class VST(object):
def __init__(self):
self.Freq = 19e9
def jav_Open(self, SMW_IP, FSW_IP, OFile=''):
self.SMW = VSG().jav_Open(SMW_IP, OFile) #Create SMW Object
self.FSW = VSA().jav_Open(FSW_IP, OFile) #Create FSW Object
return self
def jav_Close(self):
self.SMW.jav_Close()
self.FSW.jav_Close()
def jav_ClrErr(self):
self.SMW.jav_ClrErr()
self.FSW.jav_ClrErr()
def Set_Freq(self, freq):
self.SMW.Set_Freq(freq)
self.FSW.Set_Freq(freq)
class VST(object):
""" Rohde & Schwarz Vector Signal Transceiver Object """
def __init__(self):
self.Freq = 19e9
def jav_Open(self,SMW_IP,FSW_IP,OFile=''):
self.SMW = VSG().jav_Open(SMW_IP,OFile) #Create SMW Object
self.FSW = VSA().jav_Open(FSW_IP,OFile) #Create FSW Object
return self
def jav_Close(self):
self.SMW.jav_Close()
self.FSW.jav_Close()
def jav_ClrErr(self):
self.SMW.jav_ClrErr()
self.FSW.jav_ClrErr()
def Set_Freq(self,freq):
self.SMW.Set_Freq(freq)
self.FSW.Set_Freq(freq)
if ChPwr < -24: #FSVA:-17 FSW:-22
VSA.Set_Preamp('ON')
else:
VSA.Set_Preamp('OFF')
def K18():
VSA.Set_Channel('AMPL')
VSA.Set_Autolevel() # Auto-Tune
##########################################################
### Code Start
##########################################################
# VSA.jav_Reset()
VSA.Set_Freq(Freq)
VSA.Init_ACLR() #VSA ACLR Channel
VSA.Set_ACLR_CHBW(ChBW)
VSA.Set_ACLR_AdjBW(ChBW)
VSA.Set_ACLR_AdjSpace(ChSpace)
VSA.Set_ACLR_NumAdj(2)
VSA.Set_ResBW(RBW)
#VSA.Set_DisplayUpdate("OFF")
VSA.Set_SweepTime(MeasTim)
VSA.Set_Trace_Avg('LIN')
VSA.Set_Trace_AvgCount(Avg)
VSA.Set_Trace_Detector('RMS')
VSA.Set_SweepOpt(SweMode)
VSA.Set_SweepType(SweType)
VSA.Set_YIG('OFF')
OFileXML = FileIO().makeFile(__file__+'xml')
SMW = VSG().jav_Open(SMW_IP,OFileCSV) #Create SMW Object
FSW = VSA().jav_Open(FSW_IP,OFileCSV) #Create FSW Object
##########################################################
### Instrument Settings
##########################################################
SMW.Set_RFPwr(SWM_Out) #Output Power
SMW.Set_RFState('ON') #Turn RF Output on
FSW.Set_SweepCont(0)
#FSW.Set_SweepTime(200e-3)
FSW.Set_Span(fSpan)
if Mixer: #Mixer
FSW.write('SENS:MIX:STAT ON')
FSW.write('SENS:MIX:HARM:BAND V')
for freq in range(FreqStart,FreqStop,FreqStep):
SMW.Set_Freq(freq)
time.sleep(0.01)
FSW.Set_Freq(freq)
FSW.Set_InitImm()
FSW.Set_Mkr_Peak()
Mkr = FSW.Get_Mkr_XY()
OFileCSV.write(f'{freq},{Mkr[0]},{Mkr[1]}')
OFileXML.write(f' <Point x="{Mkr[0]}" y="{Mkr[1]}"/>')
SMW.jav_ClrErr() #Clear Errors
FSW.jav_ClrErr() #Clear Errors
freq = 1.950 #GHz
###############################################################################
### Code Overhead: Import and create objects
###############################################################################
from rssd.FSW_Common import VSA
from rssd.FileIO import FileIO
import timeit
OFile = FileIO().makeFile(__file__)
FSW = VSA().jav_Open(instru_ip,OFile) #Create Object
###############################################################################
### Code Start
###############################################################################
OFile.write('Freq,ChPwr-dBm,2nd-dbc,3rd-dbc')
FSW.Init_Harm()
FSW.Set_Freq(freq * 1e9)
FSW.Set_Harm_num(3)
FSW.Set_Trace_Detector('RMS')
FSW.Set_Harm_adjust()
# FSW.Set_RefLevel(-100)
# FSW.Set_ResBW(100)
data = FSW.Get_Harm()
OutStr = f'{freq},{data[0]},{data[1]},{data[2]}'
OFile.write (OutStr)
###############################################################################
### Cleanup Automation
###############################################################################
FSW.jav_Close()