User's Manual

UGWDR82NUH50A
Solutions for a Real Time World User Manual
UM- UGWDR82NUH50A 11 45388 Warm Springs Blvd. Fremont, CA 94539
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Copyright Unigen Corporation, 2009
EUROPEAN UNION REGULATORY APPROVAL
The requirements for EU Regulatory Approval were released in April 2000 in the EU R&TTE
Directive.
This directive supports self directed testing and certification for “harmonized” bands within
OEM facilities or by third party. In the case of 802.11 WiFi, standards have become
harmonized (although frequencies are not). The R&TTE directive no longer requires a
Technical Construction File however; frequency notification to EU countries is still applicable.
Article 6 of the R&TTE directive states: “The manufacturer or the person responsible for
placing the apparatus on the market provides information for the user on the intended use of
the apparatus, together with the declaration of conformity to the essential requirements.”
Ensuring regulatory compliance of the end product is the sole responsibility of the OEM.
Unigen maintains responsibility for conformance of the UGWDR82NUH50A, the interconnect,
and the antennae, as the manufacturer.
The R&TTE directive maintains that first level compliance be reviewed by a “Notified Body”
prior to general product marketing. This is not mandatory, but reduces the risk of the product
being challenged for non-compliance. Although not specifically stated in the R&TTE Directive,
corrections of non-compliance issues are the responsibility of the end product manufacturer.
Design Criteria for Modular Approval
General Conditions
The following conditions must be strictly adhered to for modular approval:
1. No modification to the module including the circuitry is permitted
2. The design criteria including antennas, interconnects and transmission line
3. Testing of the final device configuration for Digital Emissions Compliance
The UGWDR82NUH50A may not be altered or modified in any way by the OEM or other
integrator(s). Additionally, no component(s) may be added which change the radio frequency
(RF) characteristics. These include unintentional or spurious emissions, immunity, ESD
characteristics, or other items commonly associated with RF devices. This includes all
components; passive and active (such as RF filters, RF amplifiers, RF switches, etc).
Additionally, no RF components may be placed between the RF output of the
UGWDR82NUH50A and the antenna(e) except the RF interconnect transmission line.
Antennae
The antenna is integrated in the module and has been qualified and approved for use under
the Modular Approval certification. This antenna is designed to be compatible with the RF