[eagle] Re: 70 cm Receiver IF Spurs - Problem Solved

Chuck Green greencl at mindspring.com
Sat Jun 16 08:56:51 PDT 2007


Hi Juan,

This is fantastic! 

Please try one more experiment.  Pass the module current through the 
current measuring circuit on the CAN-Do! while bypassing the switch 
transistor (you could just short across the switch transistor) and see 
if the problem reappears. 

If you end up having to use the user pins, you will need to add current 
measuring circuitry to your module.  While this is no big deal, its one 
more thing you might not have to do.

Chuck

Juan Rivera wrote:
>
> All,
>
>  
>
> The 70 cm Receiver spur problem has been solved.  Click here 
> <http://www.juanr.com/pages/hobbies/ham_radio/Eagle/CAN-Do_Noise_Troubleshooting.htm> 
> for details.
>
>  
>
> 73,
>
>  
>
> Juan
>
> WA6HTP
>
> ------------------------------------------------------------------------
>
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>   


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