The QBAL-10-110000 from Qualwave is a Balun with Frequency 0.01 to 110 GHz, Amplitude Balance ±1.1 dB, Phase Balance ±8 Degree, Phase_Shift 180 Degree, Common Mode Rejection 27 dB. Tags: Module with Connectors. More details for QBAL-10-110000 can be seen below.