Source: https://processors.wiki.ti.com/index.php/WL18xxMOD_Regulatory_Product_Certification?HQS=epd-wcs-ecs-null-pr-wiki-moreaboutti-kr
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WL18xxMOD Regulatory Product Certification - Texas Instruments Wiki
WL18xxMOD Regulatory Product Certification
New certification download and request page: http://www.ti.com/tool/wl18xx-CERTIFICATION
1.1 Warning Note
1.2 WL18xxMOD Variants
1.3 Certified antenna types
1.4 Single Antenna Solution
1.5 Countries Accepting FCC/IC/CE/MIC Reports
1.6 Certification Laboratory (Sporton International)
2 Certifications & Compliance
2.1 FCC Certification
2.1.1 Useful Links
2.1.2 How To certify Host End Products
2.1.3 Reuse of FCC certification
2.1.4 Frequently Asked Questions
2.2 IC Certification
2.2.1 Useful Links
2.2.2 How To certify Host End Products
2.2.3 Reuse of IC certification
2.2.4 Frequently Asked Questions
2.3 ETSI/CE Certification
2.3.2 How To certify Host End Products
2.3.3 Reuse of CE certification
2.3.4 Frequently Asked Questions
2.4 MIC Certification
2.4.2 How To certify Host End Products
2.4.3 Reuse of MIC Certification
2.4.4 Frequently Asked Questions
TI WL18xxMOD Modules are certified for FCC, IC, CE and MIC. Moreover, the modules are Bluetooth Qualified Design by the Bluetooth® Special Interest Group (Bluetooth® SIG). TI Customers that build products based on the TI WiLink 8 modules reference can save testing cost and shorten time to market . Certified module reduces production costs and allows savings of over $60K for 2.4GHz only modules and over $90K for 2.4GHz and 5GHz modules family along with avoidance of test cycling and support resources.
Note: Please consult with your Telecommunication Certification Body (TCB) regarding any regulatory certifications. The information is composed of recommended guidelines only and shall not be used as a process for regulatory Host End Product, Module or any other regulatory certifications.
In order to find local TCB LAB, you can refer to FCC search. Under Reports -> TCB search.
In the Countries Accepting FCC/IC/CE/MIC Reports section of this page, there is a table that will inform you of the worldwide coverage that our module provides you.
TI Design Network partner LSR will now provide a free EMC antenna implementation assessment
LSR, a long-standing member of the TI Design Network, is currently offering a free EMC (electromagnetic compatibility) antenna implementation assessment for any WiLink™ 8 module based project. This antenna implementation assessment will ensure that your product design correctly follows the WiLink 8 antenna implementation guidelines found in the TI documentation. The assessment assists with proper implementation which is required to satisfy FCC/IC modular certification and ETSI requirements.
Within one week of submitting the necessary design documentation, LSR will provide an email report detailing the results of the assessment and any recommended next steps. To take advantage of this free assessment, CLICK HERE to submit your request.
WL1837MOD \ WL1807MOD modules as presently configured has been granted US Federal Communications Commission (FCC) equipment authorization (reference number Z64-WL18DBMOD).
WL1835MOD \ WL1831MOD \ WL1805MOD \ WL1801MOD modules as presently configured has been granted US Federal Communications Commission (FCC) equipment authorization (reference number Z64-WL18SBMOD).
Please note that any modifications to the device software or configuration, including but not limited to the init file(s), can cause device performance to vary beyond the scope of the currently referenced FCC authorization.
Accordingly, if any user modifications are sought to be made to the device software or configuration, the user may be required to independently seek fresh FCC and other regulatory authorizations as relevant prior to distributing or marketing the devices or products incorporating the same.
WL18xxMOD Variants
WLAN 2.4-GHZ SISO(1)
WLAN 2.4-GHZ MIMO(1)
WLAN 2.4-GHZ MRC(2)
WLAN 5-GHZ SISO(1)(3)
WL1837MOD
WL1807MOD
WL1835MOD
WL1831MOD
WL1805MOD
WL1801MOD
Note: FCC/IC/CE/MIC certification applies to all flavors of WL18xxMOD modules
(1) SISO: single input, single output; MIMO: multiple input, multiple output.
(2) MRC: maximum ratio combining; supported at 2.4-GHz only.
(3) Antenna Diversity supported for 5-GHz.
Certified antenna types
WL1835MOD/WL1831MOD/WL1805MOD/WL1801MOD modules:
Antenna gain 2.4GHz~2.5GHz(dBi)
Part number(for reference only)
PCB Ethertronics -0.6 1000423
Dipole LSR 2 001-0012
PCB Laird 2 CAF94505
Chip Pulse 3.2 W3006
PIFA LSR 2 001-0016
Chip TDK 2.4 ANT016008
WL1837MOD/WL1807MOD modules:
Antenna gain 4.9GHz~5.8GHz(dBi)
PCB Ethertronics -0.6 4.5 1000423
Dipole LSR 2 2 001-0012
PCB Laird 2 4 CAF94505
Chip Pulse 3.2 4.2 W3006
PIFA LSR 2 3 001-0016
Chip TDK 2.4 3.96 ANT016008
Note: The part number is for reference only - any antenna from the listed types with equal or lower gain can be used for re-use of the certification
Single Antenna Solution
Customers working with WL1837MOD/WL1807MOD modules that require only single antenna solution ( 2.4Ghz WLAN SISO/ BT/ 5GHz single antenna) and still reuse the original certification can do that by making sure that no RF comes out of the second antenna port ( 2.4 MIMO only / 5Ghz diversity ) by simply following the requirements:
Leave the second RF port open ( pin number 18 = N.C)
INI change – 2.4 assembled antenna = 1
Countries Accepting FCC/IC/CE/MIC Reports
TI’s FCC/ETSI test reports can be used to file for certifications with 40+ other countries.
The end product's manufacturer will need to file in each country for certification using the FCC/ETSI reports. Some countries do not recognize modular approval. FCC/ESTI reports help with End product testing with the module integrated and the tests do not need to be repeated.
Countries in red support FCC filings and certification
Countries in green are covered by IC filings and certifications
Countries in blue are covered by ETSI/CE certification
Countries in purple are covered by MIC certification
Countries in orange are covered by FCC or ETSI/CE certification
Countries in brown are covered by FCC or IC filings and certifications
Countries Accepting FCC/IC/CE/ETSI Certification
Albania Angola Austria Azerbaijan Belgium Belize Bolivia Brunei Bulgaria Cameroon
Cambodia Canada Chile Congo Costa Rica Croatia Cyprus Czech Republic Denmark Ecuador
Egypt El Salvador Estonia Finland France Germany Ghana Greece Guatemala Guinea
Honduras Hungary Iceland Ireland India Italy Japan Jordan Kenya Latvia
Lesotho Liechtenstein Lithuania Luxembourg Malawi Malaysia Malta Mauritiania Mexico Bolivia
Montenegro Mozambique Namibia Netherland Nicaragua Nigeria Norway Oman Panama Paraguay
Peru Philippines Poland Portugal Quatar Romania Rwanda Senegal Serbia Slovakia
Slovenia South Africa Spain Sweden Swaziland Switzerland Taiwan Tarzania Turkey Uganda
United Arab Emirates United Kingdom United States Uruguay Venezuela Zimbabwe
Note: Please consult with your Telecommunication Certification Body (TCB) regarding any regulatory certifications. The information are recommended guidelines only and shall not be used as a process for regulatory Host End Product, Module or any other regulatory certifications.
Certification Laboratory (Sporton International)
The laboratory where TI tested certification aspects of the WL18xxMOD was conducted by Sporton International. Sporton has accredited laboratories, meeting and exceeding expectations set by various conformance and regulatory agencies.
Sporton International has several memberships, including:
GCF lab
PTCRB validation group
CTIA Cellular Telecommunication & Internet Association
WiFI Alliance contributing member
NFC Forum Authorized Test Lab
In addition, they are a one stop service for both regulatory and industry standard compliance.
