Specifications

5.RF exposure considerations
OEM Guidance
1. Applicable FCC rules
This module is granted by Single Modular Approval. It complies to the
requirements of FCC part 15C, section 15.247 rules.
2. The specific operational use conditions
This module can be used in IoT devices. The input voltage to the module is nominally 2.2V-5.5V
DC. The operational ambient temperature of the module is -20 to 85 degree C. Only the embedded
PCB antenna is allowed. Any other external antenna is prohibited.
3.Limited module procedures
N/A
4.Trace antenna design
N/A
This equipment must be installed and operated in accordance with provided instructions and
the antenna(s) used for this transmitter must be installed to provide a separation distance of at
least 20 cm from all persons and must not be co-located or operating in conjunction with any
other antenna or transmitter.
The equipment comply with RF exposure requirements § 2.1091.If the device built into a host
as a portable usage, the RF exposure evaluation may be required as specified by § 2.1093.”