Keysight 85514A Calibration kit, 4-in-1, open, short, load and through, DC to 9 GHz, Type-N(m), 50 ohm

• Type-N (m), 50 ohm, open, short, load, and through
• DC to 9 GHz
• Open phase error: 0 to 4 GHz ≤ 2.0°, 4 to 9 GHz ≤ 3.0°
• Short phase error: 0 to 9 GHz ≤ 1.25°
• Load return loss: 0 to 6 GHz ≥ 42 dB, 6 to 9 GHz, ≥ 35 dB
• Through, male-male, insertion loss: 0 to 4 GHz ≤ 0.05 dB, 4 to 9 GHz ≤ 0.1 dB
• Dimensions: H x W x D ~ 99 x 65 x 22 mm

The 85514A 4-in-1 mechanical calibration module combines an open, short, load, and through in a compact unit. The product is small, easy to handle, and light weight. The through allows users to easily calibrate non-insertable devices, such as a cable or filter with male-male connectors. During the "thru" part of the calibration, the 85514A through can be used.