Regulatory (mandatory)
FCC, CE, JRF, International Approval
EMC/Basic RF/SAR/HAC/Safety
Industry Standard (voluntary)
CTIA OTA
WiFi operates in the unlicensed 2.4GHz and 5GHz bands
Licenses are not required to communicate between two devices
WiFi is an intentional transmitter
Requires certification of the device with industry regulation
independent agency of the U.S. government in charge of regulating interstate and international communications
Certified for United States
Tests reports recognized by other countries for filing
Costs ~$25k for compliance testing/certification
Canadian agency regulating the electronics industry
Accepts FCC test reports for filing certifications
Test reports recognized by other countries for filing
Conformité Européenne (European Conformity)
The CE marking is a mandatory conformance mark on many products in the European Economic Area
ETSI produces globally applicable standards for information and communications
CE Radio Approval
ETSI testing is recognized by 40+ countries for filing
Costs ~$25k for compliance testing
Minister for Internal Affairs and Communications
Runs the the Japanese equipment authorization program
Certified for Japan
TELEC Test reports are available
The TI WL18xxMOD modules are certified for FCC as a single-modular transmitter.
The TI WL18xxMOD is a FCC certified radio module that carries a “Modular” grant
Certified radio modules complies to the “Intentional Radiator” portion (Part 15c) for FCC certification: Part 15.247 Transmitter tests
Part 15.247 transmitter tests consists of
AC Power Conducted Emissions
Band Edge Measurements
6dB bandwidth
Meeting Antenna Requirements
The customer can refer to TI's FCC certification
“Modular” certified radio modules are allowed for integration into multiple host end products by the FCC
Note: FCC certification is supported on channels 1-11
App note on modular FCC certification
LS Reserach App Note for FCC Permissive Change
WL18xxMOD_Certification_Reports
Note: LSR is TI's recommended Partner for any services related to Regulatory Certification or Permissive changes
How To certify Host End Products
An end product incorporating the WL18XXMOD module, does not require additional testing or authorization for the WiFi/BT transceiver as long as:
The conducted power of the end product is equal or less to the original certification
An antenna of the same or similar type and equal or less gain antenna used on the final product
The host device does not change the RF exposure condition from mobile to portable operation.
Any restrictions found in the grants are followed in the OEM’s end product when integrating the TI module.
Mobile operation: the device is operated away from user at least 20 cm. Such as access point or router.
Portable operation: the device is operated away from user less than 20 cm. Such as tablet PC or phone.
Host end products can use the FCC ID of the certified module as the FCC ID of the host end product
A label displaying the module’s FCC ID must be affixed and visible on the host end product for approval
FCC IDs are required for host end products with radio transmitters
FCC Part 15 Cert. Process/Flow
Sub Part A
General Provisions & Definitions
Sub Part B
Unintentional Radiators
Devices whose purpose is not to produce radio waves, but which do anyway, such as computers
Sub Part C
Intentional Radiators
Devices designed to produce coherent radio waves, such as small transmitters
Customers can reuse TI's Certifications
Device Class A and B
Additional testing for intended use
Customers still need to take their products through other FCC/IC testing such as unintentional radiators (FCC sub part 15B) including any other required regionally driven end product certifications such as EU directives
The manufacturer of the host end products are still responsible for any additional testing covered by the Class of the product. Device Class A and B.
Class A: Digital Device for use in a commercial, industrial or business environment, i.e. mainframe computers and sophisitcated multiuser/engineering computers
Class B: Digital Device for use in a residential environment not withstanding use in commercial, business and industrial environments, i.e. personal/portable computers
The FCC allows for self-declaration for Part B so the process should be relatively painless
Standards for Class B devices tend to be stricter due to their location near radios, tvs, and other receivers susceptible to interference
The customer can refer to the Electronic Code of Federal Regulation for Telecommunications, Part 15: Radio Frequencies Devices for more details on each sub part.
