Prach

SCPI Commands :

TRIGger:LTE:MEASurement<Instance>:PRACh:SOURce
TRIGger:LTE:MEASurement<Instance>:PRACh:THReshold
TRIGger:LTE:MEASurement<Instance>:PRACh:SLOPe
TRIGger:LTE:MEASurement<Instance>:PRACh:TOUT
TRIGger:LTE:MEASurement<Instance>:PRACh:MGAP

class PrachCls

Prach commands group definition. 6 total commands, 1 Subgroups, 5 group commands

get_mgap() → float

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:MGAP
value: float = driver.trigger.prach.get_mgap()

Sets a minimum time during which the IF signal must be below the trigger threshold before the trigger is armed so that an IF power trigger event can be generated.

return:

min_trig_gap: float Range: 0 s to 1E-3 s, Unit: s

get_slope() → SignalSlope

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:SLOPe
value: enums.SignalSlope = driver.trigger.prach.get_slope()

Qualifies whether the trigger event is generated at the rising or at the falling edge of the trigger pulse (valid for external and power trigger sources) .

return:

slope: REDGe | FEDGe REDGe: Rising edge FEDGe: Falling edge

get_source() → str

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:SOURce
value: str = driver.trigger.prach.get_source()

Selects the source of the trigger events. Some values are always available. They are listed below. Depending on the installed options, additional values are available. You can query a list of all supported values via TRIGger:… :CATalog:SOURce?.

return:

source: string ‘IF Power’: Power trigger (received RF power)

get_threshold() → float

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:THReshold
value: float or bool = driver.trigger.prach.get_threshold()

Defines the trigger threshold for power trigger sources.

return:

trig_threshold: (float or boolean) numeric Range: -50 dB to 0 dB, Unit: dB (full scale, i.e. relative to reference level minus external attenuation)

get_timeout() → float

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:TOUT
value: float or bool = driver.trigger.prach.get_timeout()

Selects the maximum time that the measurement waits for a trigger event before it stops in remote control mode or indicates a trigger timeout in manual operation mode. This setting has no influence on ‘Free Run’ measurements.

return:

trigger_timeout: (float or boolean) numeric | ON | OFF Range: 0.01 s to 167772.15 s, Unit: s ON | OFF enables or disables the timeout.

set_mgap(min_trig_gap: float) → None

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:MGAP
driver.trigger.prach.set_mgap(min_trig_gap = 1.0)

Sets a minimum time during which the IF signal must be below the trigger threshold before the trigger is armed so that an IF power trigger event can be generated.

param min_trig_gap:

float Range: 0 s to 1E-3 s, Unit: s

set_slope(slope: SignalSlope) → None

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:SLOPe
driver.trigger.prach.set_slope(slope = enums.SignalSlope.FEDGe)

Qualifies whether the trigger event is generated at the rising or at the falling edge of the trigger pulse (valid for external and power trigger sources) .

param slope:

REDGe | FEDGe REDGe: Rising edge FEDGe: Falling edge

set_source(source: str) → None

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:SOURce
driver.trigger.prach.set_source(source = 'abc')

Selects the source of the trigger events. Some values are always available. They are listed below. Depending on the installed options, additional values are available. You can query a list of all supported values via TRIGger:… :CATalog:SOURce?.

param source:

string ‘IF Power’: Power trigger (received RF power)

set_threshold(trig_threshold: float) → None

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:THReshold
driver.trigger.prach.set_threshold(trig_threshold = 1.0)

Defines the trigger threshold for power trigger sources.

param trig_threshold:

(float or boolean) numeric Range: -50 dB to 0 dB, Unit: dB (full scale, i.e. relative to reference level minus external attenuation)

set_timeout(trigger_timeout: float) → None

# SCPI: TRIGger:LTE:MEASurement<Instance>:PRACh:TOUT
driver.trigger.prach.set_timeout(trigger_timeout = 1.0)

Selects the maximum time that the measurement waits for a trigger event before it stops in remote control mode or indicates a trigger timeout in manual operation mode. This setting has no influence on ‘Free Run’ measurements.

param trigger_timeout:

(float or boolean) numeric | ON | OFF Range: 0.01 s to 167772.15 s, Unit: s ON | OFF enables or disables the timeout.

Cloning the Group

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

Subgroups

• Catalog