Specifications
FCC Caution.
§ 15.19 Labelling requirements.
This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this
device does not cause harmful interference.
§ 15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
§ 15.105 Information to the user.
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 or more of
the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation 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. Body-worn Operation
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated withmini mum distance 20cm
between the radiator & your body
C.Appendix A
A1.Requirement of FCC KDB 996369 D03 for module certification: 1.1List of applicable FCC
rules:
The module complies with FCC Part 22,24,27 ,901.2Summarize the specific operational use
conditions 1.3Limited module procedures:
The module does not have a standard antenna, which belong to Limited module Standard
requires: Clear and specific instructions describing the conditions, limitations and procedures for
third‐parties to use and/or integrate the module into a host device (see Comprehensive
integration instructions below).
Resolve: Supply example as follows: Installation Notes:
1)SIM7912A Module Power supply range is DC 3.3V~4.2V, when you use SIM7912A Module
design product, the power supply cannot exceed this range.
2)When connect SIM7912A Module to the host device, the host device must be power off.
3)Make sure the module pins correctly installed.
4)Make sure that the module does not allow users to replace or demolition.
5)All types of antennas that can be used with a transmitter：External antenna with maximum gain
not Exceeding1.5dBi.
1.4Trace antenna designs: Not applicable. 1.5RF exposure considerations:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment.