R&S FSVA3000 Series, Руководство пользователя

Страница: 764 / 1268

Remote Commands
R&S
®
FSVA3000/ R&S
®
FSV3000
764 User Manual 1178.8520.02 ─ 01
<ch> 1..n
Alternate channel number
Manual operation: See " Limit Check " on page 165
See " Limit Checking " on page 177
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>[:RELative] <LowerLimit>[,
<UpperLimit>]
This command defines the relative limit of the alternate channels. The reference value
for the relative limit is the measured channel power.
If you have defined an absolute limit as well as a relative limit, the R&S FSV/A uses the
lower value for the limit check.
Suffix:
<n>
.
irrelevant
<li> irrelevant
<ch> 1..n
Alternate channel number
Parameters:
<LowerLimit> The limit of the lower alternate channel.
Range:
0 dB to 100 dB
*RST: 0 dB
Default unit: dB
<UpperLimit> The limit of the upper alternate channel.
Range:
0 dB to 100 dB
*RST: 0 dB
Default unit: dB
Manual operation: See " Limit Check " on page 165
See " Limit Checking " on page 177
CALCulate<n>:LIMit<li>:ACPower:ALTernate<ch>:RESult?
This command queries the state of the limit check for the adjacent or alternate chan-
nels in an ACLR measurement.
To get a valid result, you have to perform a complete measurement with synchroniza-
tion to the end of the measurement before reading out the result. This is only possible
for single sweep mode.
See also
INITiate<n>:CONTinuous
on page 746.
Suffix:
<n>
.
irrelevant
<li> irrelevant
Configuring and Performing Measurements