2A789-UX33US4G multimode engineering gateway

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 㾝䒓㕃㽯㼄 Ⱆ䊵 NN 紺䓎 ⿽脸紺 㕃紺〄䋒碫ⵆ 姻䒭䔱咓㕃紺 ⿽脸紺 皮ⵘ 㥫᱁䲮Ხ⋈瀰┯䌦㭂䆶⚊ᰴ潼姬Ხ⋈⇶伄ᴡ帧〗8日䳆䌼ⱹぷ瀰 ┯巠䟔⻌ᾼᰒ潼⇶伄攇垈䌯〾⨀ⱹぷ忎⇝‎⦥⇶噓䒋ㆱ㏄瀰 奭≑潽 fÓÖĉÖĉ§î瀆çÁĥÁçĂąõ½ĕ·Đ潻/îĐÓÁçÖĥÖîÍÁîĥÖąõîìÁîĐ潼ĐÓÖĉĂąõ½ĕ·Đì§Ĭ·§ĕĉÁą§½Öõ ÖîĐÁąÌÁąÁî·Á潻/îĐÓÖĉ·§ĉÁ潼ÖĐì§Ĭ¶ÁîÁ·Áĉĉ§ąĬÌõąĕĉÁąĉĐõЧäÁ Ăą§·ĐÖ·§ç§î½ÌÁ§ĉÖ¶çÁìÁ§ĉĕąÁĉ§Í§ÖîĉĐÖîĐÁąÌÁąÁî·Á潻 |[E/E' 㔳姅✎᱁>f⅜✰䳆姅✎澳帉䌯Ვ⨀㍷ᄣᴧ嶚带䆎垈㩉嶊ᵕ䒋ⲛ䌯╁㑶 fÓÖĉ½ÁĥÖ·ÁÖĉ§î>fĉÖîÍçÁ瀆§îĐÁîÁĥÖ·Á潼ĦÓÖ·ÓÖĉĉĕÖЧ¶çÁÌõąĐÓÁ§ĂĂçÖ·§ĐÖõî ĉ·ÁÖõĉĐӧйÁĄĕÖąÁçõĦ½§Đ§Đą§îĉìÖĉĉÖõĐÁ FCC Warning This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interferenceto radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Ь Reorient or relocate the receiving antenna. Ь Increase the separation between the equipment and receiver. Ь Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Ь Consult the dealer or an experienced radio/TV technician for help. Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

NingboLingzhuTechnologyCO.,Ltd. No.578,Building7,No.535KangqiaoSouthRoad,JiangbeiDistrict,NingboCity,ZhejiangProvince,China FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2023-11-17 Towhomitmayconcern: We,NingboLingzhuTechnologyCO.,Ltd.,herebycertifythattheequipmentforwhichauthorizationis soughtFCCID:2A789-UX33USisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRas wellasKDB986446D01. Sincerely, Signature LinyunLi NingboLingzhuTechnologyCO.,Ltd. 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 3

NingboLingzhuTechnologyCO., Ltd. No.578,Building7,No.535KangqiaoSouth Road, JiangbeiDistrict,NingboCity, ZhejiangProvince,China FederalCommunicationsCommission Authorizationand EvaluationDivision EquipmentAuthorizationBranch 7435 OaklandMills Road Columbia,MD 21046 2023-11-17 U.S. AgentDesignation NingboLingzhuTechnologyCO., Ltd.acknowledgestheir consentfor the followingcontactlocatedin the UnitedStatesto act as their agent for serviceof processfor the equipmentfor which authorizationis sought FCC ID:2A789-UX33US Nameand companyof U.S. agent: ACT Lab LLC PhysicalU.S. addressof agent: 3280 East 59th StreetLong Beach , CA 90805UnitedStates FRN of U.S. agent: 0033465568 Email addressof U.S. agent: [email protected] ACT Lab LLCacknowledgestheir obligationto acceptserviceof processon behalfof NingboLingzhuTechnologyCO., Ltd.. NingboLingzhuTechnologyCO., Ltd.with the FRN0032739252acceptsits obligationto maintainan agent for serviceof processin the UnitedStatesfor no less than one year after either the granteehas permanently terminatedall marketingand importationof the applicableequipmentwithin the U.S., or the conclusionof any Commission-relatedadministrativeor judicialproceedinginvolvingthe equipment,whicheveris later. By signingthis form, we confirmthe aboveand that we are awareof the applicationrequirementslisted under§ 2.911(d)(7). The informationprovidedin this letter is basedon the referencedrule parts of Title 47 of the CFR as well as KDB 986446D01. An expirationdate for this letter does not exist. In case the U.S. agent changes,the granteeis obligatedto notify the FCC within 30 days via the grantingTCB. Sincerely, Signature LinyunLi NingboLingzhuTechnologyCO., Ltd. Signature Scott Huber SeniorTechnicalDirector ACT Lab LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

