Re: K2 #5549 some questions/remarks
Posted by
G3VVT on
Dec 25, 2006; 2:22pm
URL: http://elecraft.85.s1.nabble.com/K2-5549-some-questions-remarks-tp442315p442316.html
In a message dated 25/12/06 10:53:49 GMT Standard Time,
[hidden email] writes:
1. when looking at the transmitted signal using a spectrum analyser,
the signal didn't seem as clean as we liked it. We didn't have
time (it was the day before X-mas!) to really start counting the
dB's, but on 30, 12 and 10 m we saw some signals around the main
signal. Is there any chance we can get these bands 'cleaner' by
further tweaking the filters?
-----------------------------------------------------------------
Hi Jurgen,
Are you 100% sure that the spurii you are seeing are just not due to you
overloading the input of the spectrum analyser?
This is a common cause of apparent excessive spurii!
Merry Christmas to all,
Bob, G3VVT
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