A stationary antenna may be mounted upon the pendulum element 86, the only restriction being that {HEAD ~ at least a substantial portion} of {TAIL ~ the housing} 19 or the cover 21 be of substantially electrically non conducting material to satisfactorily enable signal emission from the housing assembly 
of
A stationary antenna may be mounted upon the pendulum element 86 , the only restriction being that { HEAD ~ at least a substantial portion } of { TAIL ~ the housing } 19 or the cover 21 be of substantially electrically non conducting material to satisfactorily enable signal emission from the housing assembly
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH