Observed arrival · 2026-10-08
DeciBench: calculators for links that have to work
DeciBench presents engineering calculators for network and RF installers, covering power, fiber, wireless links, exposure, and structured cabling.
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- Network and RF installers planning links
- Worth noticing
- Its microwave calculator description includes rain fading, Fresnel clearance, earth bulge, and availability expressed in minutes per year.
Field notes
The listed calculations include PoE loop resistance and voltage at the powered device, PON loss against both ends of the ITU-T class window, and channel metrics such as NEXT, ACR, delay, and skew. The page cautions users to verify results against governing standards and manufacturer specifications; tower and antenna wind-load calculations are explicitly labeled in progress.
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