Beta Transformer 

Data Bus Transformers, MIL-STD-1553, Fibre Channel and Ethernet Transformers, Synchro-Resolver Transformers, Power Transformers, Switchmode Transformers, Custom Transformers, Power Transformers

Data Device Corporation 

MIL-STD-1553, ARINC 429, AFDX®/ARINC 664, Ethernet, Fibre Channel, Synchro / Resolver Conversion Products, Motor Drives & Control Components, Power Supplies, Solid-State Power Controllers

Microlab 

High-Performance Passive RF and Microwave Components; Combiner Boxes for DAS, Low PIM Components