r&s®fs-55体育
3gpp transmitter measurements with r&s®fsq signal analyzers and r&s®fsu, r&s®fsg and r&s®fsp spectrum analyzers.
requires r&s®fs-k73
- 概览
- 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
|
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) |
1) frequency relative to frequency received from base station.
2) requires r&s®fs-k73