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.