[Amps] Amplified TV Antenna

donroden at hiwaay.net donroden at hiwaay.net
Sat Jul 7 17:04:21 PDT 2012


Excellent Point !! You said it in fewer words than I was planning... LOL !!

Don W4DNR


Quoting Jim Brown <jim at audiosystemsgroup.com>:

> On 7/7/2012 3:57 AM, Bill Turner wrote:
>> Not a "step" function? I disagree.  I did TV repair for about 18  
>> years back in
>
> You are forgetting the 90 MHz of spectrum between the top of Ch 6 (88
> MHz) and the bottom of Ch 7 (174 MHz).  It IS, indeed, a continuous
> function, the impulse noise DOES decay gradually with increasing
> frequency.  There is a similar break between the top of Ch 13  (216 MHz)
> and the beginning of the UHF channels (around 500 MHz).
>
> 73, Jim K9YC
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