User's Manual

Page | 16 Revised: November 30, 2022
For situations where the host product manufacturer is responsible for an external connector, for example
with an RF pin and antenna trace design, the integration instructions shall inform the installer that
unique antenna connector must be used on the Part 15 authorized transmitters used in the host product.
The module manufacturers shall provide a list of acceptable unique connectors.
Explanation: The EUT has a pcb trace antenna. The module contains a permanently attached pcb trace
antenna with a max Gain of +3.3dBi.
Label and compliance information
Grantees are responsible for the continued compliance of their modules to the FCC rules. This includes
advising host product manufacturers that they need to provide a physical or e-label stating “Contains
FCC ID” with their finished product. See Guidelines for Labeling and User Information for RF Devices
– KDB Publication 784748.
Explanation: The host system using this module, should have label in a visible area indicated the following
text: FCC ID: 2AHP7-BLET21
Information on test modes and additional testing requirements5
Additional guidance for testing host products is given in KDB Publication 996369 D04 Module Integration
Guide. Test modes should take into consideration different operational conditions for a stand-alone modular
transmitter in a host, as well as for multiple simultaneously transmitting modules or other transmitters in a
host product.
The grantee should provide information on how to configure test modes for host product evaluation for
different operational conditions for a stand-alone modular transmitter in a host, versus with multiple,
simultaneously transmitting modules or other transmitters in a host.
Grantees can increase the utility of their modular transmitters by providing special means, modes, or
instructions that simulates or characterizes a connection by enabling a transmitter. This can greatly simplify
a host manufacturer’s determination that a module as installed in a host complies with FCC requirements.
Explanation: Radiant RFID can increase the utility of our modular transmitters by providing instructions that
simulates or characterizes a connection by enabling a transmitter.
Additional testing, Part 15 Subpart B disclaimer
The grantee should include a statement that the modular transmitter is only FCC authorized for the specific
rule parts (i.e., FCC transmitter rules) listed on the grant, and that the host product manufacturer is
responsible for compliance to any other FCC rules that apply to the host not covered by the modular
transmitter grant of certification. If the grantee markets their product as being Part 15
Subpart B compliant (when it also contains unintentional-radiator digital circuity), then the grantee shall
provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with
the modular transmitter installed.
Explanation: The module without unintentional-radiator digital circuity, so the module does not require
an evaluation by FCC Part 15 Subpart B. The host should be evaluated by the FCC Subpart B.