Ramped element limits
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).
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)
-> We currently take 7.5 Hz as a practical limit for
BooNE and beyond.