Yaregelun Model: 9khz-3ghz Near Field Probe (Please Keep Your Hands Away From The Pcb Board When Using It)
Working Frequency: 9khz-3ghz;
Connector: Sma Female
How To Use The Near Field Probe:
Main Equipment: Spectrum Analyzer Or Receiver, Preamplifier, Near-Field Probe As Shown Below
2. How To Use:
①Set The Frequency Range And Bandwidth Of The Spectrum Analyzer (Set A High Frequency Span To Understand The Overall Radiation Of The Device Under Test), And Enter The Correction Factor Of The Preamplifier On The Spectrum Analyzer.
② Choose An Appropriate Near-Field Probe. Take Our Commonly Used Ring Magnetic Field Probe As An Example. The Larger The Ring Probe, The Higher The Sensitivity, The Larger The Test Area, And The Lower The Resolution. The More Recommended Method Is To Use A Set Of Probes Of Multiple Sizes. When Testing A Large Area, Use A Larger Probe To Find The Suspected Area, And Then Gradually Reduce The Probe Size To Locate The Interference Source.
③ To Locate Of Interference, It Is Necessary To Compare The Test Results Of The Device Under Test With The Test Results Of The Reference Device To Predict Whether The Device Under Test Passes The Consistency Test.
Colour:As Shown
Material:ABS+metal
Package Contents:
1 Set Of Magnetic Field Probe Accessories
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.