CONFIDENTIALITYREQUEST forCertificationServiceinUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21046 Date:<2023-11-17> PursuanttoParagraphs§0.457and0.459oftheCommission’sRules(47C.F.R.)and Section§552(b)(4)oftheFreedomofInformationAct,werequestsconfidentialityfor thefollowingproducts: FCCIDModelname 2A789-UX33USUX33-US Fortheproductstatedabove,werequestthatthefollowinginformationbeheld confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term ConfidentialityDays ExternalPhotos InternalPhotos BlockDiagram Schematics TestSetupPhotos User’sManual PartsList TuneUp OperationalDescriptions Thelong-termconfidentialityexhibitscontainourtradesecretsandproprietary informationthatcouldbeofbenefittoourcompetitors. Theshort-termconfidentialityonthebasisofensuringthatbusinesssensitive informationremainsconfidentialuntiltheactualmarketingofournewdevice. Ifyouhaveanyquestions,pleasefeelfreetocontactmeattheaddressshownbelow. Sincerely, Name/Title： LinyunLi/ Company: NingboLingzhuTechnologyCO.,Ltd. Address: No.578,Building7,No.535KangqiaoSouthRoad,JiangbeiDistrict, NingboCity,ZhejiangProvince,China Phone: +86-0571-86581786 Fax: +86-0571-86581786 E-Mail: [email protected]

NingboLingzhuTechnologyCO.,Ltd. No.578,Building7,No.535KangqiaoSouthRoad,JiangbeiDistrict,NingboCity,ZhejiangProvince,China FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2023-11-17 Towhomitmayconcern: We,NingboLingzhuTechnologyCO.,Ltd.theundersigned,herebyauthorizeEurofinsProductService GmbHtoactonourbehalfinallmattersrelatingtoapplicationsforequipmentauthorizationFCCID: 2A789-UX33US includingthesigningofalldocumentsrelatedtothesematters. AnyandallactscarriedoutbyEurofinsProductServiceGmbHonourbehalfshallhavethesame effectasactsofourown. Bysigningthisapplicationform,weagreetoEurofins’currentvalidGeneralTermsandConditions (AGB),TestingandCertificationRegulations(PZO)whichcanbeviewedonfollowingwebsite www.eurofins.de/eeorretrievedonrequest. Wealsoherebycertifythatnopartytothisapplicationissubjecttoadenialofbenefits,includingFCC benefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.862. Sincerely, Name/Title ： LinyunLi/ Company: NingboLingzhuTechnologyCO.,Ltd. Address: No.578,Building7,No.535KangqiaoSouthRoad,JiangbeiDistrict, NingboCity,ZhejiangProvince,China Phone: +86-0571-86581786 Fax: +86-0571-86581786 E-Mail: [email protected]

FCC ID: 2A789-UX33US TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT LTE Antenna FCC ID: 2A789-UX33US TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2A789-UX33US TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT ZIGBEE Antenna BT Antenna WIFI Antenna WIFI Antenna

