Description
Overview
GAOTek attenuator optical multimeter digital provides 0 dB to 60 dB continuous adjustable attenuation in a wide range of wavelengths 1310 nm to 1650 nm without power jump. It is designed with extremely high attenuation accuracy and repeatability.
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Features
- Attenuation Range: 0 dB to 60 dB
- High attenuation accuracy with low insertion loss
- Linear attenuation module with high reliability
- Continuously adjustable attenuation without power jump
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Technical Specifications
| Wavelength | 1310 nm or 1490 nm or 1550 nm or 1625 nm or 1650 nm |
| Max. Attenuation Value | 60 dB |
| Attenuation Accuracy | ≤±0.1 dB |
| Repeatability | ≤±0.01 dB |
| Insertion Loss | ≤1.8 dB |
| Display Resolution | 0.00 dB |
| Return Loss | ≥40 dB (SM) |
| Power Supply | 220 V ±10%, 50 Hz ±5% |
| Max. Power Consumption | ≤15 W |
| Relative Humidity | 5% to 90% without Condensation |
| Operating Temperature | 32 °F to 122 °F (0 ℃ to 50 ℃) |
| Storage Temperature | -40 °F to 158 °F (-40 ℃ to 70 ℃) |
| Size | 7.32 in x 3.93 in x 1.96 in (186 mm x 100 mm x 50 mm) |
| NW | 0.52 lb (240 g) |