AQ3105A/3140 OPTICAL VARIABLE ATTENUATOR

The AQ3105A* and AQ3140 contain both a step attenuator and a continuous attenuator for precise optical level adjustments up to 65 dB. Non-reflective coating on the optical surface enables the AQ3140 to achieve the high return loss of 40 dB. This is suitable for measuring systems having optical devices like a light source that is susceptible to reflected light.

AQ3105A/3140 OPTICAL VARIABLE ATTENUATOR

Product detail and Features:

Optical variable attenuator highlights, include:

  • Can be used for 1300 nm and 1550 nm wavelengths
  • Low insertion loss: 3.0 dB
  • High return loss:  40 dB (AQ-3140)
  • Uses a super PC-type plug for optical in/output connectors and reduces reflected light when connected
  • Compact and lightweight: 1.5 kg (3.3 lbs.)

Fro more information, please click below link:

AQ3105A/3140 OPTICAL VARIABLE ATTENUATOR