The C1-A60E from RD Microwaves are Directional Couplers that operate from 0.4 to 13 GHz. These couplers are available in coupling values of 5, 8, 10, 15, 20, and 30 dB with directivity of up to 20 dB and have an insertion loss of less than 4 dB. The directional couplers can handle an average input power of 500 W, a peak input power of 1 kW and have a PIM of -160 dBc (2x43 dBm carrier). These couplers are available in aluminum modules with silver-plated N-Type (female) or SMA-female connectors.