The PDTS500 from Shanghai Huaxiang Computer Communication Engineering is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 20 to 50 dB, Power 500 W, Peak Power 10 kW, Weight A 9.3 Kg, B 9.9 Kg. Tags: Module with Connectors. More details for PDTS500 can be seen below.