[Code of Federal Regulations]
[Title 47, Volume 4]
[Revised as of October 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 47CFR78.111]

[Page 777]
 
                       TITLE 47--TELECOMMUNICATION
 
                         COMMISSION (CONTINUED)
 
PART 78_CABLE TELEVISION RELAY SERVICE--Table of Contents
 
                     Subpart D_Technical Regulations
 
Sec.  78.111  Frequency tolerance.

    Stations in this service shall maintain the carrier frequency of 
each authorized transmitter to within the following percentage of the 
assigned frequency.

------------------------------------------------------------------------
                                                     Frequency tolerance
                                                   ---------------------
               Frequency band (MHz)                   Fixed      Mobile
                                                    (percent)  (percent)
------------------------------------------------------------------------
1,990 to 2,110....................................  .........      0.005
6,425 to 6,525....................................  .........      0.005
6,875 to 7,125....................................  .........      0.005
12,700 to 13,250 \1\..............................      0.005      0.005
17,700 to 18,820..................................      0.003  .........
18,820 to 18,920..................................      0.001  .........
18,920 to 19,700..................................      0.003  .........
------------------------------------------------------------------------
\1\ Stations that employing vestigal sideband AM transmissions shall
  maintain their operating frequency within 0.0005% the visual carrier,
  and the aural carrier shall be 4.5 MHz+- 1 kHz above the visual
  carrier frequency.


[52 FR 7145, Mar. 9, 1987, as amended at 68 FR 12776, Mar. 17, 2003]