2AXZU-TAGLINKBRIDGETagLINK Bridge

型号：WI-22 Table of Contents 1. PRODUCT DESCRI PTI ON 3 2. INSTALLATI ON 4 3. SAFETY INSTRUCTI ONS 6 4. TROUBLESHOOTI NG 6 5. company CONTACT INFORMATI ON 7 1. Product Description The device is designed as an Automotive Bluetooth Bridge for device pixel passive tags. The device key features: ● Bluetooth v4.2 transceiver ● Embedded 360° RF antennas ● Internal backup battery – Optional ● 4 Pin automotive connector and Micro USB for external power ● Firmware & configuration update Over-The-Air (OTA) 1.1 Technical Specifications Communication BLE 4.2 module + Optimized antenna Connectors 4-pin Molex connector, Micro USB Power Supply 9-32VDC Backup battery Optional - Rechargeable, 3.6V, 750mAh (Li-Poly or Li-ion) Configuration/ OTA Firmware Update Operating temperature -20 to 70°C Storage temperature -40 to 85°C Dimensions 10.8cm x 3.9cm x 8.7cm Weight (NET) 65g Durability IP65 Max. relative humidity 90+/-5% 2.Installation 1. Unwrap the device wire harness but do not connect it to the device yet. Refer to the following picture of the device connectors when performing connections in the subsequent steps of this procedure. LED Indicators (Upper side) Micro USB connector 4 Pin Automotive connector Rubber seal and harness 2. If using the automotive type harness: ● Connect the red wire (pin #1) to positive 12/24v power (when installation is in Vehicle - via a 3A fuse to the vehicle battery (+30)). - In a vehicle installation, make sure this positive feed remains live even when the Ignition switch is turned OFF and when starting the engine. The fuse must be removed from the fuse housing during installation. ● Connect the black wire (pin #5) to the ground (-) power (in vehicle installation – to the vehicle chassis or any grounded part of the vehicle). - Make sure the connection is free of paint or dirt to assure a good conductive ground connection 3. If using a Micro USB cable: ● Connect the Micro USB cable to the plug and the other side to a USB power source. 4. To finalize the installation, Identify the desired location in which to install the device. Installation location should be clean, free of water, heat, and large metallic objects. For the best reception, install the device in an elevated position than the monitored elements. 5. Place the device in the selected location but do not affix it yet. 6. Secure the device in its preferred location. Remember, the flat bottom side opposite the LEDs can be attached to any surface. Choose your mounting method from the following options: a. Double-sided adhesive sticker: This is the easiest option for smooth, clean surfaces. b. Cable tie s: Thread cable ties through the designated holes (if available) and fasten them securely to a suitable anchor point. c. Screws: Use screws if a pcompanyanent and sturdy mounting is necessary. Remember to choose screws appropriate for the surface material and ensure they don't damage the device. - Make sure the surface is clean and dry before using adhesive stickers. - For optimal signal reception, avoid mounting the device directly on metal surfaces. - Double-check that the device is level and securely attached before use. 3. Safety Instructions In a vehicle implementation: - Always disconnect power when performing installation by removing the negative connection of the vehicle battery. Never work when power is connected. - Always connect the positive wire using a 3A fuse. - Reconnect the external power only after the installation is fully completed, making sure all wires are safely insulated. - Use appropriate work tools. - Maintain good ventilation and lighting in the work area. - Never leave bare wires. Trim all wires not in use in such a way that no bare conductors remain, and fix them securely in place. - Perform installation in a dry environment. - Install company devices away from any heat sources. - Do not install company devices in the engine compartment or on the vehicle’s exterior. - Install company devices away from large metallic bodies and never install them in small gaps between metallic objects. 4. Troubleshooting 1. Device is Not Powering ON (No LED Indicator): - Check Power Connection: Ensure the device is correctly connected to the power source. - Inspect Power Supply: Confirm the wires are properly connected: black wire to GND, red wire to +12/24V, and green wire to IGN. - If there's no voltage, consider using an alternate power source. - Inspect for Damage: Verify the device does not show any signs of physical damage. 