R&S FSW Series, Руководство пользователя

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Measurements and Results
R&S
®
FSW
262 User Manual 1173.9411.02 ─ 43
Base Station Class
Defines the class of the base station according to its sending range.
This setting is required to calculate the SEM limits according to standard 3GPP 37.141
V12.2.0.
Remote command:
[SENSe:]ESPectrum<sb>:MSR:CLASs
on page 944
Base Station Maximum Output Power
Defines the maximum output power of the base station. Possible values are from
0 dBm to 100 dBm
in 1 dB steps.
This setting is only available for base stations with a medium range Base Station
Class .
This value is required to calculate the SEM limits according to standard 3GPP 37.141
V12.2.0.
Remote command:
[SENSe:]ESPectrum<sb>:MSR:MPOWer
on page 947
Bands
Defines the frequency range of the bands used by the base station.
This setting is only available for Band Category 1 or 3.
This setting is required to calculate the SEM limits according to standard 3GPP 37.141
V12.2.0.
Remote command:
[SENSe:]ESPectrum<sb>:MSR:BAND
on page 943
Base Station RF Bandwidth
Defines the relevant RF bandwidth (span) required to measure all available carriers in
MSR SEM measurements.
Remote command:
[SENSe:]ESPectrum<sb>:MSR:RFBWidth
on page 947
Carrier Adjacent to RF Bandwidth Edge
For particular measurement setups, the specification demands specific limits for the
SEM ranges.
These settings are only available for Band Category 2.
"GSM/Edge Present"
A GSM/EDGE carrier is located at the edge of the RF band.
In this case, the power of the GSM carrier must be specified (see
"Power Gsm Carrier" on page 263).
"LTE FDD 1.4MHz/3MHz Present"
An LTE FDD 1.4 MHz or 3 MHz carrier is located at the edge of the
RF band.
Remote command:
[SENSe:]ESPectrum<sb>:MSR:GSM:CPResent
on page 946
[SENSe:]ESPectrum<sb>:MSR:LTE:CPResent
on page 946
Spectrum Emission Mask (SEM) Measurement