WLAN 802.11ac Spectral Mask

This page of WLAN 802.11ac tutorial covers 802.11ac transmitter spectral mask.

802.11ac spectral mask

Channel Size Point A (0 dBr) Point B (-20dBr) Point C (-28dBr) Point D (-40dBr)
20 MHz 9 MHz 11 MHz 20 MHz 30 MHz
40 MHz 19 MHz 21 MHz 40 MHz 60 MHz
80 MHz 39 MHz 41 MHz 80 MHz 120 MHz
160 MHz 79 MHz 81 MHz 160 MHz 240 MHz

This tutorial also provide link to 802.11ac data rate, beamforming frame format, MAC layer, physical layer, radio network planning. Refer links mentioned on the left side panel.

Similar posts on 802.11ac (WiFi 5)

This tutorial section on WLAN-11ac basics covers following sub topics:
Main page  frame  PHY layer  MAC layer  data rates  spectral mask  beamforming  radio planning


What is wlan?
WLAN standards-11a,11b,11g,11n,11ac
11a WLAN Physical layer
11b WLAN Physical layer
11n WLAN Physical layer
WLAN 802.11-ac
WLAN 802.11-ad
Difference between 11a,11b,11g,11n
Difference between 11-n,11-ac and 11-ad
WLAN router providers
WLAN providers