Special Features:

Consists of: variable capacitors, coils, connector, filter, resistor 14; mounting method: plugs into socket and retained by spring action; usage design: determines converter mark and space frequencies; fsc application data: converter, radio and television communication equipment, except airborne

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.