无叶扇FCC认证大概需要多久？一些产品想要出口美国就必须办理FCC认证。无叶风扇也叫空气增倍机，它能产生自然持续的凉风，因无叶片，不会覆盖尘土或伤到儿童插进的手指。更奇妙的是其造型奇特，外表既流线又清爽。需要办理FCC认证可联系贝斯通检测。
一、FCC 简介
1.FCC的由来：Federal Communications Commission，美国联邦通信委员会的简写，根据美国联邦通讯法规相关部分(CFR 47部分)中规定，凡进入美国的电子类产品都需要进行电磁兼容认证，也就是FCC认证。
2.FCC认证类型：
Certification(认证)、DOC（符合性验证）、Verification（自我验证或声明），要求逐步降低
3.哪些产品需要FCC认证？
3.1有IC、机板、发声的产品，工作频率超过1.75M的产品都要经过FCC及IC认证，
3.2带马达（磁力线圈类部件）的产品，频率超过0.9M的都要经过FCC及IC认证，
3.3由于频率难以确定，上述两类产品都要做认证，而不管频率多少。
4.不同类型产品的FCC认证模式
4.1无线遥控产品：需要做certification，发射部分需要拿到ID号
4.2其他电子类产品：需要做SDoC，获取有资质的第三方实验室报告.
5.FCC标识：
产品及包装上（或说明书）都需要FCC及IC标识，分别要求如下：
5.1带无线遥控的产品上的标识:
A 发射产品上: ID XXXXXXXX.可以用贴纸或丝印等方式，
B 接收部分的标识如下（30MHz以下的接收器不用加贴--参考FCC15.101）：
Trade Name:(品名或公司名)
Module No. （产品型号）
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not cause harmful interference,
and (2) This device must accept any interference received, including interference that may cause undesired operation.
C 包装或说明书（或吊卡）上的标识:
WARNING: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one more of the following measures:
? Reorient or relocate the receiving antenna.
? Increase the distance between the equipment and receiver.
? Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
? Consult the dealer or an experienced radio/TV technician for help.
5.2 普通电子产品：
A 产品上的标识（与带无线遥控产品标识比较，少了产品编号及公司名称）：
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
B 包装或说明书（或吊卡）上的标识：同带无线遥控产品的包装上标识
6 FCC标识方法：布标、丝印移印、贴纸（贴纸必须是过胶或胶质的,且粘贴牢固）等。
7其他注意事项：
7.1不准贴在电池盖等可移除的部件上，可张贴在底座等不影响外观的位置.
7.2包装上标识的文种与其他包装文字文种对应, 产品上则可只要英文如彩盒是英法文的,则也需要英法文.
