Good Info, but although the LCD Flat screen monitors are inherently quiet
sometimes their power supplies, usually switching type, are not !!!!
73, Dennis N6KI
Sandy Eggo
Jukka Klemola wrote:
> ...
>
>> I just purchased two ... LCD flat screen monitors ... Price after
>>
> rebate >was only $129.00.
>
>> This monitor is very quiet from an RF perspective
>> (Radios are ...)... Resolution is outstanding!
>>
> ...
>
>> Paul, K5AF
>>
>
> Hello,
>
> In general, all flat screen monitors are quiet.
>
> Cathode ray tubes have much different characteristics and are more
> likely to emit RF energy that is high enough to really disturb nearby
> short wave reception.
>
> A similar change of technology case is VCR vs. DVD.
> VCRs use very sensitive tape reading circuitry at 0-5MHz region and are
> getting QRM very easily from a nearby transmitter. DVDs are nearly
> immune.
>
> Just about no matter how we look at these developments:
> Technology develops into a better direction!
>
>
> 73,
> Jukka OH6Li
>
>
>
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>
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