Special Features:

Mounting method: screw; mounting configuration: two 0.187 in. Diameter mtg holes spaced 0.750 in. C to c; fsc application data: transmitter, radio, except radio navigation, nonairborne

Properties:

Two or more different types of items having a common mounting or mounted on each other which together form a portion of an amplifier but which in itself is not a complete functioning item and cannot be assigned a more definite item name.