Reuse of FCC certification
A permissive change allows products to be modified without requiring a new FCC filing. For our purposes, we deal with two types of permissive changes: class 1 and class 2. These classes are used in order to define the level of change that occurs whenever a cusomer diverges from the a reference design.
Class 1 permissive changes are modifications that don't degrade device characteristics that are reported by the manufacturer and are accepted by commission. In these cases, no filing is needed.
Class 2 permissive changes are modifications that change the performance characteristics that were reported to the commission at initial certification. With the alterations in place, the device must still meet the minimum requirements. The grantee must supply the commission with a complete list and results of the characteristics that are affected by the modification. Until the commission acknowledges that the change is allowed, the host end product cannot be marketed under the existing grant.
In case conducted power of the Host is higher than original module(for example shorter RF trace to antenna) new FCC ID is required and all the tests must be repeated, otherwise please follow the table:
Tests vs Changes
Same Antenna Type
Antenna Gain: Host < Module
C1PC
Antenna Gain: Host > Module
C2PC is required!
Different Antenna Type:
RF-Conducted
Leverage Leverage Leverage
RF-Radiated
Leverage Full test Full test
SAR/MPE
For portable device: new SAR report. New MPE report
For portable device: new SAR report
Full test on host level Full test on host level Full test on host level
EMC/RF: 1 week
SAR: depends on host EMC/RF: 1-2 weeks
SAR: depends on host
Document/licensing from TI
1) POA to authorize Sporton to handle the application
2) C2PC letter to clarify the purpose of the application
(ex: integrating module into host platform) 1) POA to authorize Sporton to handle the application
(ex: integrating module into host platform)
Document from end customer
1) Antenna report
2) Product label sample of the host
3) User manual of the host 1) Antenna report
3) User manual of the host
Note: For the certified antenna types/gain please refer to Certified antenna types
Host: Host end products
Module: TI WL18XXMOD module
Portable Devices: Cellphones, tablet PCs, laptops, etc.
SAR: Specific absorption rate
MPE: Maximum permissible exposure
EMC: Electromagnetic compatibility
C1PC (class 1 permissive change): No submission to regulatory
C2PC (class 2 permissive change): Submission to regulatory
Q: Can the customer change the Antenna Gain?
A: Customers that copy the TI Reference Layout and modify it to use a lower gain antenna can generally leverage TI FCC ID through a Permissive Class 1 change.
Q: Can the customer change the layout or use a different type of Antenna?
A: Customers that modify the antenna or layout in a way that changes the power (higher gain, shorter traces) are not able to leverage TI FCC ID through a Permissive Class 1 change. Such changes generally require additional testing and certification approval through a regulatory lab.
Q: How can I get additional information on what is and is not permitted?
A: Changes to a modular radio or product will result in either a Permissive Change or a new FCC filing and ID number. The degree of change is the determining factor for both the process and the amount of supporting data required to illustrate compliance. LSR is a TI recommended partner and takes pride in helping customers evaluate and develop the most beneficial test plan to properly address these changes.
Q: What steps must I take if I have a Class 1 Permissive Change?
A: In the case of a Class 1 Permissive Change, no submission to the FCC is required since the emissions of the device are not impacted. For more detailed information, please look at the FCC Permissive Change Policies
Q: What steps must I take if I have a Class 2 Permissive Change?
A: In the case of a Class 2 Permissive Change, you will need to submit a change in ID
From the FCC 996369 D02 Module Q and A v01 - "File for a change in ID Certification (§ 2.933).
1) An applicant can only file for a change in ID for a certified module if they have written permission from the original grantee. The written permission from the original grantee shall be filed as a Cover Letter exhibit with the change in ID application and shall be signed or endorsed by an authorized representative of the original grantee.
