User`s guide
14
End Product Labeling
The WR44v2 Module is labeled with its own IC Certification Number. If the IC Certification
Number is not visible when the module is installed inside another device, then the outside of
the device into which the module is installed must also display a label referring to the
enclosed module. In that case, the final end product must be labeled in a visible area with
either of the following:
• Contains Transmitter Module IC: 1846A-55M1644
• Contains IC: 1846A-55M1644
The OEM of the WR44v2 Module must only use the approved antenna(s) listed above, which
have been certified with this module.
The OEM integrator has to be aware not to provide information to the end user regarding
how to install or remove this RF module or change RF related parameters in the user’s
manual of the end product.
Important!
To comply with Industry Canada RF radiation exposure limits for general
population, the antenna(s) used for this transmitter must be installed such that a
minimum separation distance of 20cm is maintained between the radiator
(antenna) and all persons at all times and must not be co-located or operating in
conjunction with any other antenna or transmitter.
Radio Equipment - FCC Warning Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may
cause undesired operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. End users must follow the specific operating instructions for satisfying RF
exposure compliance. This transmitter must not be co-located or operating in conjunction
with any other antenna or transmitter.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
The antenna(s) used for this transmitter must be installed to provide a separation distance
of at least 20 cm from all persons.
Any product using the WR44v2 Wi-Fi module must have a label stating ‘Contains FCC ID:
MCQ-55M1644B’ placed on it in line with FCC labelling regulations.
Antenna Specification: RP-SMA
Attribute
Property
Frequency Range
2.4 to 2.5 GHz
Impedance
50 Ohm