2. LED Indications: Follow the below indications to better understand the situation: Blue LED (Echo LED) has the following blink patterns: MODE LED Activity Description First 30 seconds Advertising Mode Bridge is advertising from waking up R e d L E D (Energizing LED) has the following blink patterns: MODE LED Activity Description ON, if Indicates the bridge pattern includes Energizing Mode energizing is energizing mode. configured OFF Indicates the current pattern used does not include energizing. Dual Band & This mode will only be active if energizing Energies Energizing Continuous with Sub-1G. Mode Green LED (Firmware Upgrade LED) has the following blink patterns: MODE LED Activity Description Upgrade Mode ON Indicates the bridge firmware is being upgraded. Indicates the bridge has a tags packet in its Echoing Mode Blinking, single buffer (transmission queue). It means that speed the bridge received device packets and forwards them on. Two fast blinks in Indicates the bridge is alive (sends beacons Keep Alive Mode management packets). When there is no a row energizing and no packets to echo. FCC Warning: 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 instruct…

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Rev 1/26/2023 ERM Electronic Systems Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 6/4/2024 Ref: Attes tati on Statements Part 2.911(d)(5)(i ) Fi l i ng FCC ID: 2AXZU-TAGLINKB RIDGE [ERM Electronic Systems Ltd.] 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. Sincerely, Signed: Printed name: Arik GanTal Title: VP int’l marketing Company Name: ERM Electronic Systems Ltd. Rev 1/26/2023 ERM Electronic Systems Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 6/4/2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AXZU-TA GLINKB RIDGE [ERM Electronic Systems Ltd] 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. Sincerely, Signed: Printed name: Arik GanTal Title: VP int’l marketing Company Name: ERM Electronic Systems Ltd.

ERM Ele 16 Hasar China Date: Ju n Federal C Authoriza 7435 Oa Columbi a FCC ID: FRN: 00 3 US ERM Ele LLC to ac ERM Ele States fo and imp o related ad FCC US the desi g Systems Designa t Company FRN: 003 Address: Contact P Phone: 7 Email: Su Sincerely Compan y Company Signatur e ectronic Syst r Shapira St ne 4, 2024 Communicat ation and Ev kland Mills R a, MD 21046 2AXZU-TAG 30134514 S Agen ectronic Syste ccept service ectronic Syste r no less tha ortation of the dministrative Agent, LLC, gnated agent Ltd for FCC ted Agent In y Name: FCC 33402884 3722 Illinoi s Person: Tim 708-571-3148 upport@FCC y, y: ERM Elec y Represent e: tems Ltd. . Rishon Le z tions Comm valuation Div Road 6 GLINKBRIDG t – Atte ems Ltdcerti e of process ems Ltd, acc an one year a e applicable e or judicial p accepts as t for the purp C ID: 2AXZU- nformation: C US Agent, s Avenue, Sa Payne 8 CUSAgent.co ctronic Syste ative: Arik G zion,757041 mission vision GE station fies, that as on our beh a cepts to main after either th equipment w proceeding in of the date o pose of acce -TAGLINKB : , LLC aint Charles, om ms Ltd GanTal 8,Israel Statem of [06/04/20 alf for FCC ID ntain an age he grantee h within the U. nvolving the of the filing o pting service RIDGE. , IL, 60174, U Designat Designat Signature ment / Pa 024], we have D: 2AXZU-T ent of service has permane S., or the co equipment, of this applica e of process USA ted Agent: F ted Agent Re e: art 2.91 e designated AGLINKBRI e of process ently termina onclusion of a whichever is ation, the ob on behalf o f CC US Agen epresentativ 1(d)(7) d FCC US Ag IDGE. in the Unite d ted all marke any Commis s later. ligation of b e f ERM Electr nt, LLC e: Tim Payn gent, d eting ssion- eing ronic e

ERM Electronic Systems Ltd 2024-06-04 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Shenzhen Alpha Product Testing Co., Ltd. Address: Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Person: Mark Zhu (Name: Shenzhen Alpha Product Testing Co., Ltd. and address: Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China). to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by TMICO still resides with ERM Electronic Systems Ltd Address: 16 Hasar Shapira St. Rishon Lezion,7570418,Israel (applicant name and address). Signature: Name Arik GanTal Position VP int’l marketing Company Name ERM Electronic Systems Ltd. Address 16 Hasar Shapira St. Rishon Lezion,7570418,Israel Tel 972+ 50-524-6001 Fax 972+ 50-524-6001 Email [email protected]

ERM Electronic Systems Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: June 4, 2024 Subject; Request for Long Term Confidentiality FCC ID: 2AXZU-TAGLINKBRIDGE To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description Tune up It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Signature: Name Arik GanTal Position VP int’l marketing Company Name ERM Electronic Systems Ltd. Address 16 Hasar Shapira St. Rishon Lezion,7570418,Israel Tel 972+ 50-524-6001 Fax 972+ 50-524-6001 Email [email protected]

4.5cm 2.5cm Label Location FCC ID: 2AXZU-TAGLINKBRIDGE ERM Electronic Systems Ltd Product name: TagLINK Bridge Model No.: TagLINK Bridge 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 interference received, including interference that may cause undesired operation.

