diodes, television and frequency modulation (fm) indoor aerials, alternating current (ac) switched mode amplifiers, antennas, attenuators, digital attenuators, radio frequency (rf) or coaxial cables, radio frequency (rf) cables, capacitors, power combiners, communication systems, transport telematics consultancy, down converters, electronic delay lines, limiter positive intrinsic negative (pin) diodes, tuning diodes, electronic systems, defense applications, inductors, isolators, microwave assemblies available from m/a-com (unit of tyco electronics) based in lowell, ma. click the links below to visit our website or contact us via our profile page.