Rohde & Schwarz Height unit 3 HU, frequency option (R&S®SMAB-B103/B106/ B112/B120/B131/B140(N)/B150(N)/ B167(N))required, not installable post factory (hardware option)
The Rohde & Schwarz Height unit 3 HU (part number 1420.8388.04) is a hardware option designed for the R&S®SMAB signal generator series. This option is required when installing specific frequency options, including R&S®SMAB-B103, B106, B112, B120, B131, B140(N), B150(N), and B167(N). The 3 HU height unit provides the necessary physical space and mechanical configuration to accommodate these frequency upgrades. It is important to note that this hardware option must be specified at the time of initial order, as it cannot be retrofitted or installed after the instrument has left the factory. This ensures compatibility and optimal performance of the selected frequency options within the R&S®SMAB platform.