FCC ID: 2AXZU-TAGLINKBRIDGE Two 2.4g ANT transmit in turn 2.4g ANT 915M ANT FCC ID: 2AXZU-TAGLINKBRIDGE FCC ID: 2AXZU-TAGLINKBRIDGE

FCC ID: 2AXZU-TAGLINKBRIDGE Prediction of MPE at a given distance 1. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) 2. Test Procedure Equation from page 18 of OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna FCC ID: 2AXZU-TAGLINKBRIDGE 3. Result Worse case is as below: Mode Frequency (MHz) Prediction distance (cm) RF output power MPE (mW/cm 2 ) Limit (mW/cm 2 ) SAR Test Exclusion dBm mW FSK 905 20 29.47 885.12 0.40526 0.60 Yes GFSK 2450 20 14.539 28.44 0.02492 1 Yes Maximum Simultaneous transmission MPE Ratios for FSK+GFSK: Max MPE ratio FSK /Limit Max MPE ratio GFSK /Limit ∑MPE ratios Limit Result 0.40526 0.02492 0.43018 0.60 PASS BLE Antenna 1 Gain: 6.44dBi, 4.41 (numeric) BLE Antenna 2 Gain: 4.87dBi, 3.07 (numeric) 915 Antenna Gain: 3.62dBi, 2.30(numeric) Then SAR evaluation is not required.

深圳爱特立科技有限公司 Frequency ID 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Efficiency (dBi) -1.00 -0.92 -0.95 -0.94 -0.88 -0.85 -0.79 -0.88 -0.95 -0.97 -0.89 Gain (dBi) 4.46 4.39 4.29 4.37 4.44 4.65 4.82 4.83 4.87 4.81 4.77 Efficiency (%) 79.47 81.00 80.27 80.51 81.62 82.22 83.44 81.62 80.42 79.90 81.43 Directivity (dB) 5.46 5.30 5.24 5.31 5.32 5.50 5.61 5.71 5.82 5.78 5.66 Peak Gain Position (Theta) 30.00 30.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 Peak Gain Position (Phi) 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 90.00 Efficiency ThetaPol (%) 40.74 41.59 41.07 41.34 41.86 42.57 43.18 42.47 41.98 41.95 43.04 Efficiency PhiPol (%) 38.73 39.41 39.20 39.16 39.76 39.65 40.27 39.15 38.43 37.94 38.39 Upper Hem. Efficiency (%) 50.79 52.06 51.55 52.01 52.68 53.72 54.67 54.14 53.97 53.58 54.71 Lower Hem. Efficiency (%) 28.68 28.94 28.71 28.50 28.93 28.50 28.77 27.49 26.45 26.32 26.72 VER7 T90(H)圆度 7.76 7.78 8.04 7.88 7.85 8.06 8.51 8.83 9.00 9.14 9.29 Gain 15deg (dBi) E1(XZ)波瓣宽度 78.00 86.00 93.00 99.00 158.00 24.00 22.00 22.00 22.00 23.00 24.00 E1(XZ)前后比 2.27 2.26 1.99 1.57 0.85 0.00 0.00 0.00 0.00 0.00 0.00 E2(YZ)波瓣宽度 63.00 64.00 63.00 63.00 63.00 59.00 58.00 57.00 58.00 58.00 60.00 E2(YZ)前后比 4.31 4.39 4.34 4.61 4.86 