LEXI-R422 - System integration manual
UBX-23007449 - R02
Approvals
Page 93 of 108
C1-Public
4.2
US Federal Communications Commission notice
FCC ID of LEXI-R422 modules: XPYUBX22VA03
4.2.1
Integration instructions for host product manufacturers
This chapter includes the LEXI-R422 cellular modules' integration instructions for host product
manufactures according to FCC KDB 996369 D03 v01r01. General FCC guidelines for host product
manufactures integrating transmitter modules are available in the FCC KDB 996369 D04 v02.
4.2.1.1
List of applicable FCC / ISED rules
FCC United States
ISED Canada
47 CFR Part 22 / 24 / 27 / 90
RSS-130, RSS-132, RSS-133, RSS-139
Table 39: List of FCC / ISED rules applicable to LEXI-R422 modules
The LEXI-R422 modular transmitter is only FCC authorized for the specific rule parts listed on the
FCC grant. 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. See section
below regarding additional testing for the host product.
4.2.1.2
Specific operational use conditions
Host product manufacturers are responsible for following all the integration guidelines included in
this manual, and to perform a set of verification testing to ensure the host product complies with any
applicable functional and/or conformity requirements.
LEXI-R422 modular transmitter must be supplied with operating voltage and current rating specified
in the LEXI-R422 data sheet
LEXI-R422 modular transmitter is an equipment for building-in. Requirements for fire enclosure must
be evaluated in the host end product. No natural rubbers, no hygroscopic materials nor materials
containing asbestos are employed.
See RF exposure considerations section
below for fixed, mobile, and portable use conditions,
operation in conjunction with any other transmitter, and maximum gain of the system antenna.
Changes or modifications made to this device that are not expressly approved by u-blox could void the
user's authority to operate the equipment.
Host product manufacturers are responsible to include any applicable restrictions imposed by FCC
rules, any other applicable notices, or regulatory statements in host's manual for the end-user.
4.2.1.3
Limited module procedures
Not applicable, as LEXI-R422 modular transmitter is granted with FCC Single Modular Approval rather
than a Limited Single Modular Approval.
4.2.1.4
Trace antenna designs
Manufacturers of mobile or fixed devices incorporating the LEXI-R422 modular transmitter are
authorized to use the FCC Grant of the module for their own host products if, as per FCC KDB 996369,
the antenna trace design implemented on the host PCB is electrically equivalent to the antenna trace
design implemented on the u-blox host printed circuit board used for regulatory type approvals of the
modular transmitter described in details in section
Other additional guidelines for RF design are available in section
Guidelines regarding test procedures for design verification and validation with the aim of ensuring
compliance with any applicable functional and/or conformity requirements are included in section
