Rohde & Schwarz AMU-K48, Operating Manual

Page: 63 / 88

Remote-Control Commands IEEE 802.11 (a/b/g)
63 Operating Manual 1171.5283.12 ─ 18
Parameters:
<RCosine> float
Range:
0 to 1.0
Increment: 0.01
*RST:
0.22
Example: BB:WLAN:PAR:RCOS 0.22
sets the roll-off factor to 0. 22 for filter type Root Cosine.
Manual operation: See "Roll Off Factor / BxT" on page 39
[:SOURce<hw>]:BB:WLAN:FILTer:PARameter:SPHase <SPhase>
The command sets B x T for the Split Phase filter type.
Parameters:
<SPhase> float
Range:
0.15 to 2.5
Increment: 0.01
*RST:
2
Example: BB:WLAN:PAR:SPH 0.5
sets B x T to 0.5 for the Split Phase filter type.
Manual operation: See "Roll Off Factor / BxT" on page 39
[:SOURce<hw>]:BB:WLAN:CRATe:VARiation <Variation>
The command enters the output chip rate.
Parameters:
<Variation> float
Range:
1 kcps to 40 Mcps
Increment: 1 Hz
*RST:
11.0Mcps
Example: BB:WLAN:CRAT:VAR 4086001
'sets the output chip rate to 4.08 Mcps.
Manual operation: See " Chip Rate Variation " on page 39
4.3 Trigger Settings
EXTernal<ch>
The numeric suffix to
EXTernal<ch>
distinguishes between the external trigger via
the [TRIGGER 1] (suffix 1) and [TRIGGER 2] (suffix 2) connector.
[:SOURce<hw>]:BB:WLAN:TRIGger:ARM:EXECute
............................................................64
[:SOURce<hw>]:BB:WLAN:TRIGger:EXECute
....................................................................64
[:SOURce<hw>]:BB:WLAN:TRIGger:EXTernal:SYNChronize:OUTPut
...................................64
Trigger Settings