R&S SMBVB-K548 User Manual page 16

Crest factor reduction
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R&S
SMBVB-K548
Example: Configuring the CFR
Prerequisite: An ARB file is loaded and enabled.
SOURce1:BB:ARBitrary:CFR:ALGorithm CLFiltering
SOURce1:BB:ARBitrary:CFR:DCFDelta -3
SOURce1:BB:ARBitrary:CFR:ITERations 5
SOURce1:BB:ARBitrary:CFR:FILTer SIMPle
SOURce1:BB:ARBitrary:CFR:CSPacing 20E6
SOURce1:BB:ARBitrary:CFR:SBANdwidth 18E6
SOURce1:BB:ARBitrary:CFR:STATe ON
SOURce1:BB:ARBitrary:CFR:MEASure:STATe?
//ON
SOURce1:BB:ARBitrary:CFR:OCFactor?
//6
SOURce1:BB:ARBitrary:CFR:RCFactor?
//3
SOURce1:BB:ARBitrary:CFR:CREate "cfr"
Example: Setting up an Enhanced Filter
SOURce1:BB:ARBitrary:CFR:FILTer ENHanced
SOURce1:BB:ARBitrary:CFR:PFReq 9E6
SOURce1:BB:ARBitrary:CFR:SFReq 11E6
SOURce1:BB:ARBitrary:CFR:FORDer 100
The following commands specific to the R&S SMBVB-K548 option are described here:
[:SOURce<hw>]:BB:ARBitrary:CFR[:STATe]
[:SOURce<hw>]:BB:ARBitrary:CFR:ALGorithm
[:SOURce<hw>]:BB:ARBitrary:CFR:CSPacing
[:SOURce<hw>]:BB:ARBitrary:CFR:DCFDelta
[:SOURce<hw>]:BB:ARBitrary:CFR:FILTer
[:SOURce<hw>]:BB:ARBitrary:CFR:FORDer
[:SOURce<hw>]:BB:ARBitrary:CFR:ITERations
[:SOURce<hw>]:BB:ARBitrary:CFR:MEASure[:STATe]?
[:SOURce<hw>]:BB:ARBitrary:CFR:OCFactor?
[:SOURce<hw>]:BB:ARBitrary:CFR:PFReq
[:SOURce<hw>]:BB:ARBitrary:CFR:RCFactor?
[:SOURce<hw>]:BB:ARBitrary:CFR:SBANdwidth
[:SOURce<hw>]:BB:ARBitrary:CFR:SFReq
[:SOURce<hw>]:BB:ARBitrary:CFR:WAVeform:CREate
[:SOURce<hw>]:BB:ARBitrary:CFR[:STATe] <ArbCfrState>
Enables the crest factor reduction calculation.
Parameters:
<ArbCfrState>
Example:
Manual operation:
User Manual 1179.0922.02 ─ 01
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0 | 1 | OFF | ON
*RST:
0
See
Example "Configuring the CFR"
See
"State"
on page 11
Remote-Control Commands
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on page 16.
16

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