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WWV shutdown annonunced

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Answers

  • Paul Christensen, W9AC
    Paul Christensen, W9AC Member ✭✭
    edited September 2018

    As for WWVB-synchronized wall clocks and wristwatches, some folks are already creating GPS to WWVB converters.  Here's one of several I've seen:

    https://hackaday.com/tag/wwvb/

    It won't be long before they're sold on eBay from Asian suppliers. 

    The WWVB coding protocol is easily replicated in rPi and Arduino devices.  Of course, power and radiation levels must be kept within country regulatory limits. If the limits are ignored, it would be easy to set up a "whole house" converter.  For 10 MHz, a telescoping whip antenna on the output of a GPSDO covers a surprisingly large area. 

    Paul, W9AC
     

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