Service manual

Remote Commands for WLAN TX Measurements
R&S
®
FSV-K91/91n/91ac/91p
123Operating Manual 1176.7649.02 ─ 04
Example:
CALC:LIM:ACP:ACH 30DB, 30DB
Sets the relative limit value for the power in the lower and upper
adjacent channel to 30 dB below the channel power.
CALC:LIM:ACP:ACH:ABS -35DBM, -35DBM
Sets the absolute limit value for the power in the lower and
upper adjacent channel to -35 dB.
CALC:LIM:ACP ON
Switches on globally the limit check for the channel/adjacent
channel measurement.
CALC:LIM:ACP:ACH:STAT ON
Switches on the limit check for the adjacent channels.
INIT;*WAI
Starts a new measurement and waits for the sweep end.
CALC:LIM:ACP:ACH:RES?
Queries the limit check result in the adjacent channels.
CALCulate<n>:LIMit<1>:ACPower:ALTernate?
This command returns the ACP alternate channel limit for IEEE 802.11j if defined.
Suffix:
<n>
.
1...4
irrelevant
Return values:
<Result> numeric value in dB
Example:
CALC:LIM:ACP:ALT?
Returns the IEEE 802.11j ACP alternate channel limit.
Usage: Query only
Mode: WLAN
CALCulate<n>:LIMit<k>:ACPower:ALTernate<channel>[:RELative] <LowerLimit>,
<UpperLimit>
This command defines the limit for the alternate adjacent channels for adjacent chan-
nel power measurements. The reference value for the relative limit value is the mea-
sured channel power.
Suffix:
<n>
.
Selects the measurement window.
<k> irrelevant
<Channel> 1...11
the alternate channel
Parameters:
<LowerLimit>,
<UpperLimit>
first value: 0 to 100dB; limit for the lower and the upper alternate
adjacent channel
*RST: 0 DB
CALCulate:LIMit Subsystem (WLAN)