Hewlett Packard N Connector Calibration Kit. Comes with: 909C 50 ohm male termination, 909C 50 ohm female termination, 8941B 10 dB attenuator, 11511A female short, 11512A male short, N female to female coupler, N male to male coupler, N female to BNC male, N male to BNC female and N male to SMA female. No manual. As shown.







