§  74.762   Frequency measurements.

   (a) The licensee of a low power TV station, a TV translator, or a TV
   booster station must measure the carrier frequencies of its output
   channel as often as necessary to ensure operation within the specified
   tolerances, and at least once each calendar year at intervals not
   exceeding 14 months.

   (b) In the event that a low power TV, TV translator, or TV booster
   station is found to be operating beyond the frequency tolerance
   prescribed in § 74.761, the licensee promptly shall suspend operation of
   the transmitter and shall not resume operation until transmitter has
   been restored to its assigned frequencies. Adjustment of the frequency
   determining circuits of the transmitter shall be made only by a
   qualified person in accordance with § 74.750(g).

   [ 52 FR 31405 , Aug. 20, 1987]