|  |  |  |  |  |  |  |  |  |  | 
   
    | • | Linac chopper: 15 Hz 
 |  | 
   
    |  | 
   
    | • | ORBUMP Magnets: 7.5 Hz (lots of work to go to 15Hz) 
 |  | 
   
    |  | 
   
    | • | Booster RF: 7.5 Hz (Maybe go to 15 if we use
    existing cooling 
 | 
   
    |  | 
   
    |  | lines). 
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    |  | 
   
    | • | BEXBMP: 15 Hz 
 |  | 
   
    |  | 
   
    | • | Extraction kickers: 15 Hz 
 |  | 
   
    |  | 
   
    | • | MP02 extraction septum: 2.5 Hz (New PS -> 5 Hz, New 
 |  | 
   
    |  | magnet + PS -> 7.5Hz, + more cables -> 15 Hz.
    ~6/2002) 
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    |  | 
   
    | • | -> We currently take 7.5 Hz as a practical limit
    for 
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    |  | 
   
    |  | BooNE and beyond. 
 |  |