爱德万advantest r3765bh 3g矢量网络分析仪|二手网络分析仪|40mhz至3.8ghz
特点
·r3765 40mhz~3.8ghz
·测量速度：0.15ms/测点
·1hz步进
·动态范围：100db
·内置程控器
·3个测试端口
技术指标
number of measurement channels
modelsa/b:2 channels/4 traces
modelc:4 channels/8 traces
measurementsettings
r3765ah/ r3767ah
a/r,b/r,a/b,a,b
r3765bh/ r3767bh
transmission,reflection
r3765ch/r3767ch
s11,s12,s21,s22,s11&s21，s22—s12
display formats
log/lin amplitude,phase,groupdelay,real and imaginary part,|z|,r,x,|y|,g,b
smith chart
marker display for log/lin amplitude,phase,realand imaginary part,r+jx,g+jb,
polar coordinates
markerdisplay for log/lin amplitude,phase,real and imaginary part
signalcharacteristics
frequency range,resolution
40mhzto 3.8(8)ghz,1hz
with option20
up to 20mhz
accuracy(25±5℃)
0.01db
accuracy(50mhz,25±5℃)
0.5db
frequency response(25±5℃)
2db(vpp)
impedance
50ω
signa purity
harmonic distortion
<-20dbc(40mhz to 3.8ghz, power)
nonharmonic distortion
<-25dbc(40mhzto 3.8ghz, power)
phasenoise
(10khz offset,1khz rbw)
(-85dbc+20log(f/40mhz))dbc
sweep characteristics
parameters
frequency,level
range
full frequencyrange or full level range depending0n model
sweep mode
linear frequency or level sweep;user-defined
sweep time
0.15ms/testpoint with normalization
0.25ms/testpoint with 2-port calibra-tion
testpoints
3,6,11,21,51,101,201,301,601,801,1201
trigger
continuous,single,external
receiver characteristics
input
n connector,50ω
maximum input level
0dbm(model a/b)
+15dbm(model c)
noise level
withmaximum input signal
-90dbc at rbw=3khz
-100dbc at rbw=10khz
resolution bandwidth
10hzto 10khz in 1 to 3steps
input crosstalk
r3765(<3.8ghz)
-90db
model c(2.6 to 3.8ghz)
-85db
directivity
<2.6ghz
-30db
<3.8ghz
-26db
<8ghz
-22db
amplitudemeasurement
resolution
0.001db
accuracy
-10dbm,50mhz,25±5℃
±0.5db
amplitude response
-20db
-10 to -60dbm
±0.05db
phase measurement
±180℃
resolution
0.01℃
frequency response
±5℃
-10to -50db
±0.3℃
group-delaymeasurement
1 ps to 250s
resolution
1ps
display
see overviewof models
markers
upto 10 independent markers+delta
marker with the option of showing all
markers in a list
automatic searchfunction
min,max,bandwidth,etc.
swr,filter parameters
data transfer
built-inbasic controller
provided as standard,high-speed evaluationfunctions for essential trace points through direct data access;con-trol of externaldevices via iec/ieee bus
bus
disk drive
3.5,720kbyrt(dd),1.44mbyte(hd)
external interfaces
15-pinvga
iec bus (ieee 488.2,scpi)
rs-232(for basic controller0nly)
paraller interface
24bit,2*ttl 8-bitoutput,2*4-bit input/output for basic applications;
ps2 connector for us keyboard
external reference frequency
1,2,5,10mhz,>0dbm
备注：
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