Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
WalTech International Inc. Date: 13 January 2026 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii) (KDB 986446 D01 Covered Equipment) Section 2.911(d)(5)(i) WalTech International Inc. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The software to be loaded prior to marketing of the equipment identified below is not "covered" software manufactured by any entity including predecessors, successors, parents, subsidiaries, or affiliates or any entity which has rebranded or relabeled the software produced by the entity(ies) identified on the "Covered List" DA 24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). WalTech International Inc. further certifies that no Cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software is installed in the equipment being certified. Section 2.911(d)(5)(ii) WalTech International Inc. certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Type of Equipment subject to FCC Certification: FCC ID: 2BTPW-WLTUST03 If you have any questions, please feel free to contact me Contact Person: Rockey Roger Position in the Company: WalTech International Inc. Date of Signature: 13 January 2026 Signatory (signature of the applicant)
UNITED STATES DESIGNATED AGENT LETTER Date: 2026-1-13 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Applicant U.S. designated agent Company Name: WalTech International Inc. Company Name: WalTech International Inc. Contact Name: Rockey Roger Contact Name: Rockey Roger Address: 7401 Daves Landing Dr Address: 7401 Daves Landing Dr City/Province/Zip: Austin, Texas-78724 USA City/Province/Zip: Austin, Texas-78724 USA Telephone: 512-806-9158 Telephone: 512-806-9158 Email: [email protected] Email: [email protected] FRN: 0037749827 FRN: 0037749827 Applicable Equipment: FCC ID: 2BTPW-WLTUST03 ATTN: Director of Certification: We, <WalTech International Inc. > and <WalTech International Inc.> understand and acknowledge the applicants consent and the designated agent’s obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and e-mail of the designated agent listed above. We, < WalTech International Inc. > and <WalTech International Inc.> acknowledge the applicant’s acceptance of its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Applicant WalTech International Inc. U.S. designated agent WalTech International Inc. Name (Printed): Rockey Roger Name (Printed): Rockey Roger Title: CEO & Co-Founder Title: CEO & Co-Founder Signature: Signature:
WalTech International Inc. Date: January 13, 2026 To: Federal Communications Commission, Authorization & EvaluationDivision,7435 Oakland Mills Road, Columbia, MD21046 To Whom It May Concern: The WalTech International Inc., the under signed, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the WalTech International Inc. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2BTPW-WLTUST03 including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the WalTech International Inc. The WalTech International Inc. also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section862. Yours Sincerely, Print name: Rockey Roger Title: CEO & Co-Founder WalTech International Inc.
WalTech International Inc. Date: 13 January 2026 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 RE: WalTech International Inc. FCC ID: 2BTPW-WLTUST03 FCC Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. WalTech International Inc. requests that the following documents regarding this submission for FCC ID : 2BTPW-WLTUST03 be kept Long-Term confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Schematics Schematics.pdf Operational Description Operational Description.pdf And below exhibit kept short-term confidential (180 days): Exhibit Type File Name External Photos External Photo.pdf Internal Photos Internal Photo.pdf Test Setup Photos Test Setup Photos.pdf Users Manuals Users Manual.pdf Those documents contain detailed system and equipment description and related information about the product which WalTech International Inc. considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, WalTech International Inc. considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Thank you for your attention to this matter. Yours Sincerely, Print name: Rockey Roger Title: CEO & Co-Founder WalTech International Inc.
