BSC Tubular filters use discs as capacitators and either coiled wire or rods as inductors to form the resonant circuits.
The structure is enclosed in a tubular earth plane. By using distributed capacitors and inductors these filters have lower insertion loss than lumped element structures. We specialise in the design and manufacture of customised, high performance filters.
Frequency range: 20MHz to 12GHz
Bandwidth: 2% to 50%
Stopband: Up to 10 times fc.