Vector Network Analyzer

Can test the Transmission parameter Suitable for radio,television,telecommunications,radar Frequency span:30~3200MHz

Vector Network AnalyzerATN3021/ATN3022

Test method

Can do the full-span,List scan and Point-frequency scan.

Test function

Can test the Transmission parameter(the amplitude-frequency characteristic,insertion loss,phase,the gain of amplifier,the gain of antenna,group delay,option for the antenna orientation chart measurement) and Reflection testing(test standing wave,return loss,impendence,reflection phase,electric length display the smith circutal chart function,opt permittivity&Testing function),Time-domain fault orientation function.

Test format

Display as the logarithm amplitude and the amplitude phase at the same time.Reflection testing displays the logarithm display,standing wave ratio display,the smith circular chart display.

Display output:5’’CRT kinescope display

Record device:Printer or U disc

Using range and relevant capability

Suitable for radio,television,telecommunications,radar etc.feedback system’s testing and higher education college’s RF microwave teaching experiment.

After selection can test the 50ohm 75ohm 100ohm

Optional time-domain fault orientation function can check the fault location of coaxial cable in the feedback system.Testing range is:0-1200m,orientation true.The resolution is about 3mm when the length about 10m the resolutions is 1cm when the length about 30m

Match the relevant testing accessory(impedance transformer,difference bridge etc)can test the transmission line’s characteristicim pedance insertion loss,time-lapse phase shift etc Specifications of the coaxial cable wisted pair coaxial connector and transmission line It can also be used to detect the therefore cables leakage and shield capability.

Relevant probe can test the permittity constant of the relevant liquid plane solid and powder etc

Signal source

Frequency span:30~3200MHz

Frequency accuracy:10-5

Resolution of frequency:0.025MHz

Display

The resolution of Insertion-loss:the indeterminacy of 0.01dB/div is 4% of 0.2dB in 50dB

The resolution of reflection:the indeterminacy of 0.002 is 0.01(the surplus standing wave is 1.02)

The resolution of phase:0.1 the indeterminacy is about 5/div

The characteristic of measurement

Frequency range:30-3200MHz

The bate of the maxed wave :40dB

Gourp delay:1ns-40us

Time –domain fault orientation:0~1200m divided 9 degree

Test antenna orientation chart(option):1 one record(totally 361 dot)

Dynamic range return loss:50dB

              Insertion loss:-20-30dB

Vector Network Analyzer