[Amps] IMD test question

Gudguyham at aol.com Gudguyham at aol.com
Fri Aug 3 06:03:05 PDT 2012


Way back when I was a rock bound novice I would know when certain others  
had come on the air.  I could hear their key clicks throughout the 80m  
novice band.  Everybody knew when I was on the air too because I was using  a 
modified ARC-5 with the external crystal controlled oscillator.  The  
oscillator could be heard in between me keying up the final.  My oscillator  would be 
an S7 and my keyed signal S9.  I was a dead give away.
 
 
 
 
In a message dated 8/3/2012 8:52:26 A.M. Eastern Daylight Time,  
rstealey at hotmail.com writes:



K7FM says:
> You are attacked by his lemmings who,  
> without any support assert that your receiver is overloaded and you  do 
not 
> know what you are doing.  

Usually the lemmings  tell you you are full of it, because he "sounds fine 
to me here."

When  I was working on my FT1000MP with the key clicks  I asked several 
guys  on
the air if they coould hear my clicks.  No one had a clue, that  they 
needed to tune up 
and down the band to listen for the clicks.  I  venture to guess that not 
one ham in 100 
understands this simple concept  (readers of this reflector excepted, of 
course).
It can be very  frustrating.

Rick  K2XT

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