The medium coaxial attenuator of ARRA represents the most complete series of medium continuous variable attenuators. Most ARRA attenuators have been certified for various military purposes. Due to the fact that ARRA attenuation is achieved in a non-contact manner, these units provide maximum wear free performance and high reliability.

　　These devices use ARRA's proprietary dissipative materials and can operate over a wide temperature range, with almost no change in ARRA attenuation characteristics.

　　application area

　　These standard forms are ideal applications that can set attenuation and then lock and place for a long time without moving.

　　The installation version of this panel is an ideal application that requires front panel adjustment and monitoring through output power.

　　The counting turntable is an ideal choice for panel installation applications that require calibration or resetting of benchmarks.

　　The digital counter version performs the same tasks as the turntable, but has a higher resolution. The calibration table can be used to calibrate T&D options.

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