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手机阅读
网络分析仪 R3753BH
联系人：周壮
联系电话：15899787013
QQ:48394275
Email：boyzhouzhuang@163.com
地址：深圳市福田区福星大厦255
二手仪器回收！承接租赁，维修业务 欢迎来电来函！
* 5Hz~500MHz
*系统单元
*高扫频速率0.1ms/采集点，10kHz分辨率，全程校准
* 2个测量通道，4条曲线
* 115dB动态范围
*内置程控器
技术指标
SEMeasurement functions
Numberof measurement channels max.2 channels/4traces
Measurement settings
R3752A/R3752AH/R3753A/R3753AH A/R,B/R,A/B,R,A,B,
R3752EH/R3753EH A
R3752BH/R3753BH A/R,R,A
Displayfor mats
R3752 Series
Log/linearamplitude,phase,groupdelay,real and imaginary part,|Z|,R,X,|Y|,G,B,
Signal characteristics
Frequencyrange;resolution 5Hz to 500MHz;0.1Hz
Referenceoscillator(aging) ±5*10^-6/day(25±5℃)
±20ppm(25±5℃)
with Option 20 ±2*10^-8/day
Output level +21 to -63 dBm(output 1)
Resolution 0.1dB
Accuracy 0.5dB(0 dBm,50MHz,25±5℃)
Linearity(25±5℃)
+21to -35dB ±0.5dB
-35to -63dB ±1.5dB
Frequency reaponsess(25±5℃)
5 Hz to 100kHz ±4dB
100kHz to 1MHz ±2.0dB
1 to 300MHz ±1.5dB
300to 500 MHz ±2.0dB
Impedance 50 (output1)
Sigal purity
Harmonic distortion <-20dBc
Nonharmonic distortion <-30dBc or -70 dBm(thehigher value applies)
Sweep characteristics
Parametsrs frequency ,level
Range 5Hz to 500MHz,+21to -43dBm
Sweep mode linearfrequency or level sweep ;userdefined
Sweeptime 0.1ms/testpoint(100kHz resolution)
Testpoints 3,6,11,21,51,10,201,301,
401,501,601,801,1201,
Trigger continuous,single,external
Output direct or via power splitter(R3752E,R3753Edirect only)
BNCconnector ,50
Power splitter(R3752A/B,R3753A/B,only)
Insertion loss 6dB
gAIN ERROR <0.1dB ,at>100MHz<0.2dB
Phase error typ.1
Receiver characteristics
Input impedance 50 or 1M佗 20 pF
Msximum input level
50 0dBm (Att=0dB:-20dBm)
1M 224mV(Att=0dB:22.4mV)
Noise level
500kHz to 300 MHz -115 dBm at RBW≤1kHz
300 to 500 MHz -110dBm at RBW≤3kHz
Resolution bandwidth 3Hzto 10 kHz in 1 to 3 steps
Amplituderation aeasurement(R3752/53/A/B)
Range 0±120dB(RBW 1kHz)
Resolution 0.01dB
Amplitued response ±0.05 dB(-10 to -60dBm)
Phase ratiomeasurement(R3752/53/A/B)
Range ±180°
Resolution 0.01°
Accuracy 50MHz
Frequency response(25±5℃) 5°pp(up to 100MHz)
10°pp (up to 300MHz)
20°pp (up to 500MHz)
Amplitued response ±0.3°(-10to -50 dBm)
Group-delay measurement 1ps to 250 s
Resolution 1 ps
Aperture frequency 0.01to 50% of frequency span
Display
R3752 Series alphanumeric fluorescent display,256*
64 dots(32*8characters)
Markers upto 10 independent markers+delta
marker wiht the option of
showing all
markers in a list
Automatic searchfunction min,max,bandwidth,etc,SWR,filter
parameters
Data transfer
Built-in BASIC controller provded as standard,high-speeed
evaluation functions for essential
rtace points though direct data
access;control of external devices via IEC/IEEE bus 3.5",720Kbyte(DD)
1.44Mbyte(HD)
External interface 15-pinVGA
IEC bus (IEEE 488 .2,SCPI)
RS-232(for BASIC controller only)
Parallelinterface TTL 8-bit output,4-bit input/outputfor
BASIC applications;Keyboard:
PS2 connectorfor US deyboard
订货信息
Vector Network Analyzer
Alphanum,fluorescentdisplay R3752A/R3752AH/R3752EH/R3752BH
TFTcolour LC display R3753A/R3753AH/R3753EH/R3753BH