Mikroviļņu signālu ģenerators ar darbības joslu no 100kHz līdz 20GHz https://scdn.rohde-schwarz.com/ur/pws/dl_downloads/dl_common_library/dl_brochures_and_datasheets/pdf_1/SMB100A_bro_en_5213_8396_12_v0700_120dpi.pdf