[Code of Federal Regulations] [Title 47, Volume 2] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR22.355] [Page 127] TITLE 47--TELECOMMUNICATION CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) PART 22--PUBLIC MOBILE SERVICES--Table of Contents Subpart C--Operational and Technical Requirements Sec. 22.355 Frequency tolerance. Except as otherwise provided in this part, the carrier frequency of each transmitter in the Public Mobile Services must be maintained within the tolerances given in Table C-1 of this section. Table C-1--Frequency Tolerance for Transmitters in the Public Mobile Services ------------------------------------------------------------------------ Mobile Mobile Frequency range (MHz) Base, fixed [le]3 watts [le]3 watts (ppm) (ppm) (ppm) ------------------------------------------------------------------------ 25 to 50......................... 20.0 20.0 50.0 50 to 450........................ 5.0 5.0 50.0 450 to 512....................... 2.5 5.0 5.0 821 to 896....................... 1.5 2.5 2.5 928 to 929....................... 5.0 n/a n/a 929 to 960....................... 1.5 n/a n/a 2110 to 2220..................... 10.0 n/a n/a ------------------------------------------------------------------------ [61 FR 54099, Oct. 17, 1996]