Mr. Edgar McKinney wrote:
>
> "Jim B." wrote:
>
>
>>Mr. Edgar McKinney wrote:
>>
>>>Interesting..... Where can one find 900 frequencies avaliable that is not
>>>took up by cell phones? Also Where can I find the 900 Mcs equipment vs 1200
>>>Mcs?
>>>
>>>Ed
>>>
>>
>>HUH??? Cell phones aren't on 900! They stop at 890-something. The ham
>>band is 902-927.
>>--
>>Jim Barbour
>>WD8CHL
>
>
> I'm wondering why I'm hearing them on the HAM's 900 band.
>
> I'm using a receiver that is designed to go from 100 Kcs to 1500 Mcs. Its a HP
> spectrascope tied into a demod unit for radio work.
>
> Ed
>
scanner, huh? IF freqs on those things are typically 10.7 or 10.8 Mhz.
You're hearing an image. Subtract twice the high IF of the receiver and
you'll likely be right smack in the middle of cellular.
--
Jim Barbour
WD8CHL
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