[Code of Federal Regulations] [Title 47, Volume 2] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR27.54] [Page 388] TITLE 47--TELECOMMUNICATION CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) PART 27_MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES--Table of Contents Subpart C_Technical Standards Sec. 27.54 Frequency stability. The frequency stability shall be sufficient to ensure that the fundamental emissions stay within the authorized bands of operation.