5.06 5.10 5.00 5.03 4.72 4.35 最大增益处轴比(P) 8.57 8.87 7.59 7.65 7.82 7.76 7.72 7.75 7.53 7.17 6.66 仰角10度最差(大)轴比(P) 74.44 61.81 64.31 64.10 60.87 71.58 59.21 62.03 54.17 58.96 61.80 Hc(XY)波瓣宽度 51.00 51.00 58.00 60.00 61.00 61.00 62.00 64.00 67.00 69.00 69.00 Hc(XY)前后比 2.94 2.96 2.67 2.44 2.20 2.09 1.84 1.50 1.14 0.69 0.57 左旋圆极化效率(%) 33.41 34.53 34.17 33.98 34.32 34.56 34.80 34.09 34.06 34.16 35.42 右旋圆极化效率(%) 46.06 46.47 46.10 46.52 47.30 47.66 48.64 47.53 46.36 45.73 46.00 2400.0MHz H+V, Eff: 79.5%Back View2400.0MHz Total(E1-XZ), Max= 0.29dBi2400.0MHz Total(E2-YZ), Max= 4.46dBiTotal(H-XY), Max= 0.08dBi, CirD=7.76 4.46 2.62 0.77 -1.07 -2.91 -4.75 -6.59 -8.44 -10.28 -12.12 -13.96 -15.8 -17.65 -19.49 -21.33 -23.17 -25.01 -26.86 2410.0MHz H+V, Eff: 81.0%Back View2410.0MHz Total(E1-XZ), Max= 0.18dBi2410.0MHz Total(E2-YZ), Max= 4.39dBiTotal(H-XY), Max= 0.06dBi, CirD=7.78 4.39 2.55 0.71 -1.14 -2.98 -4.82 -6.66 -8.51 -10.35 -12.19 -14.03 -15.87 -17.72 -19.56 -21.4 -23.24 -25.08 -26.93 2420.0MHz H+V, Eff: 80.3%Back View2420.0MHz Total(E1-XZ), Max= -0.07dBi2420.0MHz Total(E2-YZ), Max= 4.29dBiTotal(H-XY), Max= -0.07dBi, CirD=8.04 4.29 2.45 0.61 -1.24 -3.08 -4.92 -6.76 -8.6 -10.45 -12.29 -14.13 -15.97 -17.82 -19.66 -21.5 -23.34 -25.18 -27.03 2430.0MHz H+V, Eff: 80.5%Back View2430.0MHz Total(E1-XZ), Max= -0.37dBi2430.0MHz Total(E2-YZ), Max= 4.37dBiTotal(H-XY), Max= -0.12dBi, CirD=7.88 4.37 2.53 0.69 -1.15 -3 -4.84 -6.68 -8.52 -10.36 -12.21 -14.05 -15.89 -17.73 -19.57 -21.42 -23.26 -25.1 -26.94 2440.0MHz H+V, Eff: 81.6%Back View2440.0MHz Total(E1-XZ), Max= -0.86dBi2440.0MHz Total(E2-YZ), Max= 4.44dBiTotal(H-XY), Max= 0.04dBi, CirD=7.85 4.44 2.59 0.75 -1.09 -2.93 -4.77 -6.62 -8.46 -10.3 -12.14 -13.98 -15.83 -17.67 -19.51 -21.35 -23.2 -25.04 -26.88 2450.0MHz H+V, Eff: 82.2%Back View2450.0MHz Total(E1-XZ), Max= -1.37dBi2450.0MHz Total(E2-YZ), Max= 4.65dBiTotal(H-XY), Max= 0.25dBi, CirD=8.06 4.65 2.81 0.97 -0.88 -2.72 -4.56 -6.4 -8.24 -10.09 -11.93 -13.77 -15.61 -17.45 -19.3 -21.14 -22.98 -24.82 -26.67 2460.0MHz H+V, Eff: 83.4%Back View2460.0MHz Total(E1-XZ), Max= -1.19dBi2460.0MHz Total(E2-YZ), Max= 4.82dBiTotal(H-XY), Max= 0.63dBi, CirD=8.51 4.82 2.98 1.14 -0.71 -2.55 -4.39 -6.23 -8.07 -9.92 -11.76 -13.6 -15.44 -17.28 -19.13 -20.97 -22.81 -24.65 -26.49 2470.0MHz H+V, Eff: 81.6%Back View2470.0MHz Total(E1-XZ), Max= -1.36dBi2470.0MHz Total(E2-YZ), Max= 4.83dBiTotal(H-XY), Max= 0.85dBi, CirD=8.83 4.83 2.98 1.14 -0.7 -2.54 -4.38 -6.23 -8.07 -9.91 -11.75 -13.59 -15.44 -17.28 -19.12 -20.96 -22.8 -24.65 -26.49 2480.0MHz H+V, Eff: 80.4%Back View2480.0MHz Total(E1-XZ), Max= -1.76dBi2480.0MHz Total(E2-YZ), Max= 4.87dBiTotal(H-XY), Max= 0.94dBi, CirD=9.00 4.87 3.03 1.19 -0.65 -2.5 -4.34 -6.18 -8.02 -9.86 -11.71 -13.55 -15.39 -17.23 -19.07 -20.92 -22.76 -24.6 -26.44 2490.0MHz H+V, Eff: 79.9%Back View2490.0MHz Total(E1-XZ), Max= -2.07dBi2490.0MHz Total(E2-YZ), Max= 4.81dBiTotal(H-XY), Max= 0.94dBi, CirD=9.14 4.81 2.97 1.12 -0.72 -2.56 -4.4 -6.24 -8.09 -9.93 -11.77 -13.61 -15.46 -17.3 -19.14 -20.98 -22.82 -24.67 -26.51 2500.0MHz H+V, Eff: 81.4%Back View2500.0MHz Total(E1-XZ), Max= -2.19dBi2500.0MHz Total(E2-YZ), Max= 4.77dBiTotal(H-XY), Max= 1.03dBi, CirD=9.29 4.77 2.93 1.08 -0.76 -2.6 -4.44 -6.28 -8.13 -9.97 -11.81 -13.65 -15.49 -17.34 -19.18 -21.02 -22.86 -24.7 -26.55 2400.0MHz Hpol, Eff: 40.7%2400.0MHz Hpol(E1-XZ), Max= -0.49dBi2400.0MHz Hpol(E2-YZ), Max= 2.20dBiHpol(H-XY), Max= -3.12dBi, CirD=11.802400.0MHz Vpol, Eff: 38.7% 2410.0MHz Hpol, Eff: 41.6%2410.0MHz Hpol(E1-XZ), Max= -0.58dBi2410.0MHz Hpol(E2-YZ), Max= 2.60dBiHpol(H-XY), Max= -3.30dBi, CirD=11.922410.0MHz Vpol, Eff: 39.4% 2420.0MHz Hpol, Eff: 41.1%2420.0MHz Hpol(E1-XZ), Max= -0.87dBi2420.0MHz Hpol(E2-YZ), Max= 2.80dBiHpol(H-XY), Max= -3.32dBi, CirD=12.392420.0MHz Vpol, Eff: 39.2% 2430.0MHz Hpol, Eff: 41.3%2430.0MHz Hpol(E1-XZ), Max= -1.19dBi2430.0MHz Hpol(E2-YZ), Max= 3.00dBiHpol(H-XY), Max= -2.86dBi, CirD=12.582430.0MHz Vpol, Eff: 39.2% 2440.0MHz Hpol, Eff: 41.9%2440.0MHz Hpol(E1-XZ), Max= -1.62dBi2440.0MHz Hpol(E2-YZ), Max= 3.20dBiHpol(H-XY), Max= -2.43dBi, CirD=11.532440.0MHz Vpol, Eff: 39.8% 2450.0MHz Hpol, Eff: 42.6%2450.0MHz Hpol(E1-XZ), Max= -2.24dBi2450.0MHz Hpol(E2-YZ), Max= 3.55dBiHpol(H-XY), Max= -2.04dBi, CirD=12.572450.0MHz Vpol, Eff: 39.7% 2460.0MHz Hpol, Eff: 43.2%2460.0MHz Hpol(E1-XZ), Max= -2.46dBi2460.0MHz Hpol(E2-YZ), Max= 3.81dBiHpol(H-XY), Max= -1.57dBi, CirD=14.842460.0MHz Vpol, Eff: 40.3% 2470.0MHz Hpol, Eff: 42.5%2470.0MHz Hpol(E1-XZ), Max= -2.71dBi2470.0MHz Hpol(E2-YZ), Max= 3.91dBiHpol(H-XY), Max= -1.63dBi, CirD=17.102470.0MHz Vpol, Eff: 39.2% 2480.0MHz Hpol, Eff: 42.0%2480.0MHz Hpol(E1-XZ), Max= -2.96dBi2480.0MHz Hpol(E2-YZ), Max= 4.03dBiHpol(H-XY…

