[Elecraft] [KAT500] 10m Spur

[Tom H Childers]

On my p3 with the KAT500 tuned to 28.004434 the birdie is -95 dBm.
when I turn the KPA500 off it is still there at -110 dBm.

In my opinion that indicates the birdie is from the K3.  When I turn
my 4 el Yagi-Uda to the south which puts the antenna 40 ft above and
30 ft North of the tower the signal rises to -112 dBm, also
indicating the signal is from the K3.

There is another weak birdie at 28.000388 that is -105 dBm.  this one
completely disappears when power is removed.

73,
Tom
Amateur Radio Operator N5GE
ARRL Lifetime Member
QCWA Lifetime Member



On Thu, 21 Feb 2013 14:01:25 -0800 (PST), John_N1JM
<johnn1jm at gmail.com> wrote:

>For me it is there but doesn't move the S-meter. I can barely see it on the
>P3 or SDR-IQ/SV.
>
>73, John N1JM
>
>
>Willard Myers wrote
>> Mine generates a clean S4 carrier at 28.004.55. Does anyone else see this,
>> or know how to move it out of the band?
>> 
>>   Bill, K1GQ
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>-----
>73, John N1JM
>K3 #5986
>P3 #1752
>KPA500 #596
>KAT #575
>KX3 #926
>XG3
>XG1