Bb

SCPI Commands :

[SOURce<HW>]:BB:CFACtor
[SOURce<HW>]:BB:FOFFset
[SOURce<HW>]:BB:IQGain
[SOURce<HW>]:BB:MFPCorrection
[SOURce<HW>]:BB:PGAin
[SOURce<HW>]:BB:POFFset
[SOURce<HW>]:BB:ROUTe
class BbCls[source]

Bb commands group definition. 10221 total commands, 38 Subgroups, 7 group commands

get_cfactor() → float[source]
# SCPI: [SOURce<HW>]:BB:CFACtor
value: float = driver.source.bb.get_cfactor()

Queries the crest factor of the baseband signal.

return

cfactor: float Range: 0 to 100, Unit: dB

get_foffset() → float[source]
# SCPI: [SOURce<HW>]:BB:FOFFset
value: float = driver.source.bb.get_foffset()

Sets a frequency offset for the internal/external baseband signal. The offset affects the generated baseband signal.

return

foffset: float Range: depends on the installed options , Unit: Hz E.g. -60 MHz to +60 MHz (R&S SMW-B10)

get_iq_gain() → RsSmw.enums.IqGainAll[source]
# SCPI: [SOURce<HW>]:BB:IQGain
value: enums.IqGainAll = driver.source.bb.get_iq_gain()

Optimizes the modulation of the I/Q modulator for a subset of measurement requirement.

return

ipartq_gain: No help available

get_mfp_correction() → float[source]
# SCPI: [SOURce<HW>]:BB:MFPCorrection
value: float = driver.source.bb.get_mfp_correction()

No command help available

return

mfp_correction: No help available

get_pgain() → float[source]
# SCPI: [SOURce<HW>]:BB:PGAin
value: float = driver.source.bb.get_pgain()

Sets the relative gain for the internal or external baseband signal compared with the signals of the other baseband sources.

return

pgain: float Range: -50 to 50, Unit: dB

get_poffset() → float[source]
# SCPI: [SOURce<HW>]:BB:POFFset
value: float = driver.source.bb.get_poffset()

Sets the relative phase offset for the selected baseband signal. The latter applies for the other paths or the external baseband.

return

poffset: float Range: 0 to 359.9, Unit: DEG

get_route() → RsSmw.enums.PathUniCodBbin[source]
# SCPI: [SOURce<HW>]:BB:ROUTe
value: enums.PathUniCodBbin = driver.source.bb.get_route()

Selects the signal route for the internal/external baseband signal. The internal and external signals are summed, if necessary.

return

route: A | B| AB

set_foffset(foffset: float) → None[source]
# SCPI: [SOURce<HW>]:BB:FOFFset
driver.source.bb.set_foffset(foffset = 1.0)

Sets a frequency offset for the internal/external baseband signal. The offset affects the generated baseband signal.

param foffset

float Range: depends on the installed options , Unit: Hz E.g. -60 MHz to +60 MHz (R&S SMW-B10)

set_iq_gain(ipartq_gain: RsSmw.enums.IqGainAll) → None[source]
# SCPI: [SOURce<HW>]:BB:IQGain
driver.source.bb.set_iq_gain(ipartq_gain = enums.IqGainAll.AUTO)

Optimizes the modulation of the I/Q modulator for a subset of measurement requirement.

param ipartq_gain

DBM4| DBM2| DB0| DB2| DB4| DB8| DB6| DBM3| DB3| AUTO Dynamic range of 16 dB divided into 2 dB steps. DB0|DB2|DB4|DB6|DB8 Activates the specified gain of 0 dB, +2 dB, +4 dB, +6 dB, +8 dB DBM2|DBM4 Activates the specified gain of -2 dB, -4 dB DBM3|DB3 (setting only) Provided only for backward compatibility with other Rohde & Schwarz signal generators. The R&S SMW accepts these values and maps them automatically as follows: DBM3 = DBM2, DB3 = DB2 AUTO The gain value is retrieved form the connected R&S SZU. The I/Q modulator is configured automatically.

set_pgain(pgain: float) → None[source]
# SCPI: [SOURce<HW>]:BB:PGAin
driver.source.bb.set_pgain(pgain = 1.0)

Sets the relative gain for the internal or external baseband signal compared with the signals of the other baseband sources.

param pgain

float Range: -50 to 50, Unit: dB

set_poffset(poffset: float) → None[source]
# SCPI: [SOURce<HW>]:BB:POFFset
driver.source.bb.set_poffset(poffset = 1.0)

Sets the relative phase offset for the selected baseband signal. The latter applies for the other paths or the external baseband.

param poffset

float Range: 0 to 359.9, Unit: DEG

set_route(route: RsSmw.enums.PathUniCodBbin) → None[source]
# SCPI: [SOURce<HW>]:BB:ROUTe
driver.source.bb.set_route(route = enums.PathUniCodBbin.A)

Selects the signal route for the internal/external baseband signal. The internal and external signals are summed, if necessary.

param route

A | B| AB

Cloning the Group

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

Subgroups