The 980-3,980-3K from Weinschel by Spectrum Control is a Mechanical Phase Shifter with Frequency DC to 7 GHZ, Phase Shift 170 Degrees @ 7 GHz, Power W 10 W, Power 40 dBm, Insertion Loss 0.5 dB. Tags: Module with Connector. More details for 980-3,980-3K can be seen below.