FCC ID: 2A789-UX33US TB-RF-074-1.0 Appendix IID Label 4G multimode engineering gateway FCC ID: 2A789-UX33US Model: UX33-US This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. FCC ID: 2A789-UX33US TB-RF-074-1.0 Appendix II ID Label Location

FCC ID: 2A789-UX33US TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT ZIGBEE Antenna BT Antenna WIFI Antenna WIFI Antenna FCC ID: 2A789-UX33US TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Appearance of PCB FCC ID: 2A789-UX33US TB-RF-074-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202305-0073-2 Page: 1 of 6 TB-RF-074-1.0 1 A/F., Building.6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao’an, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Maximum Permissible Exposure Evaluation FCC ID: 2A789-UX33US 1. Client Information Applicant : Ningbo Lingzhu Technology CO., Ltd. Address : No.578, Building 7, No.535 Kangqiao South Road, Jiangbei District, Ningbo, City, Zhejiang Province, China. 315000 Manufacturer : Ningbo Lingzhu Technology CO., Ltd. Address : No.578, Building 7, No.535 Kangqiao South Road, Jiangbei District, Ningbo, City, Zhejiang Province, China. 315000 2. General Description of EUT EUT Name : 4G multimode engineering gateway Model(s) No. : UX33-US Model Difference : ---- Product Description : Operation Frequency: ZigBee: 2405MHz~2480MHz Bluetooth 5.0(BLE): 2402MHz~2480MHz 2.4G WiFi: 2412MHz~2462MHz LTE: Band 2/4/12 Power Supply : AC Adapter (Model: DCT12W050200US-A0) Input: 100-240V~50/60Hz 0.3A max. Output: 5.0V⎓2.0A Software Version : 1.4.2 Hardware Version : V3 Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202305-0073-2 Page: 2 of 6 TB-RF-074-1.0 MPE Calculations for WIFI 1. Antenna Gain: ZigBee Copper tube Antenna: 3dBi BLE Copper tube Antenna: 3dBi 2.4G WiFi Copper tube Antenna: 3dBi LTE Copper tube Antenna: 2dBi 2. EUT Operation Condition: Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 3. Exposure Evaluation: Equation from page 18 of OET Bulletin 65, Edition 97-01 S=(PG)/4πR 2 Where S: power density P: power input to the antenna G: power gain of the antenna in the direction of interest relative to an isotropic radiator. R: distance to the center of radiation of the antenna Report No.: TBR-C-202305-0073-2 Page: 3 of 6 TB-RF-074-1.0 4. Test Result: ZigBee MPE Result Mode N TX Freq. (MHz) Conducted Power(max) (dBm) Turn-up Power (dB) Max tune up power (dBm) [P] ANT Gain (dBi) [G] Distance (cm) [R] Power Density (mW/ cm 2 ) [S] ZigBee 1 2405 5.72 6±1 7 3 20 0.0020 2445 5.50 6±1 7 3 20 0.0020 2480 5.42 5±1 6 3 20 0.0016 Note: N TX = Number of Transmit Antennas RF Output power specifies that Maximum Conducted Peak Output Power. BLE MPE Result Mode N TX Freq. (MHz) Conducted Power(max) (dBm) Turn-up Power (dB) Max tune up power (dBm) [P] ANT Gain (dBi) [G] Distance (cm) [R] Power Density (mW/ cm 2 ) [S] BLE (1Mbps) 1 2402 6.89 7±1 8 3 20 0.0025 2440 6.63 7±1 8 3 20 0.0025 2480 6.54 7±1 8 3 20 0.0025 BLE (2Mbps) 1 2402 6.88 7±1 8 3 20 0.0025 2440 6.62 7±1 8 3 20 0.0025 2480 6.53 7±1 8 3 20 0.0025 Note: N TX = Number of