3. Program control commands
3.3 Instrument Subsystem Command
117
AM|ASK
Query format:
[:SOURce]:RADio:CUSTom:MODulation[:TYPE]?
Parameter description:
<Mode>
Discrete data. Please refer to the setting command format for radio
modulation type.
Example:
RADio:CUSTom:MODulation 8PSK
The radio modulation type is 8PSK.
Reset state:
QPSK
Key path:
[Base]
—
> [Modul Type]
—> [Modulation Type]
[:SOURce]:RADio:CUSTom:MODulation:ASK:DEPTh:PERCent <val>
Function description:
This command is used to set the modulation depth of ASK when the
radio modulation type is ASK mode. The value works after ASK mode is
selected as the modulation type. Please refer to
―:RADio:CUSTom:MODulation[:TYPE]‖
for the radio modulation type.
Setting format:
[:SOURce]:RADio:CUSTom:MODulation:ASK:DEPTh:PERCent <val>
Query format:
[:SOURce]:RADio:CUSTom:MODulation:ASK:DEPTh:PERCent?
Parameter description:
<val>
modulation depth of ASK when the modulation type is ASK mode.
Range: 0[0, 100].
Example:
RADio:CUSTom:MODulation:ASK:DEPTh:PERCent 30
The modulation depth of ASK is 30%.
Reset state:
100%
Key path:
[Base]
—
> [Modul Type]
—> [Modul Type: ASK] —> [Askn Depth]
[:SOURce]:RADio:CUSTom:MODulation:UFSK <S>
Function description:
This command is used to set the user FSK file to be loaded when the
radio modulation type is user FSK. Please refer to
―:RADio:CUSTom:MODulation[:TYPE]‖
for radio modulation type. The
command parameter is a file name containing the extension .fsk, without
file path. The default path is D:\1435data\user\Fsk.
Setting format:
[:SOURce]:RADio:CUSTom: MODulation:UFSK <S>
Parameter description:
<S>
select the file to be loaded when the modulation type is user FSK.
Example:
RADio:CUSTom:MODulation:UFSK ―test.fsk‖
Select test.fsk file.
Key path:
[Base]
—
> [Modul Type]
—> [Modul Type: User FSK] —> [Select File...]
[:SOURce]:RADio:CUSTom:MODulation:UIQ <S>
Function description:
This command is used to set the user I/Q file to be loaded when the
radio modulation type is user I/Q. Please refer to
―:RADio:CUSTom:MODulation[:TYPE]‖
for radio modulation type. The
command parameter is a file name containing the extension .iqm,
without file path. The default path is D:\1435data\user\IqMap.
Setting format:
[:SOURce]:RADio:CUSTom:MODulation:UIQ <S>