[Elecraft] OT: Oh the lovely noise

David Gilbert xdavid at cis-broadband.com
Sun Nov 18 13:51:46 EST 2012


I find it difficult to believe that you'd be getting noise levels that 
high from CFLs.  I have several in my home (different brands ... nothing 
special) and I haven't experienced anything being even close to that 
extreme.  If you're getting S9+40 QRN you should be able to pinpoint the 
cause, and I doubt you will find it coming from a CFL.

Dave   AB7E



>> Just hooked up my Ten-Tec RX340D  SDR to my 40 meter dipole.
>>
>> from all the new CFL lightbulbs in my neighborhood I get more than S9
>> +40db of noise.
>>
>> looks like no ham radio at home.
>>
>> maybe I will have better luck at my daughters 75 miles away.
>>
>> 73
>>
>> Thom WI8W
>>
>>
>>



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