FCC Part 15B 和 FCC Part 15A

 什麽是FCC Part 15B和FCC part 15A

FCC的Class A和Class B的定義

 FCC Part 15 A是FCC Part 15 Class A (A 級數字裝置)

Class A digital device－A級數字裝置. 

A digital device that is marketed for use in a commercial, industrial or business environment, exclusive of a device which is marketed for use by the general public or is intended to be used in the home.

投放市場供在商業 、工業或商務環境中使用的數字裝置 ，但不包括投放市場供一般公眾或家庭使用的裝置 。

FCC Part 15 B是FCC Part 15 Class B (B 級數字裝置)

Class B digital device－B級數字裝置. 
Class B digital device. A digital device that is marketed for use in a residential environment notwithstanding use in commercial, business and industrial environments. Examples of such devices include, but are not limited to, personal computers, calculators, and similar electronic devices that are marketed for use by the general public. Note: The responsible party may also qualify a device intended to be marketed in a commercial, business or industrial environment as a Class B device, and in fact is encouraged to do so, provided the device complies with the technical specifications for a Class B digital device. In the event that a particular type of device has been found to repeatedly cause harmful interference to radio communications, the Commission may classify such a digital device as a Class B digital device, regardless of its intended use.
投放市場不僅供在商業 、工業或商務環境中使用而且要在居住環境中使用的數字裝置 。這類裝置的例子包括（但不限於） ：個人計算機 、計算器以及其它投放市場供一般公眾使用的類似電子裝置 。注 ：職責部門也可以把投放市場以供商業 、工業或商務環境中使用的裝置定義為B級裝置 ；事實上FCC也鼓勵這一舉措 ，隻要該裝置能滿足B級裝置的技術規範 。若某類型裝置反複地對無線電通訊產生有害幹擾 ，則FCC可能會將之歸為B級數字裝置而不管其用途如何 。