Section 27.65 - Acceptance of interference in 2000-2020 MHz(a) Receivers operating in the 2000-2020 MHz band must accept interference from lawful operations in the 1995-2000 MHz band, where such interference is due to: (1) The in-band power of any operations in 1995-2000 MHz (i.e., the portion transmit power contained in the 1995-2000 MHz band); or(2) The portion of out-of-band emissions contained in 2000-2005 MHz. 78 FR 8270 , Feb. 5, 2013