Description

The SAT*9A Digital Optical Variable Attenuator is mainly used for the attenuation of continuous optical signal power, whose core components are imported high-performance ones to enable it to have the ability of quick regulation of attenuation value with good linearity, high accuracy, low insertion loss and attenuation locating, etc. The body of SAT*9A series products is designed to the demand of human engineering. With advanced cold molding process applied, the instrument looks attractive in shape, and is durative, reliable, easy to use, and suited to several working atmospheres. Major Features â�¢ Multi-wavelength application â�¢ Automatic power-offï&frac*4;� Alarm and off when the battery is in the state of low power. â�¢ 4.5 bit liquid crystal display (LCD); â�¢ It is allowed to set up step length correspondingly: 0.*5dB, 1.0dB, and *0dB. â�¢ Memory of current setting. â�¢ Attenuation value can be set up at single step or continuously. Technical Index Parameter Unit Technical Index Model SAT*9A Wavelength range nm **0ï&frac*2;�***5 Standard wavelength nm ***0, ***0 Measuring range dB 0ï&frac*2;�*0 Max optical input power dB *3 Measuring accuracy 0ï&frac*2;�*0dBï&frac*4;�±0.1dBï&frac*4;�*0ï&frac*2;�*0dBï&frac*4;�±0.3dBï&frac*4;�*0ï&frac*2;�*0dBï&frac*4;�±1.0dB Insertion loss <2.5dB Return loss â�¥*5dB Optical interface FC, ST, SC typed connector Resolution dB 0.*5dB Power source Continuous testing time:over 6 hours Power consumption mW *0 mW Working temperature â�� 0ï&frac*2;�ï&frac*4;�*0 Storage temperature â�� **0ï&frac*2;�ï&frac*4;�*0 External dimensions mm *5Ã�*5Ã�**0 Weight Kg 0.4 Standard Configuration No. Items Qty 1 SAT*9A Digital Optical Variable Attenuator 1 set Bundled Accessories 2 Adapter 1 pc 3 FC ã��STã��SC connector Each for two 4 User manual 1 pc