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Handheld Variable Optical Attenuator Optical Multimeter Digital LCD Screen NK305 60DB
Description:
Adopted a new optical attenuation technology, the NK305 provides 0dB to 60dB continuous adjustable attenuation in a wide range of wavelengths 1310 to 1650nm without power jump. It is designed with extremely high attenuation accuracy and repeatability.
Features:
- Attenuation Range: 0-60dB
- High attenuation accuracy with low insertion loss
- Linear attenuation module with high reliability
- Continuously adjustable attenuation without power jump
Technical Parameters:
- Model No.: NK305
- Wavelength: 1310/1490/1550/1625/1650nm
- Max. Attenuation Value (Not including insertion loss): 60dB
- Attenuation Accuracy: ≤±0.1 dB
- Repeatability: ≤±0.01 dB
- Insertion Loss: ≤1.8dB
- Display Resolution: 0.001dB
- Return Loss: ≥40dB(SM)
- Optical Connectors: FC/PC
- Electrical Connector: GPIB
- Power Supply: 220V±10%, 50Hz±5%
- Max. Power Consumption: ≤15W
- Size: 186 x 100 x 50mm
- Operating Temperature: 0℃ to 50℃
- Storage Temperature: -40℃ to 70℃
- Relative Humidity: 5% to 90% without Condensation
- N.W.: 240g
Package Included:
