name='D1 Lags (sec)', cfreq=f1, inputlvl=-2,
start=(-lags / BW), stop=(lags / BW), pt=(lags * 2 - 1),
nSample=lsamples, sampFreq=BW)
D2 = AfDig(adressDigi='3036D2', adressLo='3010D2', LoPosAB=0, LoRef=3,
name='D2 Lags (sec)', cfreq=f2, inputlvl=-2,
start=(-lags / BW), stop=(lags / BW), pt=(lags * 2 - 1),
nSample=lsamples, sampFreq=BW)
# Sweep equipment setup
nothing = dummy('none', name='nothing',
start=0, stop=1, pt=1,
sstep=20e-3, stime=0.0)
vBias = sim928c(sim900, name='V 1Mohm', sloti=2,
start=-0.010, stop=-0.010, pt=1,
sstep=0.060, stime=0.020)
vMag = sim928c(sim900, name='Magnet V R=22.19KOhm', sloti=3,
start=-0.85, stop=-0.57, pt=71,
sstep=0.03, stime=0.020)
pFlux = AnSigGen('GPIB0::17::INSTR', name='FluxPump',
start=2.03, stop=0.03, pt=101,
sstep=30e-3, stime=1e-3)
#-30 dB at output
sgen = None
pFlux.set_power_mode(1) # Linear mode in mV
# f1+f2
name='D2', cfreq=f2, inputlvl=-15,
start=(-lags / BW), stop=(lags / BW), pt=(lags * 2 - 1),
nSample=lsamples, sampFreq=BW)
# Sweep equipment setup
pFlux = AnSigGen('GPIB0::8::INSTR', name='FluxPump',
start=0.02, stop=0.001, pt=41,
sstep=10, stime=0)
#D12spacing = dummy(name='D1-f',
# start=5.4e9, stop=3.5e9, pt=1,
# sstep=4e9, stime=0.0)
vBias = sim928c(sim900, name='V 1Mohm', sloti=4,
start=0.0, stop=0.0, pt=1,
sstep=0.060, stime=0.020)
vMag = sim928c(sim900, name='Magnet V R=22.19KOhm', sloti=3,
start=-1.09, stop=-1.09, pt=1,
sstep=0.03, stime=0.020)
nothing = dummy(name='nothing',
start=0, stop=1, pt=1,
sstep=1.0, stime=0.0)
pFlux.set_power_mode(1) # Linear mode in mV
pFlux.set_freq(f1+f2)
pFlux.sweep_par='power' # Power sweep
# D12spacing.D1 = D1 # assign objects (in reverse D1 f > D2 f)
pFlux.set_power_mode(0) # Log(0)/Linear mode in mV (1)
pFlux.set_frequency(fd)
pFlux.sweep_par = 'power' # Power sweep
pFlux.set_power(-50)
pFlux.output(0) # Power OFF (0)/ On (1)
# -20 dB at output
dummyD1D2 = dummy('prober', name='Probe frequency', start=4.5e9, stop=5.8e9, pt=391, sstep=6e9, stime=0.0)
dummyD1D2.D1 = D1
dummyD1D2.D2 = D2
dummyD1D2.sgen = pFlux
dummyD1D2.sweep_par = 'f11'
vBias = sim928c(sim900, name='V 1Mohm', sloti=4,
start=-20.0+0.0017, stop=20.0017, pt=9,
sstep=0.200, stime=0.025)
vBias.set_volt(0.0)
vBias.output(1)
vMag = sim928c(sim900, name='Magnet V R=22.19KOhm', sloti=3,
start=-2.6, stop=-2.6, pt=1,
sstep=0.03, stime=0.020)
vMag.set_volt(0.0)
vMag.output(1)
nothing = dummy('none', name='nothing',
start=0, stop=1, pt=1,
sstep=20e-3, stime=0.0)
sstep=30e-3, stime=1e-3)
pFlux.set_power_mode(0) # Log(0)/Linear mode in mV (1)
pFlux.set_frequency(fd)
pFlux.sweep_par = 'power' # Power sweep
pFlux.set_power(-50)
pFlux.output(0) # Power OFF (0)/ On (1)
# -20 dB at output
dummyD1D2 = dummy('prober', name='Probe frequency', start=4.45e9, stop=4.45e9, pt=1, sstep=6e9, stime=0.0)
dummyD1D2.D1 = D1
dummyD1D2.D2 = D2
dummyD1D2.sgen = pFlux
dummyD1D2.sweep_par = 'f11_2'
vBias = sim928c(sim900, name='V 1Mohm', sloti=4,
start=-6.0, stop=6.0, pt=301,
sstep=0.200, stime=0.020)
vBias.set_volt(0.0)
vBias.output(1)
vMag = sim928c(sim900, name='Magnet V R=22.19KOhm', sloti=3,
start=-6.75, stop=2.25, pt=301,
sstep=0.03, stime=0.020)
nothing = dummy('none', name='nothing',
start=0, stop=1, pt=1,
sstep=20e-3, stime=0.0)
sim900 = sim900c('GPIB0::12::INSTR')
vm = key2000('GPIB0::29::INSTR')
f1 = 4.8e9
f2 = 4.1e9
# Sweep equipment setup
nothing = dummy('none', name='nothing',
start=0, stop=1, pt=1,
sstep=20e-3, stime=0.0)
vBias = sim928c(sim900, name='V 1Mohm', sloti=4,
start=(-6 +0.002), stop=6.002, pt=301,
sstep=0.060, stime=0.020)
#vMag = dummy(sim900, name='Magnet V R=22.19KOhm', sloti=3,
# start=-0.0, stop=0.0, pt=351,
# sstep=0.03, stime=0.020)
pFlux = dummy('GPIB0::8::INSTR', name='FluxPump',
start=0.00, stop=0.00, pt=1,
sstep=10, stime=0)
#-30 dB at output
sgen = None
#pFlux.set_power_mode(1) # Linear mode in mV
## f1+f2
LoPosAB=0,
LoRef=3,
name="D2 Lags (sec)",
cfreq=f2,
inputlvl=-2,
start=(-lags / BW),
stop=(lags / BW),
pt=(lags * 2 - 1),
nSample=lsamples,
sampFreq=BW,
)
# Sweep equipment setup
nothing = dummy("none", name="nothing", start=0, stop=1, pt=1, sstep=20e-3, stime=0.0)
vBias = sim928c(sim900, name="V 1Mohm", sloti=2, start=-20.0, stop=20.0, pt=201, sstep=0.060, stime=0.020)
vMag = sim928c(sim900, name="Magnet V R=22.19KOhm", sloti=3, start=-0.85, stop=-0.57, pt=5, sstep=0.03, stime=0.020)
pFlux = AnSigGen("GPIB0::17::INSTR", name="FluxPump", start=0.03, stop=0.03, pt=1, sstep=30e-3, stime=1e-3)
# -30 dB at output
sgen = None
pFlux.set_power_mode(1) # Linear mode in mV
# f1+f2
pFlux.set_freq(f1 + f2)
pFlux.sweep_par = "power" # Power sweep
dim_3 = pFlux
dim_3.defval = 0.03 # pFlux
