I trying to adjut more precisely all my band pass filters and IF amp
and I would like to know if the method I use is good.
I using my Palstar ZM-30 antenna analyzer that can generate and
transmit a tone at a specific desired frequency, the "VFO" feature.
So I put my ZM-30 near the K2 antenna connector to hear the tone in
my headphone. I turn off the AGC, RF gain set to mid range and AF
gain set around 9 o'clock.... After, I use my MM, set to ACrms, now
connected into the headphone jack of the K2.
I figured that I can now read precisely on my MM all signal variation
that I can made when adjusting all filters including IF amp. I think
this way is more precise and more steady than reading POWER output on
a dummy load that could be less stable...
Am I wrong or right or just paranoiac ??? ;-)
Anyway, I'm just suggesting probably another way to adjust filters ???
So, let me know...
73
=============================================
JEAN-FRANÇOIS MÉNARD / VA2VYZ
ELECRAFT KX1 #999, K2 #4130
FISTS #11896
Pour visitez mon site Internet / To visit my website :
http://homepage.mac.com/jfmenard=============================================
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