Adjustable Inductance Assemblies can be supplied as a complete assembly or as individual parts includingFerrite or Iron Powder threaded cores, Coil Formers, Screening Cans and Cups for additional volume of material and Q.

Being adjustable they are used for highly professional communication applications, typically transmitters and receivers.

Modern versions can reduce cross talk and frequency drift, and cover frequency ranges from approximately 50KHz to 200MHz.

Adjustable_Inductance_Assemblies.pdf Adjustable_Inductance_Assemblies.pdf (916.83 KB)

Ferrite_screw_cores.pdf Ferrite_screw_cores.pdf (527.95 KB)

Iron_powder_screw_cores.pdf Iron_powder_screw_cores.pdf (402.84 KB)