Why does a frame transmitted at 1 Mbps have a greater usable range than the same frame transmitted at 54 Mbps?
What basic RF math formula should be used as a baseline to convert an RF value in units of dBm into a value of mW?*Note: "dBm" in the formulas represents the known dBm value
Given: You are evaluating the theoretical and real-world RF gain benefits of transmit and receive features introduced by 802.11 with MIMO. This exercise allows you to quantify the features value in a real-world environment.What is the maximum theoretical signal gain of chip-based TxBF and MRC (as features) when compared to the same AP using only a single antenna for transmit and receive (effectively simulating a 1x1 chip)?
Given:In your regulatory domain, a Tx Power Level of "1" is equivalent to 17 dBm.For every integer increment (e.g. from 1 to 2) to the Tx Power Level, the APs transmit power is halved.In units of mW, what is the actual transmit power for an AP configured at a Tx Power Level of "4"?
You told your customer that multipath fading may be mitigated simply by moving one or both of the receivers antennas a small amount, usually by one to four wavelengths away from its original position. Your customer is prepared to make the change, but does not know the wavelength for 802.11ac.What is the approximate wavelength of an 802.11ac radio wave?
What is a valid 40 MHz channel configuration in the 2.4 GHz ISM band where channels 1-11 are permitted?
