HP / Keysight / Agilent 85056D HP Agilent 85056D Economy Mechanical Calibration Kit, DC to 50 GHz, 2.4 mm
HP / Keysight / Agilent 85032A Agilent HP 85032A 85032-20001 N-Type Female Open with Center Conductor 50 Ohm
HP / Keysight / Agilent N4431B Agilent N4431B RF Electronic Calibration Module, 9 kHz to 13.5 GHz, 4-port
Anritsu OSLN50LF Anritsu OSLN50LF Precision Open/Short/Load, DC to 4 GHz, 42 dB, 50 Ohm, N(m)Anritsu OSLN50LF Precision Open/Short/Load, DC to 4 GHz, 42 dB, 50 Ohm, N(m)