Advanced Waveform Utility

Carrier Settings

Enabled

Sample Rate

Number of Samples

Resampling Ratio

Power

Frequency Offset

Phase

Repeat Number

Length

Smoothing Filter Frequency

Add Segment

Delete Segment

Copy Segment

Move Up Segment

Move Down Segment

Timing Offset

Randomize Phases

Reset Phases

Enabled

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:[STATe] ON|OFF|1|0

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:[STATe]?

SCPI Example

 

Preset

OFF

State Saved

Yes

Range

ON|OFF

Sample Rate

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:SRATe?

SCPI Example

 

Notes

This value is the maximal value of contained all segments.

Preset

50 MHz

State Saved

Yes

Min

1e3

Max

128e9

Resolution

1

Number of Samples

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:SAMPle:COUNt?

SCPI Example

 

Notes

When a new waveform file is selected, the sample count will be got and assigned to this setting.

Preset

10000 Sa

State Saved

Yes

Min

1

Max

1024*1024*1024

Resolution

1

Resampling Ratio

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:RRATio <real>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:RRATio?

SCPI Example

 

Couplings

When this value is changed, Sample Rate of Waveform will be changed too.

If Sample Rate Mode of waveform is manual, then resampling Ratio of carrier can be changed manually.

Preset

1

State Saved

Yes

Min

0.1

Max

Depends on the sample rate and number of samples of imported waveform.

Resolution

1

Power

Set the power boost level of the carrier.

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:POWer <real>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:POWer?

SCPI Example

 

Couplings

Only applied on carrier mixing

Preset

0

State Saved

Yes

Min

-130

Max

130

Frequency Offset

Set the frequency offset of carrier.

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:FREQuency:OFFSet <real>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:FREQuency:OFFSet?

SCPI Example

 

Couplings

Only applied on carrier mixing.

Preset

0

State Saved

Yes

Min

-64e9

Max

64e9

Phase

Set the initial phase of carrier.

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:PHASe <real>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:PHASe?

SCPI Example

 

Couplings

Only applied on carrier mixing.

Preset

0

State Saved

Yes

Min

0

Max

360

Repeat Number

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:REPeat:NUMBer <integer>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:REPeat:NUMBer?

SCPI Example

 

Couplings

This setting can be changed only when carrier repeat mode is manual.

If carrier repeat mode is auto, repeat number is calculated based on current waveforms.

Preset

1

State Saved

Yes

Min

1

Max

1000

Length

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:TIME:LENGth?

SCPI Example

 

Couplings

With SCPI, only get action is meaningful.

Preset

0.001

State Saved

Yes

Min

0

Max

1

Smoothing Filter Frequency

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:FREQuency:COFF <integer>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:FREQuency:COFF?

SCPI Example

 

Couplings

Only used for carrier mixing, when carrier is truncated, appropriated smoothing filter frequency is needed to smooth truncated signal.

Preset

3000000

State Saved

Yes

Min

1

Max

128e9

Add Segment

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:SEGMent:ADD

SCPI Example

 

State Saved

Yes

Delete Segment

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:SEGMent:DELete <integer>

SCPI Example

 

State Saved

Yes

Copy Segment

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:Segment:COPY <integer>

SCPI Example

 

State Saved

Yes

Move Up Segment

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:SEGMent:MOVE:UP <integer>

SCPI Example

 

State Saved

Yes

Move Down Segment

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:SEGMent:MOVE:DOWN  <integer>

SCPI Example

 

State Saved

Yes

Timing Offset

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:TIME:OFFSet <real>

[:SOURce]:RADio:AWU:WAVeform:CCARrier<carrier>:TIME:OFFSet?

SCPI Example

 

Notes

This setting is meaningful only when more than one carrier in waveform.

Preset

0ms

State Saved

Yes

Min

0ms

Max

10ms

Resolution

1ps

Randomize Phases

Assigns random values to the initial phase of every carrier. ClosedSee image.

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:RANDomize:PHASe

SCPI Example

 

State Saved

Yes

Initial S/W Revision

A.13.00

Reset Phases

Resets the initial phase of every carrier to zero value.

SCPI Command

[:SOURce]:RADio:AWU:WAVeform:RESet:PHASe

SCPI Example

 

State Saved

Yes

Initial S/W Revision

A.13.00

Welcome to AWU

Operation Overview

Waveform Settings

Segment Settings

Crest Factor Reduction Settings

Correction Settings