Specifications

identify the antenna types (monopole, PIFA, dipole, etc. (note that for example
an “omni-directional antenna” is not considered to be a specific “antenna
type”)).
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.
2.8 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 texts: "Contains FCC ID: 2A8CK-HZ50B.
2.9 Information on test modes and additional testing requirements5
Additional guidance for testing host products is given in KDBPublication
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
:
Hangzhou Soundlive Electronic Co., Ltd
The module manufacturers shall provide a list of acceptable unique
connectors.
Explanation:
The EUT has one PCB antenna, the antenna can't be replaced by
other authorized antennas, and the gain of each replacement antenna is no
more than 2.51dBi
.