Under the premise of 5S standardization and scientific management, it will be delivered at a faster speed and strictly tested before leaving the factory to ensure normal use.
Effectively suppress ground loop noise, eliminate ground interference, and effectively isolate the field from the main control terminal.
The fiber adapter connector has good repeatability, good wear and good temperature stability.
The average additional loss of this adjustable attenuator is less than 0.2dB, high return loss, and more than 1000 plug-in cycles.
This mechanically adjustable attenuator avoids accidental damage to the main control terminal.