Transmit Antennas RF Output power specifies that Maximum Conducted Peak Output Power. Report No.: TBR-C-202305-0073-2 Page: 4 of 6 TB-RF-074-1.0 2.4G WiFi MPE Result Antenna 1 Mode N TX Freq. (MHz) Conducted Power(max) (dBm) Turn-up Power (dB) Max tune up power (dBm) [P] ANT Gain (dBi) [G] Distance (cm) [R] Power Density (mW/ cm 2 ) [S] 802.11b 1 2412 18.03 18±1 19 3 20 0.0315 2437 17.81 18±1 19 3 20 0.0315 2462 17.51 18±1 19 3 20 0.0315 802.11g 1 2412 16.10 16±1 17 3 20 0.0199 2437 13.66 14±1 15 3 20 0.0126 2462 13.66 14±1 15 3 20 0.0126 802.11n20 1 2412 14.31 14±1 15 3 20 0.0126 2437 13.64 14±1 15 3 20 0.0126 2462 13.34 13±1 14 3 20 0.0100 802.11n40 1 2422 12.17 12±1 13 3 20 0.0079 1 2437 11.78 12±1 13 3 20 0.0079 1 2452 12.04 12±1 13 3 20 0.0079 Note: N TX = Number of Transmit Antennas RF Output power specifies that Maximum Conducted Peak Output Power. Report No.: TBR-C-202305-0073-2 Page: 5 of 6 TB-RF-074-1.0 2.4G WiFi MPE Result Antenna 2 Mode N TX Freq. (MHz) Conducted Power(max) (dBm) Turn-up Power (dB) Max tune up power (dBm) [P] ANT Gain (dBi) [G] Distance (cm) [R] Power Density (mW/ cm 2 ) [S] 802.11b 1 2412 18.64 19±1 20 3 20 0.0397 2437 17.52 18±1 19 3 20 0.0315 2462 17.86 18±1 19 3 20 0.0315 802.11g 1 2412 14.51 15±1 16 3 20 0.0158 2437 14.29 14±1 15 3 20 0.0126 2462 14.22 14±1 15 3 20 0.0126 802.11n2 0 1 2412 13.35 13±1 14 3 20 0.0100 2437 12.85 13±1 14 3 20 0.0100 2462 12.64 13±1 14 3 20 0.0100 802.11n4 0 1 2422 11.5 12±1 13 3 20 0.0079 1 2437 11.2 11±1 12 3 20 0.0063 1 2452 10.89 11±1 12 3 20 0.0063 Note: N TX = Number of Transmit Antennas RF Output power specifies that Maximum Conducted Peak Output Power. LTE MPE Result Antenna Mode N TX Freq. (MHz) Conducted Power(max) (dBm) Turn-up Power (dB) Max tune up power (dBm) [P] ANT Gain (dBi) [G] Distance (cm) [R] Power Density (mW/ cm 2 ) [S] LTE 1 Band 2 25.31 25±1 26 2 20 0.1255 Band 4 25.25 25±1 26 2 20 0.1255 Band 12 24.96 25±1 26 2 20 0.1255 Note: N TX = Number of Transmit Antennas RF Output power specifies that Maximum Conducted Peak Output Power. Report No.: TBR-C-202305-0073-2 Page: 6 of 6 TB-RF-074-1.0 5. Conclusion: As specified in Table 1B of 47 CFR 1.1310- Limits for Maximum Permissible Exposure (MPE), Limits for General Population/ Uncontrolled Exposure Frequency Range (MHz) Power density (mW/ cm 2 ) 300-1,500 F/1500 1,500-100,000 1.0 For ZigBee&BLE&2.4G WiFi&LTE MPE limit S: 0.466mW/ cm 2 6. Summary simultaneous transmission results ZigBee, Bluetooth, 2.4G WiFi and LTE support simultaneous transmit the ZigBee MPE (Ratio) BLE MPE (Ratio) 2.4G WiFi AN1 MPE (Ratio) 2.4G WiFi AN2 MPE (Ratio) LTE MPE (Ratio) simultaneous MPE (Ratio) MPE Limits (Ratio) 0.0020 0.0025 0.0315 0.0397 0.1255 0.2012 0.466 So, RF exposure limit warning or SAR test are not required. The EUT will only be used with a separation of 20cm or greater between the antenna and nearby persons and can therefore be considered a mobile transmitter per 47 CFR2.1091 (b). The RF Exposure Information page from the manual is included here for reference. -----END OF REPORT-----

