DB0FHN<DB0FOR<DB0SIF<HB9EAS<HB9AJ<HB9AK<K1UOL<K1UOL<WA2PNU<KC2COJ<
WT3V
Sent: 040601/1833Z @:WT3V.#CNJ.NJ.USA.NOAM #:24118 [Lakehurst] $:24118_WT3V
From: KB2VXA@WT3V.#CNJ.NJ.USA.NOAM
To : QRM@WW
Hello Jeff and readers,
910.72 is a rather strange harmonic! What H-line frequency does YOUR TV
receiver use? The computer monitor is the culprit, the fact has been
established but you seem to have ignored it even though you quoted it.
Very strange indeed...
Now the solution is very simple. If the "birdie" falls on a popular DX
frequency or net and causes more than a simple annoyance, simply change
the screen resolution/refresh rate and the harmonic will shift
accordingly. Yes, some use computer logging software, particularly during
contests so switching the monitor off may not be an option. A much more
practical solution however would be to replace the monitor with one which
actually complies with mandated radiation limits. As previously stated I
don't have such a problem, my computing system works properly and
complies with FCC rules. BTW, I have never encountered the problem on
Field Day or other special events where multiple stations each equipped
with a computer are in operation.
Seems to me someone has a defective monitor or other device.
73 de Warren, KB2VXA@WT3V.#CNJ.NJ.USA.NOAM
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Message timed by cesium laser: 18:43 on 2004-Jun-01 GMT
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