• Type-N(m) to Type-N(m), 50 ohm nominal impedance
• 12 ft. or 3.6 meters
• Max frequency: 8 GHz
• Typical VSWR: 1.20
• Typical insertion loss: 4.27 dB (6 GHz), 5.14 dB (8 GHz)
• Nominal velocity of propagation: 69%
• Dielectric: PTFE

The N9910X-812 is a rugged phase-stable cable, with Type-N(m) connectors on both ends. It is 12 ft. (3.6 m) in length. The color is black.