The GZL-DTS50G from Shanghai Huaxiang Computer Communication Engineering is a Fixed Attenuator with Frequency 100 MHz to 6 GHz, Attenuation 3 to 40 dB, Power 50 W, Peak Power 5 kW, Weight A : 255 g, B : 280 g. Tags: Module with Connectors. More details for GZL-DTS50G can be seen below.