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 20 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2-20MHz-QPSK-18700-1RB#0-PASS Band2-20MHz-QPSK-18900-1RB#0-PASS Band2-20MHz-QPSK-19100-1RB#0-PASS Band2-20MHz-QPSK-18700-100RB#0-PASS Band2-20MHz-QPSK-18900-100RB#0-PASS Band2-20MHz-QPSK-19100-100RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 21 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 3: 26dB Bandwidth and Occupied Bandwidth Test Result Band Bandwidth Modulation Channel RB Configuration Occupied Bandwidth (MHz) 26dB Bandwidth (MHz) Verdict Band2 1.4MHz QPSK 18607 6RB#0 1.0952 1.284 PASS Band2 1.4MHz 16QAM 18607 6RB#0 1.0955 1.273 PASS Band2 1.4MHz QPSK 18900 6RB#0 1.0927 1.287 PASS Band2 1.4MHz 16QAM 18900 6RB#0 1.0985 1.299 PASS Band2 1.4MHz QPSK 19193 6RB#0 1.0937 1.279 PASS Band2 1.4MHz 16QAM 19193 6RB#0 1.0945 1.289 PASS Band2 3MHz QPSK 18615 15RB#0 2.6947 2.893 PASS Band2 3MHz 16QAM 18615 15RB#0 2.6833 2.903 PASS Band2 3MHz QPSK 18900 15RB#0 2.6905 2.901 PASS Band2 3MHz 16QAM 18900 15RB#0 2.6811 2.883 PASS Band2 3MHz QPSK 19185 15RB#0 2.6856 2.888 PASS Band2 3MHz 16QAM 19185 15RB#0 2.6838 2.906 PASS Band2 5MHz QPSK 18625 25RB#0 4.5015 4.955 PASS Band2 5MHz 16QAM 18625 25RB#0 4.4922 4.895 PASS Band2 5MHz QPSK 18900 25RB#0 4.5012 5.775 PASS Band2 5MHz 16QAM 18900 25RB#0 4.5005 5.608 PASS Band2 5MHz QPSK 19175 25RB#0 4.4908 4.916 PASS Band2 5MHz 16QAM 19175 25RB#0 4.4891 4.966 PASS Band2 10MHz QPSK 18650 50RB#0 8.9804 9.822 PASS Band2 10MHz QPSK 18900 50RB#0 8.9756 9.775 PASS Band2 10MHz QPSK 19150 50RB#0 8.9615 9.713 PASS Band2 10MHz 16QAM 18650 27RB#0 4.9905 5.946 PASS Band2 10MHz 16QAM 18900 27RB#0 4.9927 6.499 PASS Band2 10MHz 16QAM 19150 27RB#0 4.9858 5.929 PASS Band2 15MHz QPSK 18675 75RB#0 13.485 14.66 PASS Band2 15MHz QPSK 18900 75RB#0 13.476 14.78 PASS Band2 15MHz QPSK 19125 75RB#0 13.398 14.55 PASS Band2 20MHz QPSK 18700 100RB#0 17.932 19.37 PASS Band2 20MHz QPSK 18900 100RB#0 17.980 19.57 PASS Band2 20MHz QPSK 19100 100RB#0 17.888 19.29 PASS Band2 15MHz 16QAM 18675 27RB#0 5.1204 6.359 PASS Band2 15MHz 16QAM 18900 27RB#0 5.1357 6.340 PASS Band2 15MHz 16QAM 19125 27RB#0 5.1620 6.501 PASS Band2 20MHz 16QAM 18700 27RB#0 5.2599 6.636 PASS Band2 20MHz 16QAM 18900 27RB#0 5.2681 6.573 PASS Band2 20MHz 16QAM 19100 27RB#0 5.2485 6.667 PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 22 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Test Graphs Band2-1.4MHz-QPSK-18607-6RB#0-PASS Band2-1.4MHz-16QAM-18607-6RB#0-PASS Band2-1.4MHz-QPSK-18900-6RB#0-PASS Band2-1.4MHz-16QAM-18900-6RB#0-PASS Band2-1.4MHz-QPSK-19193-6RB#0-PASS Band2-1.4MHz-16QAM-19193-6RB#0-PASS Band2-3MHz-QPSK-18615-15RB#0-PASS Band2-3MHz-16QAM-18615-15RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 23 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2-3MHz-QPSK-18900-15RB#0-PASS Band2-3MHz-16QAM-18900-15RB#0-PASS Band2-3MHz-QPSK-19185-15RB#0-PASS Band2-3MHz-16QAM-19185-15RB#0-PASS Band2-5MHz-QPSK-18625-25RB#0-PASS Band2-5MHz-16QAM-18625-25RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 24 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2-5MHz-QPSK-18900-25RB#0-PASS Band2-5MHz-16QAM-18900-25RB#0-PASS Band2-5MHz-QPSK-19175-25RB#0-PASS Band2-5MHz-16QAM-19175-25RB#0-PASS Band2-10MHz-QPSK-18650-50RB#0-PASS Band2-10MHz-QPSK-18900-50RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 25 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2-10MHz-QPSK-19150-50RB#0-PASS Band2-10MHz-16QAM-18650-27RB#0-PASS Band2-10MHz-16QAM-18900-27RB#0-PASS Band2-10MHz-16QAM-19150-27RB#0-PASS Band2-15MHz-QPSK-18675-75RB#0-PASS Band2-15MHz-QPSK-18900-75RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 26 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2-15MHz-QPSK-19125-75RB#0-PASS Band2-20MHz-QPSK-18700-100RB#0-PASS Band2-20MHz-QPSK-18900-100RB#0-PASS Band2-20MHz-QPSK-19100-100RB#0-PASS Band2-15MHz-16QAM-18675-27RB#0-PASS Band2-15MHz-16QAM-18900-27RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 27 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2-15MHz-16QAM-19125-27RB#0-PASS Band2-20MHz-16QAM-18700-27RB#0-PASS Band2-20MHz-16QAM-18900-27RB#0-PASS Band2-20MHz-16QAM-19100-27RB#0-PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 28 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 4: Band Edge Test Result Band Bandwidth Modulation Channel RB Configuration Level_dBm Margin Verdict Band2 3MHz QPSK 18615 1RB#0 -20.23 7.23 PASS Band2 1.4MHz QPSK 18607 1RB#0 -21.89 8.89 PASS Band2 1.4MHz 16QAM 18607 1RB#0 -22.13 9.13 PASS Band2 1.4MHz QPSK 18607 6RB#0 -38.41 7.21 PASS Band2 1.4MHz 16QAM 186…

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Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 33 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_5MHz_QPSK_18625_25RB#0 Band2_5MHz_16QAM_18625_25RB#0 Band2_5MHz_QPSK_19175_1RB#0 Band2_5MHz_16QAM_19175_1RB#0 Band2_5MHz_QPSK_19175_25RB#0 Band2_5MHz_16QAM_19175_25RB#0 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 34 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_10MHz_QPSK_18650_1RB#0 Band2_10MHz_16QAM_18650_1RB#0 Band2_10MHz_QPSK_18650_1RB#49 Band2_10MHz_QPSK_18650_50RB#0 Band2_10MHz_QPSK_19150_50RB#0 Band2_10MHz_16QAM_18650_1RB#49 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 35 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_10MHz_QPSK_19150_1RB#0 Band2_10MHz_16QAM_19150_1RB#0 Band2_10MHz_QPSK_19150_1RB#49 Band2_10MHz_16QAM_19150_1RB#49 Band2_15MHz_QPSK_18675_1RB#0 Band2_15MHz_16QAM_18675_1RB#0 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 36 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_15MHz_QPSK_18675_75RB#0 Band2_15MHz_QPSK_19125_75RB#0 Band2_15MHz_QPSK_18675_1RB#74 Band2_15MHz_16QAM_18675_1RB#74 Band2_15MHz_QPSK_19125_1RB#0 Band2_15MHz_16QAM_19125_1RB#0 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 37 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_15MHz_QPSK_19125_1RB#74 