N7764A Four-Channel Variable Optical Attenuator 主要技術規格 Measurement capability Settling time: 20 ms attenuation, 100ms power 0.1 to 1000 dB/s attenuation transition speed (selectable) +23 dBm input power ≤ 1.2 dB insertion loss System capability Four attenuator channels in a one half-width rack unit Fully compatible with programs developed using the Keysight 8157x and 8156x modular attenuators Includes powerful and user-friendly GUI software Two instrument configurations can be stored and recalled 敘述 The Keysight N7764A variable optical attenuator offers exceptional performance at a low price. Extension of N77xx-series The N7764A attenuator is an extension to Keysight’s high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation. Features and Benefits Compact instrument combines and integrates multiple functions for setting attenuation and power levels and controlling optical power to reduce CAPEX and floor space. Fast and precise setting of
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