News
Jun. 26, 2017
Spectrum analyzer is a kind of valuable and comprehensive instrument. Once damaged, the corresponding maintenance costs are relatively high, and the maintenance cycle is relatively long, so the correct use is very important.
1, for spectrum analyzer, the power supply is very important, in the spectrum analyzer before power, must ensure that the power supply method is correct, ensure the ground wire reliable grounding.
2, before the accurate measurement of the signal, the spectrum analyzer should be preheated thirty minutes after the boot, and when the test environment temperature changes 35 degrees, the spectrum analyzer should be re calibrated.
3, any spectrum analyzer has a maximum safe input power at the input port called the maximum input level.
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