Tune-up
Report No.: BL-SH25A1142-701 Tel: 86-21-58180736 E-mail: [email protected] Page No. 2 / 13 Web: www.titcgroup.com Template No.: TRP7-EC-03 V2.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China Revision History Version Issue Date Revisions Content Rev. 01 Jan. 19, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ......................................................................................................... 4 2.1 Applicant Information .................................................................................................. 4 2.2 Manufacturer Information ............................................................................................ 4 2.3 General Description for Equipment under Test (EUT) .............................................. 4 2.4 Technical Information .................................................................................................. 4 3 SUMMARY OF TEST RESULT ................................................................................................... 6 3.1 Test Standards ............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 7 5 ASSESSMENT RESULT ............................................................................................................. 9 5.1 Output Power ................................................................................................................ 9 5.2 Tune-up power ............................................................................................................ 10 5.3 RF Exposure Evaluation Result ................................................................................ 11 5.4 Collocated Power Density Calculation ..................................................................... 11 5.5 Conclusion .................................................................................................................. 12 Report No.: BL-SH25A1142-701 Tel: 86-21-58180736 E-mail: [email protected] Page No. 3 / 13 Web: www.titcgroup.com Template No.: TRP7-EC-03 V2.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shanghai Tejet Communications Technology Co., Ltd. Testing Center Address 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 1.2 Test Location Name Shanghai Tejet Communications Technology Co., Ltd. Testing Center Location 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1352. The laboratory has been listed by Industry Canada to perform electromagnetic emission measurements. The recognition numbers of test site are 29671. Report No.: BL-SH25A1142-701 Tel: 86-21-58180736 E-mail: [email protected] Page No. 4 / 13 Web: www.titcgroup.com Template No.: TRP7-EC-03 V2.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant WalTech International Inc Address P O Box 244, Kiel WI- 53042 USA 2.2 Manufacturer Information Manufacturer WalTech International Inc Address P O Box 244, Kiel WI- 53042 USA 2.3 General Description for Equipment under Test (EUT) EUT Name WalTech UST Model Name Under Test WLTUST03 Series Model Name N/A Description of Model name differentiation N/A Hardware Version 3 Software Version 16.31.36 (m0.stm.esp) Dimensions (Approx.) 5.5 in (L) x 3.25 in (W) x 1.25 in (H) Weight (Approx.) N/A 2.4 Technical Information Network and Wireless connectivity LTE(Cat M1/NB2) Cat-M:B1/ 2/ 3/ 4/ 5/ 8/ 12/ 13/ 18/ 19/ 20/ 25/ 26/ 27/ 28/ 66/ 85 Cat-NB:B1/ 2/ 3/ 4/ 5/ 8/ 12/ 13/ 18/ 19/ 20/ 25/ 28/ 66/ 71/ 85 2.4G WIFI BLE Zigbee The requirement for the following technical information of the EUT was tested in this report: Operating Mode LTE, 2.4GWIFI, BLE, Zigbee Frequency Range LTE Band 2 TX: 1850 ~ 1910 MHz RX: 1930 ~ 1990 MHz LTE Band 4 TX: 1710 ~ 1755 MHz RX: 2110 ~ 2155 MHz LTE Band 5 TX: 824 ~ 849 MHz RX: 869 ~ 894 MHz LTE Band 12 TX: 699 ~ 716 MHz RX: 729 ~ 746 MHz LTE Band 13 TX: 777 ~ 787 MHz RX: 746 ~ 756 MHz LTE Band 25 TX: 1850 ~ 1915 MHz RX: 1930 ~ 1995 MHz LTE Band 26 TX: 814 ~ 849 MHz RX: 859 ~ 894 MHz LTE Band 66 TX: 1710 ~ 1780 MHz RX: 2110 ~ 2180 MHz Report No.: BL-SH25A1142-701 Tel: 86-21-58180736 E-mail: [email protected] Page No. 5 / 13 Web: www.titcgroup.com Template No.: TRP7-EC-03 V2.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China LTE Band 71 TX: 663 ~ 698 MHz RX: 617 ~ 652 MHz LTE Band 85 TX: 698 ~ 716 MHz RX: 728 ~ 746 MHz 2.4G WIFI 2412 ~ 2462 MHz BLE 2402 ~ 2480 MHz Zigbee 2400 to 2483.5MHz Antenna Type WWAN: External Antenna WIFI: PCB Antenna Bluetooth: PCB Antenna Exposure Category General Population/Uncontrolled Exposure Product Type Mobile Device Report No.: BL-SH25A1142-701 Tel: 86-21-58180736 E-mail: [email protected] Page No. 6 / 13 Web: www.titcgroup.com Template No.: TRP7-EC-03 V2.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 3 SUMMARY OF TEST RESULT 3.1 Test Standards No. Identity Document Title 1 47 CFR Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices 2 KDB 447498 D04 v01 447498 D04 Interim General R…
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March 2011Doc ID 018585 Rev 11/28 AN3359 Application note Low cost PCB antenna for 2.4GHz radio: Meander design 1 Introduction This application note is dedicated to the STM32W108 product family from STMicroelectronics. One of the main reasons to use a PCB antenna is the reduced overall cost of the radio module. Well designed and implemented PCB-printed antennas have a similar performance to the SMD ceramic equivalence. In general, the footprint for a ceramic SMD antenna is smaller than that for a PCB-printed variant. For a PCB-printed antenna solution, the increased size of the PCB in relation to space required for the antenna means that the radio module is larger cost of the PCB increased. The increased cost of the PCB is smaller and less expensive than a SMD ceramic antenna. The STM32-RFCKIT RF control kit is based on an STM32W108xx RF microcontroller. It implements a PCB-printed antenna to perform RF communications. www.st.com ContentsAN3359 2/28Doc ID 018585 Rev 1 Contents 1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1Coordinate system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2Layout specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3Impedance matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4Radiation pattern, 3-D visualization . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5Radiation pattern, 2-D visualization . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 6Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 7Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 8Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 AN3359 Doc ID 018585 Rev 13/28 Table 1.Specification of the recommended substrate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 2.Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 AN3359 4/28Doc ID 018585 Rev 1 Figure 1.Spherical coordinate system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Figure 2.Layout of Meander-like PCB antennae . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 3.Cross section of the PCB at antennae region. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 4.Part of the ZigBee module's PCB with Meander-like antenna (around scale 4:1) . . . . . . . . 8 Figure 5.Bypassing impedance matching circuitry - direct RF connection . . . . . . . . . . . . . . . . . . . . . 8 Figure 6.Complex impedance of the Meander-like antenna on Smith Chart . . . . . . . . . . . . . . . . . . . 9 Figure 7.Magnitude of the S11 parameter in logarithmic scale (Cartesian plot) . . . . . . . . . . . . . . . . 10 Figure 8.Antenna's Standing Wave Ratio (SWR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Figure 9.Three dimensional (3-D) radiation pattern overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 10.Radiation pattern on Y-Z plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Figure 11.Radiation pattern on X-Z plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Figure 12.Major planes used to visualize 3-D radiation pattern using 2-D plots . . . . . . . . . . . . . . . . . 15 Figure 13.Far field radiation pattern plotted on Y-Z plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 14.normalized radiation pattern on Y-Z plan (Polar plot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Figure 15.normalized radiation pattern on Y-Z plane (Cartesian plot)) . . . . . . . . . . . . . . . . . . . . . . . . 18 Figure 16.Far field radiation pattern plotted on X-Y plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 17.Normalized radiation pattern on X-Y plan (Polar plot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Figure 18.Normalized radiation pattern on X-Y plan (Cartesian plot) . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 19.Far field radiation pattern plotted on X-Z plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 20.Normalized radiation pattern on X-Z plane (Polar plot). . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Figure 21.Normalized radiation pattern on X-Z plane (Cartesian plot) . . . . . . . . . . . . . . . . . . . . . . . . 24 AN3359Coordinate system Doc ID 018585 Rev 15/28 1 Coordinate system For the purpose of this document, the spherical coordinate system illustrated in Figure 1 is used. Figure 1.Spherical coordinate system The PCB module is orientated vertically (plane X-Z), and located in proximity to the origin of the coordinate system. The azimuth angle radiates from the X-axis towards the Y-axis, and the elevation angle radiates from the Z-axis towards the horizontal plane, X-Y. Sometimes, as with geographical and navigational systems, the X-axis is called the "Nord-axis", the Y- axis is called the "East-axis" and the Z-axis is called the "Zenith-axis". Layout specificationAN3359 6/28Doc ID 018585 Rev 1 2 Layout specification PCB antennas, including the electrical parameters of PCB materials used, are layout sensitive. STMicroelectronics recommends using a layout as close as possible to that shown in Figure 2. Figure 2.Layout of Meander-like PCB antennae The electrical parameters and performance of the PCB antenna are also determined by the substrate used, in particular the thickness of the core and dielectric constants . Figure 3 illustrates a typical c…
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Report No.: BL-SH25A1142-601 Tel: 86-21-58180736 E-mail: [email protected] Page No. 2 / 61 Web: www.titcgroup.com Template No.: TRP6-EC-09 V3.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China Revision History Version Issue Date Revisions Rev. 01 Jan. 15, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 8 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 9 4.1 Test Environments ........................................................................................................ 9 4.2 Test Equipment List ...................................................................................................... 9 4.3 Test Software List ......................................................................................................... 9 4.4 Measurement Uncertainty ........................................................................................... 10 4.5 Decision Rule ............................................................................................................. 11 4.6 Description of Test Setup ........................................................................................... 11 4.7 Measurement Results Explanation Example ............................................................... 14 5 TEST ITEMS ........................................................................................................................... 15 5.1 Antenna Requirements ............................................................................................... 15 5.2 Output Power ............................................................................................................. 16 5.3 Occupied Bandwidth ................................................................................................... 17 5.4 Conducted Spurious Emission .................................................................................... 18 5.5 Band Edge (Authorized-band band-edge) ................................................................... 20 Report No.: BL-SH25A1142-601 Tel: 86-21-58180736 E-mail: [email protected] Page No. 3 / 61 Web: www.titcgroup.com Template No.: TRP6-EC-09 V3.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 5.6 Conducted Emission ................................................................................................... 21 5.7 Radiated Spurious Emission ....................................................................................... 22 5.8 Band Edge (Restricted-band band-edge) .................................................................... 26 5.9 Power Spectral density (PSD) .................................................................................... 27 ANNEX A TEST RESULT ........................................................................................................... 