2) The party filing for the change in ID may subsequently file a Class II permissive change to amend a grant and expand the operating environments tested by the original party, which may not have been applicable or necessary at the time. In some cases, the original party may be willing to file the permissive change, making the change in ID unnecessary."
submission to the FCC is required in order to ensure that the emissions of a device are still within requirements. When a Class 2 Permissive Change is filed for either EMC or RF exposure purposes, an EMC test report or RF exposure evaluation is required regardless of whether these levels have degraded. If the device is portable, RF exposure evaluation requirements are based on SAR comparisons. For more detailed information, please look at the FCC Permissive Change Policies.
Note: For the change in ID please contact TI local representative.
Q: What is the procedure for two FCC certified modules in a single host?
A: A module or modules can only be used without additional authorizations if they have been tested and granted under the same intended end-use operational conditions, including simultaneous transmission operations. When they have not been tested and granted in this manner, additional testing and/or FCC application filing may be required. The most straightforward approach to address additional testing conditions is to have the grantee responsible for the certification of at least one of the modules submit a permissive change application
Q: Does the FCC grant for the WL18xxMOD allow for “collocated transmitters”?
A: No, the WL18xxMOD cannot be collocate with any other transmitters directly.
A module or modules can only be used without additional authorizations if they have been tested and granted under the same intended end-use operational conditions, including simultaneous transmission operations.
Hence, it would only be allowed after a permissive change. (C1PC<no filing> or C2PC<filing>, or even a NEW FCC ID<filing>… Depends on the EMC and RF exposure(MPE/SAR) evaluation.)
The TI WL18xxMOD modules are certified for IC (Industry Canada) as a single-modular transmitter
For Industry Canada, the TI WL18xxMOD module meets modular approval and labeling requirements
Industry Canada follows the same testing and rules as the FCC in regards to certified modules in authorized equipment
WL18xxMOD IC modular grant
IC modular certification (see section 3.2)
The IC ID of TI WL18xxMOD can be used on a host end product with a label that is visible
The host end product must display the IC ID of the WL18xxMOD module
Reuse of IC certification
Industry Canada follows the same permissive change rules as the FCC. For more information, go to the FCC Permissive Change section of this page
Industry Canada follows the same rules as the FCC please refer to the FCC Frequently Asked Questions section
ETSI/CE Certification
WL18xxMOD is designed to be CE Certified
The TI WL18xxMOD module has certifications to the appropriate EU radio and EMC directives summarized in TI’s Declaration of Conformity and evidenced by the CE Mark.
This certification eliminates EU RTTE based retesting efforts, resulting in savings of more than $30K per product model family including test cycling and support resource benefits.
For the conformity implications of attaching the antenna to a module that already has a conformance document - From section 1.3.1 of The Guide to the R&TTE Directive 1999/5/EC
“Manufacturers who place on the market products without an antenna or with an antenna that is intended to allow replacement have a responsibility to provide information on the general types and/or characteristics of antennas that may be used with their equipment in order that the overall radio equipment remains compliant. The guidance of the transmitter manufacturer has to be followed when they are installed.”
ETSI reports meet CE Radio Approval requirements of the R&TTE (Europe) directive
TI WL18xxMOD module is tested with version 1.8.1 EN 300-328 (2.4GHz) and version 1.7.1 EN 301-893 (5GHz) radio tests which can be accepted by a number of countries for radio compliance.
TI WL1837MOD / TI WL1807MOD is tested with version 1.9.1 EN 300-328 (2.4GHz) and version 1.8.1 EN 301-893 (5GHz).
TI WL1835MOD C2PC is tested with version 1.9.1 EN 300-328 (2.4GHz).
ETSI is not a certification or regulatory body but a set of standards.
Note: EN 300-328 version 1.9.1, and EN 301-893 version 1.8.1, is a requirement for equipment shipping into Europe from Nov 30th 2016; Relevant for all system products that use TI ECS WLAN or Bluetooth silicon. In order to make this update as painless as possible, ETSI EN300-328 V1.9.1 Annex E data can be found Here, ETSI EN301-893 V1.8.1 Annex F data can be found Here.
