Re: [IRCA] Tecsun DR-910-- Another AM-DX Turkey from Tecsun
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Re: [IRCA] Tecsun DR-910-- Another AM-DX Turkey from Tecsun



Powell,
 
     A tunable loop antenna (when tuned properly) will  add an extra tuned 
circuit on the frequency of the Mini 300, helping not only to  boost the signal, 
but also filter out whistles and images.  The degree  of signal enhancement 
usually is related to the quality of the loopstick (and  circuitry) of the 
Ultralight radio--  the smaller the radio,  the bigger the boost, in most cases.
 
     The new Slider E100's are basically E100's  with a built-in tunable loop 
system, enabling them to boost signals (and filter  out images and spurs) by 
themselves.  This is a primary reason for  their effectiveness.
 
     73,  Gary  
 
 
In a message dated 2/4/2009 11:46:07 A.M. Pacific Standard Time,  
w4opw@xxxxxxxxx writes:


If I  pull up the antenna on AM, I get them, using a tuneable  loop I do not. 
 That is curious.  but it's a cheapie. I'm bad about moving it and  
accidentally turning the alarm on.



Powell


NNNN   
POP email is powell at backroads  DOT      net


--- On Wed, 2/4/09, D1028Gary@xxxxxxx <D1028Gary@xxxxxxx>  wrote:
>  
>      The Mini 300 alignment will  not cure the whistles, 
> and other stuff you 
> get at  night.  Only a higher quality radio  will solve
> those  problems.
>  
>      73,   Gary
>  



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