RF Filters, Directional Couplers, Digital Attenuators, And Phase Shifters

The low power RF phase shifters are designed using discrete components and switches and MMIC based attenuators/phase shifters for higher frequencies. Digital attenuators are used in transmit or receive path are designed for minimal insertion loss. Application areas of Phase shifters include phase modulators, testing instruments, phased array antennas, etc.

Filter Specifications:

          • Frequency range = DC- 3 GHz
          • Coupling factor = 1dB to 30dB
          • Power=  10W to 200W

Directional Coupler Specifications:

          • Frequency range= DC-6 GHz
          • Coupling factor =  1dB to 30dB
          • Power=  10W to 1000W