Manufactures aline of EMI/RFI filters, power products and EMC testing services including capacitors, discrete filters, filtered arrays, ferrite inductors, patch antenna elements and gaskets and shielding.Spectrum Control Inc. SPEC $ 16.15 (USD) Recent News : Barrier Strip EMI Filtered Terminal Blocks Now Offer 90° ...more Spectrum Signal & Power Integrity Filtered Arrays Barrier Strip Terminal Blocks Bolt-In Filter Plates Easy Mate? Filter Plates PCB Mount Terminal Blocks Shrouded Latch Filter Plates Surface Mount Filters High Frequency PCB Filters LC Type Chips Three Terminal Chips Mini