Band2_15MHz_16QAM_19125_1RB#74 Band2_20MHz_QPSK_18700_1RB#0 Band2_20MHz_QPSK_18700_100RB#0 Band2_20MHz_QPSK_19100_100RB#0 Band2_20MHz_16QAM_18700_1RB#0 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 38 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_20MHz_QPSK_18700_1RB#99 Band2_20MHz_16QAM_18700_1RB#99 Band2_20MHz_QPSK_19100_1RB#0 Band2_20MHz_16QAM_19100_1RB#0 Band2_20MHz_QPSK_19100_1RB#99 Band2_20MHz_16QAM_19100_1RB#99 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 39 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 5: Conducted Spurious Emission Test Result Band Bandwidth Modulation Channel RB Configuration Frequency Range Frequency Value(dBm) Limit (dBm) Verdict Band2 1.4MHz QPSK 18607 1RB#0 0.009~0.15 0.01 -49.03 -43.0 PASS Band2 1.4MHz QPSK 18607 1RB#0 0.15~30 0.15 -57.71 -33.0 PASS Band2 1.4MHz QPSK 18607 1RB#0 30~1000 913.19 -50.72 -13.0 PASS Band2 1.4MHz QPSK 18607 1RB#0 1000~3000 1847.20 -35.88 -13.0 PASS Band2 1.4MHz QPSK 18607 1RB#0 3000~20000 19992.35 -21.13 -13.0 PASS Band2 1.4MHz 16QAM 18607 1RB#0 0.009~0.15 0.02 -51.80 -43.0 PASS Band2 1.4MHz 16QAM 18607 1RB#0 0.15~30 0.15 -58.72 -33.0 PASS Band2 1.4MHz 16QAM 18607 1RB#0 30~1000 946.17 -50.82 -13.0 PASS Band2 1.4MHz 16QAM 18607 1RB#0 1000~3000 1847.00 -36.76 -13.0 PASS Band2 1.4MHz 16QAM 18607 1RB#0 3000~20000 19949.00 -21.01 -13.0 PASS Band2 1.4MHz QPSK 18607 6RB#0 0.009~0.15 0.01 -49.44 -43.0 PASS Band2 1.4MHz QPSK 18607 6RB#0 0.15~30 0.15 -60.41 -33.0 PASS Band2 1.4MHz QPSK 18607 6RB#0 30~1000 927.25 -50.91 -13.0 PASS Band2 1.4MHz QPSK 18607 6RB#0 1000~3000 1854.70 -31.41 -13.0 PASS Band2 1.4MHz QPSK 18607 6RB#0 3000~20000 19969.40 -21.72 -13.0 PASS Band2 1.4MHz 16QAM 18607 6RB#0 0.009~0.15 0.01 -47.29 -43.0 PASS Band2 1.4MHz 16QAM 18607 6RB#0 0.15~30 0.15 -58.27 -33.0 PASS Band2 1.4MHz 16QAM 18607 6RB#0 30~1000 895.73 -50.90 -13.0 PASS Band2 1.4MHz 16QAM 18607 6RB#0 1000~3000 1847.20 -30.72 -13.0 PASS Band2 1.4MHz 16QAM 18607 6RB#0 3000~20000 18164.85 -21.58 -13.0 PASS Band2 1.4MHz QPSK 18900 1RB#0 0.009~0.15 0.01 -48.78 -43.0 PASS Band2 1.4MHz QPSK 18900 1RB#0 0.15~30 0.15 -56.40 -33.0 PASS Band2 1.4MHz QPSK 18900 1RB#0 30~1000 922.89 -50.88 -13.0 PASS Band2 1.4MHz QPSK 18900 1RB#0 1000~3000 2769.80 -43.80 -13.0 PASS Band2 1.4MHz QPSK 18900 1RB#0 3000~20000 18147.43 -21.08 -13.0 PASS Band2 1.4MHz 16QAM 18900 1RB#0 0.009~0.15 0.01 -48.78 -43.0 PASS Band2 1.4MHz 16QAM 18900 1RB#0 0.15~30 0.15 -59.65 -33.0 PASS Band2 1.4MHz 16QAM 18900 1RB#0 30~1000 908.82 -50.75 -13.0 PASS Band2 1.4MHz 16QAM 18900 1RB#0 1000~3000 1876.45 -35.34 -13.0 PASS Band2 1.4MHz 16QAM 18900 1RB#0 3000~20000 19974.08 -21.51 -13.0 PASS Band2 1.4MHz QPSK 18900 6RB#0 0.009~0.15 0.02 -51.52 -43.0 PASS Band2 1.4MHz QPSK 18900 6RB#0 0.15~30 0.15 -58.18 -33.0 PASS Band2 1.4MHz QPSK 18900 6RB#0 30~1000 922.89 -50.91 -13.0 PASS Band2 1.4MHz QPSK 18900 6RB#0 1000~3000 1876.30 -28.97 -13.0 PASS Band2 1.4MHz QPSK 18900 6RB#0 3000~20000 19956.65 -20.90 -13.0 PASS Band2 