The GKTSBPS0.1-6-360-28-K from Shanghai Huaxiang Computer Communication Engineering is a Digital Phase Shifter with Frequency 26 to 29.5 GHz, Phase Step 5.625 Degree (Control), Power dBm 15 dBm(Input), Power W 0.03 W, Insertion Loss -10.5 to 8.5 dB. Tags: Module with Connectors. More details for GKTSBPS0.1-6-360-28-K can be seen below.