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IEEE 802.11a/b/g WLAN Spectral Masks

These spectral masks are defined in IEEE specification 802.11a, 802.11b, and 802.11g. Wireless LAN (WLAN) transmitters are required to meet these masks and FCC Part 15 (15.247, 15.205, and 15.209) unlicensed equipment specifications simultaneously.

These spectral masks can of course be found in the IEEE802.11 document, but they are sometimes difficult in a Web search.

IEEE 802.11b WLAN Spectral Masks - RF Cafe

IEEE 802.11b WLAN Spectral Masks

IEEE 802.11a WLAN Spectral Masks - RF Cafe

IEEE 802.11a WLAN Spectral Masks

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

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