[Elecraft] Will the K2 noise blanker help with this QRM?

[roncasa]

----- Original Message ----- 


> On 12/24/2010 3:34 AM, Monty Shultes wrote:
>
>> 3580 is a magic frequency, actually 3979.xx is the vertical
>> (horizontal?) oscillator frequency in OLD tube TV sets.  I've
>> been listening to that buzz for decades.


incorrect ....

the above is the colorburst frequency and you list the correct freq as 
3.579545.

the vertical rate is 60 Hz, the horizontal rate is 15,734 Hz.
The above does not matter if the set is solid state or (old tubes).

It is usually the "flyback" (HV transformer that helps generate HV and 
horizontal scan rates among other things) the radio hears. And some people 
with sensitive hearing can also hear it (really).

72
Ron, wb1hga