Note: The HRC system, as described above, will meet this requirement in the 328.6-335.4 MHz navigation glide path band. Those Incrementally Related Carriers (IRC) systems, with comb generator reference frequencies set at certain odd multiples equal to or greater than 3 times the 0.0125 MHz aeronautical communications band offset, e.g. (6n + 1.250 0.0375) MHz, may also meet the 25 kHz offset requirement in the navigation glide path band.
[50 FR 29400, July 19, 1985]
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76.613 Interference from a multichannel video programming distributor (MVPD).
(a) Harmful interference is any emission, radiation or induction which endangers the functioning of a radionavigation service or of other safety services