The grantee shall commence the carriage on the cable system of any locally originated FM radio station broadcast signal not later than ninety days after the two following criteria have been met: (A) any such signal shall achieve and maintain a minimum signal strength of one-half millivolt per meter (-12 DbmV at 100 MHz) when measured at grantee's headend site using a typical directional FM antenna with an eight dB gain placed at a height of nine meters above ground level and rotated for maximum signal strength, and (B) such signal strength measurements are consistently obtained during tests conducted over a six-month period with samples taken not less than monthly. (Ord. 93-03 § 17 (part), 1993)