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    1. Optics

    Variable attenuator

    June 1, 1998
    The OVA-20M and OVA-30M attenuators can be built into a variety of communications and measurement systems, including wavelength-division multiplexers.
    Related To: Santec

    Two miniature variable attenuators use neutral-density filters with temperature dependence of less than ۪.05 dB from 0°C to 65°C. The OVA-20M and OVA-30M attenuators can be built into a variety of communications and measurement systems, including wavelength-division multiplexers. The devices are 8 mm high and have typical insertion loss of less than 1.5 dB.

    Santec U.S.A., Hackensack, NJ

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