The 4.3/10TS100-D from Shanghai Huaxiang Computer Communication Engineering is a Fixed Attenuator with Frequency DC to 4 GHz, Attenuation 20 to 40 dB, Power 100 W, Peak Power 5 kW, Weight 350 g. Tags: Module with Connectors. More details for 4.3/10TS100-D can be seen below.