The 102-261A-Z-6-6-6-6 from Narda-ATM is a Waveguide Combiner / Divider with Frequency 9.40 to 10.60 GHz, Amplitude Balance ±0.25 dB, Isolation 26 dB. Tags: 3dB Hybrid Waveguide Combiner/Divider. More details for 102-261A-Z-6-6-6-6 can be seen below.