OEM/Integrators Installation Manual
1. List of applicable FCC rules
This module has been tested and found to comply with part
15.247
requirements for Modular
Approval.
2. Summarize the specific operational use conditions
This module can be used in
Home automation/Industrial sensors and controls/Remote equipment monitoring
and so on
.
The input voltage to the module should be
2.7~3.6
V
DC
(typical 3.3V
DC
)
and the ambient temperature
of the module should not exceed
85
℃
.
HF-LPT271
has
one PCB
antenna with
max
antenna gain
2
.0
dBi. If the
antenna needs to be changed, the certification
should be
re-applied.
3. Limited module procedures
NA
4. Trace antenna designs
NA
5. RF exposure considerations
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This
equipment should be installed and operated with minimum distance 20cm between the radiator& your body. If the
device built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by
§
2.1093.
6. Antennas
Antenna type:
PCB antenna
2.4GHz band
Peak Gain
:
2
.0dBi
7. Label and compliance information
When the module is installed in the host device, the FCC ID
label must be visible through a window on the final device or
it must be visible when an access panel, door or cover is easily re-moved. If not, a second label must be placed on the
outside of the final device that contains the following text: “Contains FCC ID:
2ACSVHF-LPT271
”
The FCC ID
can be used
only when all FCC ID compliance requirements are met.
8. Information on test modes and additional testing
requirements
a) The modular transmitter has been fully tested by the module grantee on the required number of channels,
modulation types, and modes, it should not be necessary for the host installer to re-test all the available
transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular
transmitter,perform some investigative measurements to confirm that the resulting composite system does
not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing
additional emissions).
b) The testing should check for emissions that may occur due to the intermixing of emissions with the other
transmitters, digital circuitry, or due to physical properties of the host product (enclosure). This investigation is
especially important when integrating multiple modular transmitters where the certification is based on testing
each of them in a stand-alone configuration. It is important to note that host product manufacturers should not
assume that because the modular transmitter is certified that they do not
have any responsibility for final product compliance.
c) If the investigation indicates a compliance concern the host product manufacturer is obligated to mitigate the
issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well
as to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not cause interference. The
operator of the host product will be obligated to stop operating the device until the interference have been
corrected , WIFI and Bluetooth testing using QRCT in FTM mode.
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