CEA CEA-109-D
CEA CEA-109-D 2010-JUN-01 ntermedate Frequences for Entertanment Recevers
CEA-109-D specifies Intermediate Frequencies (IFs) to be used in Standard Broadcast (AM), FM, and TV broadcast receivers.
In CEA-109-D, the term Intermediate Frequency (IF) refers to the dominant interference-rejecting and passband-shaping circuits in receiver front-ends.