供应R3752BH

R3752BH网络分析仪


特点
* 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 50Ω(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 ,50Ω 
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 50Ω or 1MΩⅡ20 pF 
Msximum input level 
50Ω 0dBm (Att=0dB:-20dBm) 
1MΩ 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 


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