Rohde & Schwarz AMU-K48, Руководство по эксплуатации

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Remote-Control Commands IEEE 802.11 (a/b/g)
53 Operating Manual 1171.5283.12 ─ 18
Parameters:
<Format> LONG | SHORt
*RST:
LONG
Example: BB:WLAN:PLCP:FORM LONG
selects the packet type (PPDU format) with long PLCP.
Manual operation: See " PLCP P+H Format (CCK,PBCC) " on page 29
[:SOURce<hw>]:BB:WLAN:PLCP:LCBit:STATe <State>
The command sets the Locked Clock Bit in Service Field of the PLCP Header. The
command is only available in framed mode (
SOURce:BB:WLAN:SMOD FRAMed
) and
for physical layer mode CCK and PBCC (
SOURce:BB:WLAN:MODE CCK|PBCC
).
Parameters:
<State> 0 | 1 | OFF | ON
*RST:
ON
Example: BB:WLAN:PLCP:LCB:STAT OFF
disables the Locked Clock Bit.
Manual operation: See " Service Field Clock Bit (CCK,PBCC) " on page 33
[:SOURce<hw>]:BB:WLAN:PRESet
The command produces a standardized default for the IEEE 802.11a-g standard. The
settings correspond to the
*RST
values specified for the commands.
Example: BB:WLAN:PRES
resets all the IEEE 802.11a-g settings to default values.
Usage: Event
Manual operation: See " Set to default " on page 22
[:SOURce<hw>]:BB:WLAN:SCRambler:MODE <Mode>
The command activates/deactivates the scrambler and selects the mode of determin-
ing the initialization value. The valid parameters depend on the selected physical layer
mode (
SOURce:BB:WLAN:MODE OFDM | CCK|PBCC
).
Parameters:
<Mode> OFF | ON | PONLy | RANDom | USER
OFF
The scrambler is deactivated.
RANDom
(OFDM only)The scrambler is activated. The initialization value
of the scrambler is selected at random. Each frame has a differ-
ent random initialization value. This value is also different in
case of successive recalculations with the same setting parame-
ters so that different signals are generated for each calculation.
General Commands