R&S®FS-K73 3GPP UE FDD Application Firmware
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Технические характеристики
Характеристики - R&S®FS-K73 3GPP UE FDD Application Firmware
3GPP transmitter measurements with R&S®Key Facts
- The application firmware adds measurement functions in line with the 3GPP specifications for the FDD mode to the Rohde & Schwarz signal and spectrum analyzers.
- R&S®FS-K73
- The R&S®FS-K73 application firmware provides the functionality needed for user equipment testing
- R&S®FS-K73+
- The R&S®FS-K73+ application firmware adds HSPA+ capabilities to the R&S®FS-K73.
Brief Description The R&S®FS-K73 application firmware can be installed on all models of the R&S®FSQ, R&S®FSU, R&S®FSG, R&S®FSUP, R&S®FSMR, R&S®FMU and R&S®FSP signal and spectrum analyzers, enhancing the range of applications to include code domain power and modulation measurements on 3GPP FDD signals. HSDPA and HSUPA signals in the uplink for user equipment are covered by R&S®FS-K73. R&S®FS-K73+ adds the capabilities to measure HSPA+ signals in the uplink. The 4PAM modulation format is automatically detected and the residual code domain error calculated in line with the standard.
Features & Benefits
- Code domain power measurements Code domain power measurements are the main task of the application firmware.
- Measurement of modulation quality: EVM, peak code domain error and relative code domain error
- Automatic detection of active channels and their data rate
- Scrambling code search
- Automatic detection of modulation formats in HSDPA and HSPA+
- Spectrum emission mask
- Spectrum measurements over wide dynamic range
- Remote control
- Other standards
1) Frequency relative to frequency received from base station. 2) Requires R&S®FS-K73+Measurement Base station User equipment with R&S®FS-K73 application firmware R&S®FSQ R&S®FSU R&S®FSG R&S®FSUP R&S®FSMR R&S®FSP R&S®FSQ R&S®FSU R&S®FSG R&S®FSUP R&S®FSMR R&S®FSP Maximum output power + – CPICH power accuracy – N/A Frequency error – +1) Power control dynamic range – – Total power dynamic range – N/A Occupied bandwidth + – Spectrum emission mask + + ACLR + – Spurious emissions + – Error vector magnitude – + Peak code domain error – + Residual code domain error – +2)