TI's Declaration of Conformity
The Guide to the R&TTE Directive 1999/5/EC
If a host end product has minimal risk, it can be self-certified where manufacturers complete a Declaration of Conformity and affix the CE marking of the certified module to their own product
Note: EMC testing obligations may still be required as determined by the specific end product requirements.
The end product will need to be filed in each country for certification using the FCC/ETSI reports
40+ countries recognize and accept radio test reports compliant to ETSI standards as part of the filing process
ETSI reports help with end product testing with the module integrated, some of the tests can be leveraged.
Reuse of CE certification
In case EIRP power of the Host is higher than original module all the tests must be repeated, otherwise conducted tests are leveraged but all the radiated tests need to be repeated
HOST EIRP < Module
HOST EIRP > Module
Leverage Repeat all testing
Fully test Fully test
New MPE report
For portable device: new SAR report New MPE report
Full test on host level Full test on host level
EMC/RF: 2 weeks
SAR: depends on host EMC/RF: 2-3 weeks
Safety Lead Time
2) Technical documents of module (ex: block diagram, schematics, BOM, PCB layout, PCB placement) 1) POA to authorize Sporton to handle the application
2) Technical documents of module (ex: block diagram, schematics, BOM, PCB layout, PCB placement)
4) Technical documents of host (ex: block diagram, schematics, BOM, PCB layout, PCB placement) 1) Antenna report
4) Technical documents of host (ex: block diagram, schematics, BOM, PCB layout, PCB placement)
ERIP: Equivalent Isotropic Radiated Power
A: Customers can modify the antenna design as long as the EIRP (equivalent istropically radiated power) is kept equal or lower.
Q: Does ETSI compliance require RSE and SAR testing?
A: RSE (radiated spurious emissions) and SAR (specific absorption rates) testing is required for re-certification. If a CSE (conducted spurious emissions) certification is already in place than a radiated cabinet test will suffice to complete certification.
The TI WL18xxMOD is MIC Certified
Customers don't need to perform additional tests for Japan radio for WL18xxMOD when they use the Certified antenna types
WL18XXMODGB MIC Certification
Japan Radio Law - CAB
Telefication information
Test and Certification Services for Wireless Devices under Japanese Radio Law
The MIC ID of TI WL18xxMOD can be used on a host end product with a label that is visible
The host end product must display the MIC ID of the WL18xxMOD module
Reuse of MIC Certification
A new MIC ID is required in case the Host End product has different conducted power than the original certification. In certain condition, the applicants are allowed to leverage the module certificate without requiring a new MIC filing, or are allowed to leverage the RF testing of module during their MIC filing:
Conducted Power == Module
Conducted Power =/= Module
Leverage Fully test
Full test for VCCI (voluntary) Full test for VCCI (voluntary)
For portable devices...
With the WWAN function: Full test SAR and host requires a new ID
Without WWAN function: No SAR test is needed For portable devices...
Without WWAN function: No SAR test is needed
SAR: depends on host EMC/RF: 2 weeks
2) If SAR is required: full technical documents for the New ID (ex: module block diagram, schematics, BOM, etc.) 1) POA to authorize Sporton to handle the application
2) If SAR is required: full technical documents for the New ID (ex: module block diagram, schematics, BOM, etc.)
2) If SAR is required, full documents for the New ID is required (ex: host technical documents, host user manual, WWAN module technical documents) 1) Antenna report
2) If SAR is required, full documents for the New ID is required (ex: host technical documents, host user manual, WWAN module technical documents)
VCCI: Voluntary Control Council for Interference by Information Technology Equipment
WWAN: Wireless wide area network
A new antenna type requires one to report to regulatory
Connection from test port to external antenna doesn't require re-certification
For a device subject to SAR, a new ID is required for the host
Host cannot use the module ID, but module report can be leveraged
A: Customers can modify the antenna design only if equal conducted power is achieved. A lower conducted power is NOT allowed in Japan. However, higher antenna gain is acceptable if the EIRP (equivalent isotropic radiated power) limit is passed.
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This page was last edited on 12 October 2018, at 09:38.