The ZTDAT-4-13G60S from Mini Circuits is a Attenuator Matrix with Attenuation Range 0 to 60 dB, Frequency 10 MHz to 13 GHz, Insertion Loss 5.8 to 11.4 dB, Isolation 70 to 90 dB, Power 10 to 23 dBm. Tags: Rackmount. More details for ZTDAT-4-13G60S can be seen below.