Rohde & Schwarz HMC8043 manufacturer reference. Source: Rohde & Schwarz. Exact model reference. The faceplate visibly reads HMC 8043 Power Supply, with three output channels. All readable display and front-panel text is English. Actual unit appearance, detailed physical condition, installed options, included accessories, calibration, warranty and availability are not established by this manufacturer photo.
Third-party reference photo of the exact Thorlabs ITC4020. Background removed with an alpha-only manual mask; the physical keys and both feet remain visible. This reference does not establish the condition or accessories of the offered unit.
Rohde & Schwarz RTM3004 manufacturer reference. Source: Rohde & Schwarz. Exact model reference. The faceplate visibly reads RTM3004 and shows four analog input channels with English interface labels. This is the RTM3004 member of the RTM3000 family. Actual unit appearance, detailed physical condition, installed options, included accessories, calibration, warranty and availability are not established by this manufacturer photo.
Manufacturer N7744A/N7745A family reference; the pictured instrument is the eight-channel N7745A. The target N7744A has four channels. Adapters shown are illustrative.