Keysight Technologies U2004A - Figure 3-8 U2000 B Typical SWR (25 °C ±10 °C); Figure 3-9 U2001 B Typical SWR (25 °C ±10 °C)

3 Specifications and Characteristics
44 U2000 Series Operating and Service Guide
Figure 3-8 U2000B typical SWR (25 °C ±10 °C)
Figure 3-9 U2001B typical SWR (25 °C ±10 °C)