ADP-W-12500-5000-75-SF is a WR75 to SMA-F adapter which operates across the entire WR75 frequency band of 10-15 GHz. Return loss across 10-15 GHz is 20dB minimum.
ADP-W-27500-11000-34-2F-E is a WR34 to 2.92mm-F adapter which operates across the entire WR34 frequency band of 22-33 GHz with return loss of 20dB minimum.
Key Features - Very Short 0.250 in length