1.4MHz 16QAM 18900 6RB#0 0.009~0.15 0.01 -48.47 -43.0 PASS Band2 1.4MHz 16QAM 18900 6RB#0 0.15~30 0.15 -59.20 -33.0 PASS Band2 1.4MHz 16QAM 18900 6RB#0 30~1000 929.68 -50.79 -13.0 PASS Band2 1.4MHz 16QAM 18900 6RB#0 1000~3000 1876.25 -29.12 -13.0 PASS Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 40 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2 1.4MHz 16QAM 18900 6RB#0 3000~20000 19975.78 -21.26 -13.0 PASS Band2 1.4MHz QPSK 19193 1RB#0 0.009~0.15 0.02 -51.09 -43.0 PASS Band2 1.4MHz QPSK 19193 1RB#0 0.15~30 0.15 -60.16 -33.0 PASS Ban…

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Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 52 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_1.4MHz_16QAM_18607_6RB#0_1000~3000_1000 ~3000 Band2_1.4MHz_16QAM_18607_6RB#0_3000~20000_300 0~20000 Band2_1.4MHz_QPSK_18900_1RB#0_0.009~0.15_0.009 ~0.15 Band2_1.4MHz_QPSK_18900_1RB#0_0.15~30_0.15~30 Band2_1.4MHz_QPSK_18900_1RB#0_30~1000_30~1000 Band2_1.4MHz_QPSK_18900_1RB#0_1000~3000_1000~ 3000 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 53 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_1.4MHz_QPSK_18900_1RB#0_3000~20000_3000 ~20000 Band2_1.4MHz_16QAM_18900_1RB#0_0.009~0.15_0.00 9~0.15 Band2_1.4MHz_16QAM_18900_1RB#0_0.15~30_0.15~3 0 Band2_1.4MHz_16QAM_18900_1RB#0_30~1000_30~10 00 Band2_1.4MHz_16QAM_18900_1RB#0_1000~3000_1000 ~3000 Band2_1.4MHz_16QAM_18900_1RB#0_3000~20000_300 0~20000 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 54 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_1.4MHz_QPSK_18900_6RB#0_0.009~0.15_0.009 ~0.15 Band2_1.4MHz_QPSK_18900_6RB#0_0.15~30_0.15~30 Band2_1.4MHz_QPSK_18900_6RB#0_30~1000_30~1000 Band2_1.4MHz_QPSK_18900_6RB#0_1000~3000_1000~ 3000 Band2_1.4MHz_QPSK_18900_6RB#0_3000~20000_3000 ~20000 Band2_1.4MHz_16QAM_18900_6RB#0_0.009~0.15_0.00 9~0.15 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 55 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_1.4MHz_16QAM_18900_6RB#0_0.15~30_0.15~3 0 Band2_1.4MHz_16QAM_18900_6RB#0_30~1000_30~10 00 Band2_1.4MHz_16QAM_18900_6RB#0_1000~3000_1000 ~3000 Band2_1.4MHz_16QAM_18900_6RB#0_3000~20000_300 0~20000 Band2_1.4MHz_QPSK_19193_1RB#0_0.009~0.15_0.009 ~0.15 Band2_1.4MHz_QPSK_19193_1RB#0_0.15~30_0.15~30 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 56 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_1.4MHz_QPSK_19193_1RB#0_30~1000_30~1000 Band2_1.4MHz_QPSK_19193_1RB#0_1000~3000_1000~ 3000 Band2_1.4MHz_QPSK_19193_1RB#0_3000~20000_3000 ~20000 Band2_1.4MHz_16QAM_19193_1RB#0_0.009~0.15_0.00 9~0.15 Band2_1.4MHz_16QAM_19193_1RB#0_0.15~30_0.15~3 0 Band2_1.4MHz_16QAM_19193_1RB#0_30~1000_30~10 00 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202305-0073-113 Page: 57 of 125 FCC ID: 2A789-UX33US TB-RF-074-1.0 Band2_1.4MHz_16QAM_19193_1RB#0_1000~3000_1000 ~3000 Band2_1.4MHz_16QAM_19193_1RB#0_3000~20000_300 0~20000 Band2_1.4MHz_QPSK_19193_6RB#0_0.009~0.15_0.009 ~0.15 Band2…

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