SECO MU1MWMO146 Wi-Fi and BT Module
Specifications
- Model Name: MU1MWMO146
- FCC ID: 2ALZB-MU1MWMO146
MU1MWMO146 User Manual for FCC
- Regarding FCC modular approval of MU1MWM0146
- Model Name: MU1MWMO146
- FCC ID: 2ALZB-MU1MWMO146
This device complies with Part 15 of the FCC rules, and its 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.
Since this module is not sold to general end users directly, there is no user manual for the module. For details about this module, please refer to the specification sheet of the module. This module should be installed in the host device according to the interface specification (installation procedure). The following information must be indicated on the host device of this module. Contains Transmitter Module FCC ID: 2ALZB-MU1MWMO146 or Contains FCC ID: 2ALZB-MU1MWMO146.
This device complies with Part 15 of the FCC rules, and its 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. *If it can not be described on the host product, it must be listed on both the host product manual and on the host product package or removable label.
The following statements must be described in the user manual of the host device of this module:
FCC CAUTION
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Compliance with FCC requirement 15.407(c)
Data transmission is always initiated by software, which is passed down through the MAC, through the digital and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC. These are the only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the packet. Therefore, the transmitter will be on only while one of the aforementioned packets is being transmitted. In other words, this device automatically discontinues transmission in case of either the absence of information to transmit or operational failure.
Frequency Tolerance: ±20 ppm
This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.
When installing it in mobile equipment. Please describe the following warning in the manual. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. This equipment should be installed and operated keeping the radiator at least 20cm or more away from the person’s body.
- When installing it in portable equipment. Please describe the following warning in the manual.
- The available scientific evidence does not show that any health problems are associated with using low-power wireless devices.
- There is no proof, however, that these low-power wireless devices are safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used.
- Whereas high levels of RF can produce health effects (by heating tissue), exposure to low-level RF that does not produce heating effects causes no known adverse health effects.
- Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research.
- MU1MWMO146 has been tested and found to comply with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines.
- It is necessary to take a SAR test with your set mounting this module (except to use only Bluetooth V4.2(BDR/EDR/LE)). Class II permissive change application is necessary using the SAR report. Please contact SECO.
Note
- Portable equipment: Equipment for which the spaces between the human body and the antenna are used within 20 cm.
- Mobile equipment: Equipment used at the position in which the spaces between the human body and the antenna exceed 20 cm.
Antenna
Please refer to the Antenna Specification document supplied by SECO or please contact SECO for the detailed designation of how to design the Antenna trace.
Product Usage Instructions
Installation in Mobile Equipment
When installing the device in a mobile equipment, please follow these guidelines:
- Ensure compliance with FCC radiation exposure limits for an uncontrolled environment.
- Keep the radiator at least 20cm away from a person’s body.
Installation in Portable Equipment
When installing the device in portable equipment, follow these steps:
- Conduct a SAR test with your set while mounting this module (except for using only Bluetooth V4.2).
- A Class II permissive change application is necessary using the SAR report. Contact SECO for assistance.
Antenna Information
For antenna specifications and details on designing the antenna trace, refer to the Antenna Specification document supplied by SECO or contact SECO directly.
FAQs
- Q: What are the FCC rules this device complies with?
- A: This device complies with Part 15 of the FCC rules, which state that it should not cause harmful interference and must accept any interference received
- Q: What is the distance the radiator should be kept away from a person’s body during installation in mobile equipment?
- A: The radiator should be kept at least 20cm away from a person’s body as per FCC guidelines.
Documents / Resources
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SECO MU1MWMO146 Wi-Fi and BT Module [pdf] User Manual MU1MWMO146, 2ALZB-MU1MWMO146, 2ALZBMU1MWMO146, MU1MWMO146 Wi-Fi and BT Module, MU1MWMO146, Wi-Fi and BT Module, BT Module, Module |
