Profile: Mega Industries, LLC is a manufacturer of microwave transmission equipment. Our products include waveguides and coaxial components. We are associated with attenuators, directional couplers, harmonic filters, hybrid filters, phase shifters and power dividers. The quarter-wave loop directional couplers have provision for an external load, which increases the power handling capacity. They are available in 10 dB increments from 20 dB through 70 dB coupling factors. We offer 3 dB 90° air-dielectric transmission line coaxial hybrid couplers in a variety of configurations and bandwidths.