Metrology Reports

• Main Body (Position Cavity)
• Main Body (Position Cavity) Radius
• Upstream Body (Position Cavity)
• Upstream Body (Position Cavity) Radius
• Intermediate Body (Reference Cavity)

Simulation Results

• Simulations of the two cavities were performed using the measured dimensions.
• In OMEGA3P and MWS the resonant frequency of the position cavity drops by 15 MHz compared with the nominal dimensions.
• The loaded Q is virtually unchanged.
• For the reference cavity the resonant frequency drops by more than 300 MHz and the loaded Q by 160.
• A new reference cavity part wil be manufactured.