2AY57-G-HUBV1Hub

Reference No.: WTX25X11308139W001 Page 1 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location

1. RF Exposure Requirements 1.1 General Information Client Information Applicant: Shenzhen Zhuopu Digital Technology Co., Ltd. Address of applicant: 503, Xiagu, Meishengchuanggu, Longchang Rd., Xin'an St., Bao'an Dist., Shenzhen, Guangdong, China Manufacturer: Shenzhen Zhuopu Digital Technology Co., Ltd. Address of manufacturer: 503, Xiagu, Meishengchuanggu, Longchang Rd., Xin'an St., Bao'an Dist., Shenzhen, Guangdong, China General Description of EUT: Product Name: Hub Trade Name / Model No.: Hub 1.0 Adding Model(s): 1.0 , G100 Rated Voltage: DC12V Battery Capacity / Power Adapter: MODEL:LZD201-24W-12V INPUT:AC100-240V, 50-60Hz,0.6A OUTPUT:DC12V,2.0A FCC ID: 2AY57-G-HUBV1 Equipment Type: Fixed device Technical Characteristics of EUT: DTS Frequency Range: 907-923MHz RF Output Power: 29.38dBm (Conducted) Modulation: BPSK,QPSK,16QAM,64QAM Quantity of Channels: 3 Channel Separation: 8MHz Type of Antenna: External Antenna Antenna Gain: 1.5dBi 1.2 RF Exposure Exemption According to §1.1307(b)(3) and KDB 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 1.3 Calculated Result Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-Averaged Power ERP (MHz) (dBm) (dBi) (%) (dBm) (dBm) 900MHz-DTS 907 29.38 1.5 100 30.00 29.35 Bluetooth 2402 1.44 -0.58 100 2.00 -0.73 Frequency Option Min. Distance Max. Power Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 907 B 20 30.00 1000.00 1866.60 0.54 Pass 2402 C 20 -0.73 0.85 768.00 0.01 Pass Note: 1. Time-Averaged Power=Output Power * Duty Cycle; ERP= Time-Averaged Power+ Antenna gain-2.15dB 2. Option A, B and C refers as clause 1.2. 3. For option B, Max (time-averaged power, effective radiated power (ERP)) converts to Max. Power. For option C, ERP converts to Max. Power; 4. For option B, P th (mW) converts to Exposure Limit (mW); For option C, ERP (W) converts to Exposure Limit (mW). 5. Ratio= Tune-Up ERP (mW)/ Exposure Limit (mW) Mode for Simultaneous Multi-band Transmission: Radio Access Technology Ratio 1 Ratio 2 Simultaneous Ratio Limit Result Pass/Fail 900MHz-DTS + Bluetooth 0.54 0.01 0.55 1.0 Pass Note: For Bluetooth Module (FCC ID: 2AY57-ZP-8251; the issue date: 05/29/2025) Maximum peak output power (dBm): 1.44; Antenna Gain (dBi): -0.58. Result: Pass

Electrical Properties Frequency Low:907MHz,Middle:915MHz,Hig h:923MHz Impedance 50 Ohm Nominal VSWR2.0MAX Gain1.5dBi ConnectorPLUG Physical Properties Cable TypeRG-178 CABLE Working Temp.-40~ +85 ̊C Cable ColorBrown Product Specifications Overview 产品图片 Schedule of DeedProjects Network testing 915 MHZ GAINTe s t PASSIVE Parameter; frequency(mhz) 907915923 Peak Gain(dBi)1.491.51.48 Efficiency(%)69.3474.1373.28

Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 37 TEST REPORT Reference No. ....................: WTX25X11308139W001 FCC ID ............................... .: 2AY57-G-HUBV1 Applicant .......................... .: Shenzhen Zhuopu Digital Technology Co., Ltd. Address ............................ .: 503, Xiagu, Meishengchuanggu, Longchang Rd., Xin'an St., Bao'an Dist., Shenzhen, Guangdong, China Manufacturer .................... .: The same as Applicant Address ............................ .: The same as Applicant Product Name .................. .: Hub Model No.. ......................... .: Hub 1.0 Standards ......................... .: FCC Part 15.247 Date of Receipt sample ... .: 2025-11-21 Date of Test....................... .: 2025-11-26 to 2025-12-31 Date of Issue .................... .: 2026-01-06 Test Report Form No. ...... . : WTX_Part 15_247W Test Result ........................ .: Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Mike Shi/Project Engineer Jason Su/Manager Reference No.: WTX25X11308139W001 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 37 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ......................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................. 5 1.3 TEST METHODOLOGY ........................................................................................................................................... 5 1.4 TEST FACILITY ...................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE .............................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY ............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 12 3. ANTENNA REQUIREMENT ................................................................................................................................. 13 3.1 STANDARD APPLICABLE ..................................................................................................................................... 13 3.2 EVALUATION INFORMATION ................................................................................................................................ 13 4. POWER SPECTRAL DENSITY ........................................................................................................................... 14 4.1 STANDARD APPLICABLE ..................................................................................................................................... 14 4.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 14 4.3 TEST PROCEDURE .............................................................................................................................................. 14 4.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 14 5. DTS BANDWIDTH ................................................................................................................................................. 15 5.1 STANDARD APPLICABLE ..................................................................................................................................... 15 5.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 15 5.3 TEST PROCEDURE .............................................................................................................................................. 15 5.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 15 6. RF OUTPUT POWER ............................................................................................................................................ 16 6.1 STANDARD APPLICABLE ..................................................................................................................................... 16 6.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 16 6.3 TEST PROCEDURE .............................................................................................................................................. 16 6.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 16 7. FIELD STRENGTH OF SPURIOUS EMISSIONS ...........…

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