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Abright Optic＇Mission：Provide the High Quality & Stable products for you with low price！

Location ：Index >> >> Optic Test Instruments >> Optical Variable Attenuator

ADA-076 Optical Variable Attenuator

※Description：

Abright has designed the ADA-076 handheld variable attenuator which be used in Single-mode fiber. With features of rugged, easy-to-use and good cushioning, ADA-076 is suitable for field installation in fiber optic area. In addition, ADA-076 attenuator has the inimitable function of display both output and input optical powers. It can be used as an attenuator as well as optical power meter to ensure the complete functions with economic cost.

※Applications：
Installation and Maintenance of Telecom
Installation and Maintenance of CATV
Teaching and research of fiber optic communication
Other fiber optic engineering

※Features：

- On line Attenuation
- Combines functions both attenuator and optical power meter
- Input power and output power display
- Optional Auto-off function
- Step size of attenuation is variable from a range of 0.05dB to 5dB
- Standard 2.5mm universal connectorEasy-to-use, convenient for field installation.
- Compact size, Good cushioning

※Specification：

Type	ADA-076
Wavelength (nm)	1310、1550
Attenuating Range	2～30dB
Accuracy	±0.005dB /dB ±0.05dB
Insertion Loss	2dB
Display Resolution	0.05dB
Return Loss	＞40dB
Repeatability	0.1dB
Input Range	－30～23dBm
Attenuating Direction	Bi-Direction
Power Supply	Rechargeable Battery (9V Li )& Battery Charger
Battery Operating Time	30Hours