Data Sheet

MK11A Bluetooth Module
Datasheet
www.mokosmart.com
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2.2 List of applicable FCC rules
The Bluetooth Low Energy Module is an BLE Module with digitally modulated systems using an GFSK modulation.
It operates on the 2402- 2480MHz band.Complies with FCC CFR Title 47 Part 15 Subpart C Section 15.247.
2.3 Specific operational use conditions
The MK11A is a BLE Module
Operation Frequency: 2402 - 2480MHz
Modulation Type: GFSK
Number Of Channel: 40CH
Antenna Designation: PCB Antenna
MK11A is a low-cost and low-power consumption Bluetooth® module based on Texas Instruments CC2642R SoC solution, which
has a powerful 48-MHz Arm® Cortex™-M4F processor supporting Bluetooth® 5.1 Low Energy and Proprietary 2.4 GHz applications.
Its application can be automatic meter reading, home building automation, security system, remote irrigation system.
2.4 Limited module procedures
not applicable; Single Modular Approval Request
2.5 Trace antenna designs
Not applicable;
2.6 RF exposure considerations
The equipment complies with FCC Radiation exposure limits set forth for uncontrolled environment.
This equipment should be installed and operated with minimum distance 5mm between the radiator and your body.
2.7 Antennas
The MK11A is an BLE Module beams signals and communicates with its antenna, which is PCB Antenna. Antenna could not be in no-
load state when module is working. During debugging, it is suggested to add 50 ohms load to the antenna port to avoid damage or
performance degradation of the module under long-time no-load condition.
2.8 Label and compliance information
The final end product must display the following content in the visible area
Host must Contains FCC ID: 2AO94-MK11. If the size of the end product is larger than 8x10cm, then the following FCC part
15.19 statement has to also be available on the label: This device complies with Part 15 of 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.
2.9 Information on test modes and additional testing requirements
Data transfer module demo board can control the EUT work in RF test mode at specified test channel.
2.10 Additional testing, Part 15 Subpart B disclaimer
The module without unintentional-radiator digital circuit, so the module does not required an evaluation by FCC Part 15 Subpart B. The
host should be evaluated by the FCC Subpart B.
ATTENTION
This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed such that 5mm is maintained between the antenna and users, and
2) This device and its antenna(s) must not be co‐ located with any other transmitters except in accordance with FCC multi‐ transmitter
product procedures. Referring to the multi‐ transmitter policy, multiple transmitter(s) and module(s) can be operated simultaneously
without C2P.
3) For all products market in US, OEM has to limit the Operating Frequency: 2402 - 2480MHz by supplied firmware programming tool.
OEM shall not supply any tool or info to the end‐ user regarding to Regulatory Domain change.
USERS MANUAL OF THE END PRODUCT:
Integration instructions for host product manufacturers according to KDB 996369 D03
OEM Manual v01