The RPD -5513 from RF Bay is a Log Detector with Dynamic Range 75 to 80 dB, Frequency 30 to 4000 MHz, Input Power 20 dBm, Logarithmic Slope 19 to 23 mV/dB, Output Voltage 0.42 to 1.89. Tags: Module with Connectors. More details for RPD -5513 can be seen below.