W3Gpp

SCPI Commands :

[SOURce<HW>]:BB:W3GPp:LINK
[SOURce<HW>]:BB:W3GPp:LREFerence
[SOURce<HW>]:BB:W3GPp:PRESet
[SOURce<HW>]:BB:W3GPp:SLENgth
[SOURce<HW>]:BB:W3GPp:STATe
Commands in total: 564
Subgroups: 14
Direct child commands: 5
get_link() → LinkDir[source]
# [SOURce<HW>]:BB:W3GPp:LINK
value: enums.LinkDir = driver.source.bb.w3Gpp.get_link()

The command defines the transmission direction. The signal either corresponds to that of a base station (FORWard | DOWN) or that of a user equipment (REVerse | UP) .

Returns:

link: DOWN | UP | FORWard | REVerse

get_lreference() → WcdmaLevRef[source]
# [SOURce<HW>]:BB:W3GPp:LREFerence
value: enums.WcdmaLevRef = driver.source.bb.w3Gpp.get_lreference()

Determines the power reference for the calculation of the output signal power in uplink direction.

Returns:

reference: RMS | DPCC | PMP | LPP | EDCH | HACK | PCQI RMS RMS Power DPCC First DPCCH PMP PRACH Message Part LPP Last PRACH Preamble EDCH Requires R&S SMW-K83. First E-DCH HACK Requires R&S SMW-K83. First HARQ-ACK PCQI Requires R&S SMW-K83. First PCI/CQI

get_slength() → int[source]
# [SOURce<HW>]:BB:W3GPp:SLENgth
value: int = driver.source.bb.w3Gpp.get_slength()

Defines the sequence length of the arbitrary waveform component of the 3GPP signal in the number of frames. This component is calculated in advance and output in the arbitrary waveform generator. It is added to the realtime signal components (Enhanced Channels) . When working in Advanced Mode (W3GP:BST1:CHAN:HSDP:HSET:AMOD ON) , it is recommended to adjust the current ARB sequence length to the suggested one.

Returns:

slength: integer Range: 1 to Max. No. of Frames = Arbitrary waveform memory size/(3.84 Mcps x 10 ms) .

get_state() → bool[source]
# [SOURce<HW>]:BB:W3GPp:STATe
value: bool = driver.source.bb.w3Gpp.get_state()

Activates the standard and deactivates all the other digital standards and digital modulation modes in the same path.

Returns:

state: 1 | ON | 0| OFF

preset() → None[source]
# [SOURce<HW>]:BB:W3GPp:PRESet
driver.source.bb.w3Gpp.preset()

Sets the parameters of the digital standard to their default values (*RST values specified for the commands) . Not affected is the state set with the command SOURce<hw>:BB:W3GPp:STATe.

preset_with_opc(opc_timeout_ms: int = -1) → None[source]
# [SOURce<HW>]:BB:W3GPp:PRESet
driver.source.bb.w3Gpp.preset_with_opc()

Sets the parameters of the digital standard to their default values (*RST values specified for the commands) . Not affected is the state set with the command SOURce<hw>:BB:W3GPp:STATe.

Same as preset, but waits for the operation to complete before continuing further. Use the RsSmw.utilities.opc_timeout_set() to set the timeout value.

Parameters:

opc_timeout_ms – Maximum time to wait in milliseconds, valid only for this call.

set_link(link: LinkDir) → None[source]
# [SOURce<HW>]:BB:W3GPp:LINK
driver.source.bb.w3Gpp.set_link(link = enums.LinkDir.DOWN)

The command defines the transmission direction. The signal either corresponds to that of a base station (FORWard | DOWN) or that of a user equipment (REVerse | UP) .

Parameters:

link – DOWN | UP | FORWard | REVerse

set_lreference(reference: WcdmaLevRef) → None[source]
# [SOURce<HW>]:BB:W3GPp:LREFerence
driver.source.bb.w3Gpp.set_lreference(reference = enums.WcdmaLevRef.DPCC)

Determines the power reference for the calculation of the output signal power in uplink direction.

Parameters:

reference – RMS | DPCC | PMP | LPP | EDCH | HACK | PCQI RMS RMS Power DPCC First DPCCH PMP PRACH Message Part LPP Last PRACH Preamble EDCH Requires R&S SMW-K83. First E-DCH HACK Requires R&S SMW-K83. First HARQ-ACK PCQI Requires R&S SMW-K83. First PCI/CQI

set_slength(slength: int) → None[source]
# [SOURce<HW>]:BB:W3GPp:SLENgth
driver.source.bb.w3Gpp.set_slength(slength = 1)

Defines the sequence length of the arbitrary waveform component of the 3GPP signal in the number of frames. This component is calculated in advance and output in the arbitrary waveform generator. It is added to the realtime signal components (Enhanced Channels) . When working in Advanced Mode (W3GP:BST1:CHAN:HSDP:HSET:AMOD ON) , it is recommended to adjust the current ARB sequence length to the suggested one.

Parameters:

slength – integer Range: 1 to Max. No. of Frames = Arbitrary waveform memory size/(3.84 Mcps x 10 ms) .

set_state(state: bool) → None[source]
# [SOURce<HW>]:BB:W3GPp:STATe
driver.source.bb.w3Gpp.set_state(state = False)

Activates the standard and deactivates all the other digital standards and digital modulation modes in the same path.

Parameters:

state – 1 | ON | 0| OFF

Cloning the Group

# Create a copy of the original group, that exists independently
w3Gpp_copy = driver.source.bb.w3Gpp.clone()

Subgroups