DT9R-8000AUDIO/VIDEO WIRELESS RECEIVER

  


































































































































































































































































































































































































































   
  
 

 
  
    
!"
# ##  $ #  #
  

%#




&
"&"!

" '   !" 
 

    
  

   
  

   

    
  

      

   

    
  

      

    
  

   
   

   

    
  

        

    

    
  

         

  ! "#

    
  

    $   ! "#

Operational Description: DT9R-8000 The main function of R-8000 is transforming RF (433.92MHz) into IR signal with the following steps. A. RF Amplify To amplify the RF signal which is received from antenna. B. Frequency reduction: To reduce the frequency of the amplified RF signal (433.92MHz) then separate the original IR signal out. C. Low Frequency Amplify: To amplify the above IR signal to fit the demand. D. Driving: To shoot the amplified IR signal out by driving IR LED.

 
       
 




    
   !"#$%$&'( )

     
   
 

 


    

 
 

     
 !
" 
#
$%&'()(''*+( ,-.%&'()(''(/ 0 1 %
+'+'2+' 
    
   
 




 
        
     

 
!
  "#$#%&%        
     

 
!
  &'%( ($ ) * +& ($ )
,- !     -  .* %/& 0&  * "(/& ( 1222 /* 3  41222 &* !(%56 3%&7#&+ 28 "9: $* (;&% #+
/(% "(/& )8122828 , 82-,<29:= , 81- 8220
&6#(
&/ 3 #&' / &6#(' % 8 #.% >8444*  9  ?  3? 9
 @& / '@(;  @' %&(% ;&%& 0/&  (%/& ;@ @& %(&/#%&' 6A& 
 < / @& &&%6+ &0&/ .+ @& /&A& ;' $(#/&/ ( .& ;@ @& 0' .&  ''#0& $# %&'('.+ $(% #%+ / (0&&&'' ($ @&'& / (& 8 @& %&'# ($ @& &'6 %&(% %&& (+ ( @& &0 &'&/  @& &'6 %&(% '@ ( .& %&%(/#&/ &B&  $# ;@(# @& ;%& %(A ($ 

 















  
!
  "
#



$%%
& 
#   
'

# 

()* #
# +
 )
$

    
   
     
    
88 %(/# &'%(8 8 @%&%'' ($ &A&8 8 &' "&@(/((6+8 8 &' 3+8     8 &$(  0(  .&6 &7#%&0&  )'&% $(%0(         8 #'$(  &A&' $(% &'&/ +'&0         8
.& /%/  "&'#%&0& %(&/#%&  "&'#%6 '%#0&  /&/ 0''( 1

  

       3&/ %&6@ #(4 < @((' ($ /( "&'#%6 &#82        

8 /%/
.&88  "&'#%&0& %(&/#%&88  (/#&/ 0''( 8  &'#  #(8  (/#&/ "&'#%&0& 7#0&8 < @((' ($ (/#( "&'#%6 &#8  
       

    
     
 
    


          

      !"### $%  %&!"### '()*$+,) …

Text truncated - open the document above for the full version.