Topband: carrier on 1810.8 MHz

Grant Saviers grants2 at pacbell.net
Tue Mar 25 18:56:56 EDT 2014


Nothing heard on either freq.

Grant KZ1W
Redmond, WA

On 3/25/2014 1:57 PM, Herbert Schonbohm wrote:
> Lee you might check the AM band and see if there is a detectable 
> carrier on 603.6 or 905 Khz as sometimes unlicensed AM pirate stations 
> try to slip in between the noram AM 10 KHz increments to avid 
> interference.  I could be one such station's second or third harmonic 
> with the carrier just left on. These transmitters are more and more 
> common and available over the internet from overseas.  The have 
> frequency synthesizers with 1KHz increments and their output stages 
> are as broad as a barn with no harmonic protection at all.  It would 
> be easy to see with a car radio or even with your home station, if 
> there is any junk on these frequencies mentioned.
>
>
> Herb Schoenbohm, KV4FZ
>
>
>
>
>
> On 3/25/2014 3:48 PM, Lee K7TJR wrote:
>>      OK, we now have a challenge for any hams interested in finding a 
>> stray
>>
>> carrier on 1810.8 MHz in the Seattle area.
>>
>> We have narrowed it down we think to an area enclosed by Shoreline Wa,
>>
>> Woodinville Wa, and Kirkland Wa.
>>
>> None of us involved so far live close enough to easily assist with 
>> further
>>
>> search at this time.
>>
>>    So we are looking for someone to step up here and do some driving
>>
>> around. Hopefully someone with a directional loop.
>>
>> Please forward this request if you know someone not on the reflector
>>
>> but might be able to assist.
>>
>> Thanks
>>
>> Lee  K7TJR
>>
>> _________________
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>
> _________________
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>



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