Анализатор сети

Suitable for radio, television, telecommunication, radar etc. Feedback system testing and ideal for higher education RF Microwave teaching experiments Ω After selection can test the 50Ω, 75Ω, 100Ω Optional time domain fault orientation function can check the fault location of co-axial cable in the feedback system. Testing range is 0-1200m, orientation true. The resolution is about 3mm when the length about 10m, the resolution is 1 cm when the length is about 30m Match the relevant testing accessory (impedance transformer, difference bridge etc) can test the transmission line's characteristic impedance, insertion loss, time-lapse, phase shift etc. Specifications of the coaxial cable, twisted pair, coaxial connector and transmission line. It can also be used to detect the therefore cable's leakage and shield capability. Relevant probe, can test the permittivity constant of the relevant liquid, plane solid and powder etc. Test Capability: Can do a full-span, List Scan and Point frequency scan. Test Function: Can test the Transmission parameters (the amplitude-frequency characteristics, insertion loss, amplifier gain, antenna gain, group delay, option for the antenna orientation chart measurement) and Reflection testing (test standing wave, return loss, impedance, reflection phase, electric length, display the smith circuital chart function, opt permitivity and 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 Chart Circuital display Display Output: 5" CRT Kinescope display Record Device: Printer or USB Disc.CHARACTERISTICS 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 ±dB 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 Measurement characteristic Frequency range: 30-3200MHz The bate of the mixed wave: 40dB Group delay: 1ns-40µs Time-domain fault orientation: 0 1200 m divided 9 degree Test Antenna orientation chart(option): 1° one record (totally 361 dot) Dynamic range Insertion loss: 80dB Return loss: 50dB Gain: -20-30dB Port -Characteristic Reflection bridge direction: ≥ 35dB Load return loss: ≥ 40dB Testing port: ATN 3021: N type single channel ATN 3022: N type dual channel Standard accessory: 50 N kit Optional accessory: 75 N testing kit, SMA testing kit, TV frequency modulation anti-interfere special bridge