Sec.  22.377   Certification of transmitters.

   Except as provided in paragraph (b) of this section, transmitters used in
   the Public Mobile Services, including those used with signal boosters,
   in-building radiation systems and cellular repeaters, must be certificated
   for use in the radio services regulated under this part. Transmitters must
   be certificated when the station is ready for service, not necessarily at
   the time of filing an application.

   (a) The FCC may list as certificated only transmitters that are capable of
   meeting all technical requirements of the rules governing the service in
   which they will operate. The procedure for obtaining certification is set
   forth in part 2 of this chapter.

   (b) Transmitters operating under a developmental authorization (see subpart
   D of this part) do not have to be certificated.

   [ 59 FR 59507 , Nov. 17, 1994, as amended at  61 FR 31051 , June 19, 1996;  63 FR 36603 , July 7, 1998;  67 FR 77191 , Dec. 17, 2002]