The Agilent 11901D is a metrology grade, 2.4 mm female to 3.5 mm male adapter with dc to 26.5 GHz operation.

• Electrical Length: 16.1 mm (0.63 in)
• Overall Length: 21.8 mm (0.86 in)
• Diameter: 9.0 mm (0.35 in)
• Connector Type: 2.4 mm (f), 3.5 mm (m)
• Return Loss: >32 dB
• Repeatability: -54 dB