28 A.1 Output Power, Duty Cycle .......................................................................................... 28 A.2 Occupied Bandwidth ................................................................................................... 32 A.3 Conducted Spurious Emission .................................................................................... 37 A.4 Band Edge (Authorized-band band-edge) ................................................................... 44 A.5 Conducted Emission ................................................................................................... 47 A.6 Radiated Spurious Emission ....................................................................................... 48 A.7 Band Edge (Restricted-band band-edge) .................................................................... 54 A.8 Power Spectral Density (PSD) .................................................................................... 58 ANNEX B TEST SETUP PHOTOS ............................................................................................. 60 ANNEX C EUT EXTERNAL PHOTOS ......................................................................................... 60 ANNEX D EUT INTERNAL PHOTOS .......................................................................................... 60 Report No.: BL-SH25A1142-601 Tel: 86-21-58180736 E-mail: [email protected] Page No. 4 / 61 Web: www.titcgroup.com Template No.: TRP6-EC-09 V3.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shanghai Tejet Communications Technolo…
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Report No.: BL-SH25A1142-602 Tel: 86-21-58180736 E-mail: [email protected] Page No. 2 / 47 Web: www.titcgroup.com Template No.: TRP6-EC-09 V3.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China Revision History Version Issue Date Revisions Rev. 01 Jan. 15, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 7 3.1 Test Standards ............................................................................................................. 7 3.2 Test Verdict .................................................................................................................. 7 4 GENERAL TEST CONFIGURATIONS ...................................................................................... 8 4.1 Test Environments ........................................................................................................ 8 4.2 Test Equipment List ...................................................................................................... 8 4.3 Test Software List ......................................................................................................... 8 4.4 Decision Rule ............................................................................................................... 9 4.5 Measurement Uncertainty ............................................................................................. 9 4.6 Description of Test Setup ........................................................................................... 10 4.7 Measurement Results Explanation Example ............................................................... 13 5 TEST ITEMS ........................................................................................................................... 14 5.1 Antenna Requirements ............................................................................................... 14 5.2 Output Power ............................................................................................................. 15 5.3 Occupied Bandwidth ................................................................................................... 16 5.4 Conducted Spurious Emission .................................................................................... 17 5.5 Band Edge (Authorized-band band-edge) ................................................................... 19 Report No.: BL-SH25A1142-602 Tel: 86-21-58180736 E-mail: [email protected] Page No. 3 / 47 Web: www.titcgroup.com Template No.: TRP6-EC-09 V3.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, Xuanqiao, Pudong New District, Shanghai, China 5.6 Conducted Emission ................................................................................................... 20 5.7 Radiated Spurious Emission ....................................................................................... 21 5.8 Band Edge (Restricted-band band-edge) .................................................................... 25 5.9 Power Spectral density (PSD) .................................................................................... 26 ANNEX A TEST RESULT ........................................................................................................... 27 A.1 Output Power, Duty Cycle .......................................................................................... 27 A.2 Occupied Bandwidth ................................................................................................... 30 A.3 Conducted Spurious Emission .................................................................................... 33 A.4 Band Edge (Authorized-band band-edge) ................................................................... 37 A.5 Conducted Emission ................................................................................................... 38 A.6 Radiated Spurious Emission ................................................................................................. 39 A.7 Band Edge (Restricted-band band-edge) .................................................................... 43 A.8 Power Spectral Density (PSD) .................................................................................... 45 ANNEX B TEST SETUP PHOTOS ............................................................................................. 46 ANNEX C EUT EXTERNAL PHOTOS ......................................................................................... 46 ANNEX D EUT INTERNAL PHOTOS .......................................................................................... 46 Report No.: BL-SH25A1142-602 Tel: 86-21-58180736 E-mail: [email protected] Page No. 4 / 47 Web: www.titcgroup.com Template No.: TRP6-EC-09 V3.0 Add: 1-2/F., Building 1, No.222, Xuanlan Road, X…
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7401 Daves Landing Dr Austin Texas · 78724 · United States
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.80 mW |
| 2 | 15C | 2.40 GHz - 2.48 GHz | 470.00 µW |