What's MBB, SDB in Microwave Transmission?

  • Microwave Links use from 4 - 86 GHz.

  • Traditional band is from 6 - 42 GHz.

  • E band use from 71 - 86 GHz.

  • E band used in high capacity short distance Links.

  • With in 3 - 5 km with variable performance.

  • Performance degredation observed with distance increasing.

  • Link capacity increasing with modulation order.

  • Traditional band used for longer distances with lower kink capacity.

  • We have technology called multi band booster.

  • Some other vendors call it super dual band.

  • This technology allow use both traditional and E band together to achieve high capacity with medium distances.

  • Dish antenna diameter increasing with frequency decrease.

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