ANSI/CEA 109-D-2009
Intermediate Frequencies for Entertainment Receivers

Standard No.

ANSI/CEA 109-D-2009

Release Date

2009

Published By

American National Standards Institute （ANSI)

Latest

ANSI/CEA 109-D-2009

Scope

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.

ANSI/CEA 109-D-2009 history

• 2009 ANSI/CEA 109-D-2009 Intermediate Frequencies for Entertainment Receivers