Title Versions Last Modified File Size R&S®NRP-Z11/-Z21/-Z22/-Z23/-Z24 - Firmware Version 4.16 (Please read the Release Notes carefully before you install the firmware on your instrument) V 4.16 02.02.2012608 kB R&S®NRP-Z11/-Z21/-Z22/-Z23/-Z24 - Release Notes Version 4.16 V 4.16 02.02.2012 370 kB R&S®NRP-Z28/-Z98 - Firmware Version 4.08a (Please read the Release Notes carefully before you install the

Title Versions Last Modified File Size R&S®SMBV100A Firmware V 4.70.108.41 Please read the Release Notes carefully before you install the firmware on your instrument.If you are using Microsoft Internet Explorer, please change the file extension form .ZIP to .RSU before using the update on the instrument. V 4.70.108.41 10.08.2020480 MB R&S®SMBV100A -K55 / -K84 / -K85 Release Notes V 3.01.130.48 V 3.01.130.48

Title Versions Last Modified File Size R&S®FSU Firmware Version 4.71 SP5 (for XP) including: FS-K5 v 4.70 SP1 FS-K30 v 4.71 SP1 FS-K40 v 4.70 SP1 FS-K72/K73/K73+/K74/K74+ v 4.70 SP2 FS-K76/77 v 4.70 SP1 FS-K82/83 v 4.70 SP1 FS-K84/85 v 4.70 SP1 FS-K110 v 4.70 SP2 FSQ-K70 v 4.72 V 4.71 SP5 25.11.201362 MB R&S®FSU Release Notes Version 4.71 SP5 (for XP) ZIP file incl. release notes for all applications

Title Versions Last Modified File Size R&S®NRP-Z11/-Z21/-Z22/-Z23/-Z24 - Firmware Version 4.16 (Please read the Release Notes carefully before you install the firmware on your instrument) V 4.16 02.02.2012608 kB R&S®NRP-Z11/-Z21/-Z22/-Z23/-Z24 - Release Notes Version 4.16 V 4.16 02.02.2012 370 kB R&S®NRP-Z28/-Z98 - Firmware Version 4.08a (Please read the Release Notes carefully before you install the

Title Versions Last Modified File Size R&S FS-K82 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20061 MB R&S FS-K84 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20061 MB R&S FS-K73 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20062 MB R&S FS-K72/FS-K74 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20062 MB R&S

Title Versions Last Modified File Size R&S®SMBV100A Firmware V 4.70.108.41 Please read the Release Notes carefully before you install the firmware on your instrument.If you are using Microsoft Internet Explorer, please change the file extension form .ZIP to .RSU before using the update on the instrument. V 4.70.108.41 10.08.2020480 MB R&S®SMBV100A -K55 / -K84 / -K85 Release Notes V 3.01.130.48 V 3.01.130.48

Title Versions Last Modified File Size R&S FS-K82 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20061 MB R&S FS-K84 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20061 MB R&S FS-K73 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20062 MB R&S FS-K72/FS-K74 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20062 MB R&S

Title Versions Last Modified File Size R&S FS-K82 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20061 MB R&S FS-K84 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20061 MB R&S FS-K73 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20062 MB R&S FS-K72/FS-K74 Firmware Version 2.80 (for NT) incl. description (PDF) V 2.80 25.01.20062 MB R&S

Title Versions Last Modified File Size R&S®NRPxxSN Firmware Please read the Release Notes carefully before you install the firmware on your instrument. 02.20.20100902 13.11.202016 MB R&S®NRPxxS/SN Firmware Release Notes 02.20.20100902 13.11.2020 630 kB R&S®NRPxxS Firmware Please read the Release Notes carefully before you install the firmware on your instrument. 02.20.20100902 13.11.202016 MB R&S®NRPxxS

Thermal power sensors are especially used for complex measurement tasks. They feature higher accuracy and tolerate any type of modulation.