2007 Siemens SIREMOBIL Compact LThe Siemens SIREMOBIL Compact is a tried and true C Arm model. Although smaller and lighter than some of its counterparts, it remains competitive in the imaging market. This is because the compact model is more than suitable for outpatient offices and clinics as well as hospitals. It has more than generous maneuverability without making any compromises. Specifications Orbital Movement: 130 degrees ( 40 + 90) 190 degree angulation and 12. 5 degree