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
class W3GppCls[source]

W3Gpp commands group definition. 504 total commands, 13 Subgroups, 5 group commands

get_link() → RsSmbv.enums.LinkDir[source]
# SCPI: [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) .

return

link: DOWN| UP| FORWard| REVerse

get_lreference() → RsSmbv.enums.WcdmaLevRef[source]
# SCPI: [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.

return

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 SMBVB-K83. First E-DCH HACK Requires R&S SMBVB-K83. First HARQ-ACK PCQI Requires R&S SMBVB-K83. First PCI/CQI

get_slength() → int[source]
# SCPI: [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.

return

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

get_state() → bool[source]
# SCPI: [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.

return

state: 1| ON| 0| OFF

preset() → None[source]
# SCPI: [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]
# SCPI: [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 RsSmbv.utilities.opc_timeout_set() to set the timeout value.

param opc_timeout_ms

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

set_link(link: RsSmbv.enums.LinkDir) → None[source]
# SCPI: [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) .

param link

DOWN| UP| FORWard| REVerse

set_lreference(reference: RsSmbv.enums.WcdmaLevRef) → None[source]
# SCPI: [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.

param 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 SMBVB-K83. First E-DCH HACK Requires R&S SMBVB-K83. First HARQ-ACK PCQI Requires R&S SMBVB-K83. First PCI/CQI

set_slength(slength: int) → None[source]
# SCPI: [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.

param 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]
# SCPI: [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.

param state

1| ON| 0| OFF

Cloning the Group

# Create a clone of the original group, that exists independently
group2 = driver.source.bb.w3Gpp.clone()

Subgroups