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深圳爱特立科技有限公司 Frequency ID 1 2 3 4 5 6 7 Frequency (MHz) 900 905 910 915 920 925 930 Efficiency (dBi) -3.01 -2.73 -2.48 -2.32 -2.11 -1.88 -1.73 Gain (dBi) 3.62 3.49 3.37 3.57 3.62 3.59 3.43 Efficiency (%) 50.01 53.28 56.50 58.65 61.58 64.90 67.20 Directivity (dB) 6.63 6.23 5.85 5.88 5.72 5.46 5.15 Peak Gain Position (Theta) 165.00 165.00 45.00 45.00 45.00 45.00 45.00 Peak Gain Position (Phi) 30.00 30.00 135.00 135.00 135.00 135.00 135.00 Efficiency ThetaPol (%) 28.13 30.80 33.05 34.35 36.27 37.86 37.99 Efficiency PhiPol (%) 21.88 22.47 23.45 24.30 25.30 27.04 29.21 Upper Hem. Efficiency (%) 25.28 26.83 28.41 29.77 31.21 32.72 33.84 Lower Hem. Efficiency (%) 24.73 26.44 28.09 28.88 30.36 32.18 33.36 VER7 T90(H)圆度 18.02 14.68 12.33 11.23 10.74 9.98 9.50 Gain 15deg (dBi) E1(XZ)波瓣宽度 19.00 69.00 67.00 64.00 61.00 61.00 60.00 E1(XZ)前后比 0.00 0.10 0.45 0.96 1.36 1.65 1.86 E2(YZ)波瓣宽度 45.00 41.00 41.00 39.00 38.00 42.00 49.00 E2(YZ)前后比 1.03 1.46 2.02 3.04 3.26 2.75 2.43 最大增益处轴比(P) 15.74 14.30 16.23 17.77 19.94 22.23 23.85 仰角10度最差(大)轴比(P) 41.85 53.80 48.87 49.45 47.16 53.38 50.76 Hc(XY)波瓣宽度 222.00 225.00 228.00 230.00 84.00 134.00 127.00 Hc(XY)前后比 1.17 1.15 1.13 1.10 0.95 0.99 1.17 左旋圆极化效率(%) 24.35 25.41 26.21 26.50 27.02 27.33 27.60 右旋圆极化效率(%) 25.66 27.87 30.29 32.15 34.56 37.58 39.60 1 0.00 20.00 40.00 60.00 80.00 100.00 900905910915920925930 Efficiency... 1 0.00 -4 -2 0 2 4 900905910915920925930 0.00 20.00 40.00 60.00 80.00 100.00 900905910915920925930 Efficiency ThetaPol (%) 0.00 20.00 40.00 60.00 80.00 100.00 900905910915920925930 Upper Hem. Efficiency (%) 900.0MHz H+V, Eff: 50.0%Back View900.0MHz Total(E1-XZ), Max= 1.03dBi900.0MHz Total(E2-YZ), Max= 0.95dBi 3.62 1.78 -0.06 -1.91 -3.75 -5.59 -7.43 -9.27 -11.12 -12.96 -14.8 -16.64 -18.49 -20.33 -22.17 -24.01 -25.85 -27.7 905.0MHz H+V, Eff: 53.3%Back View905.0MHz Total(E1-XZ), Max= 0.97dBi905.0MHz Total(E2-YZ), Max= 1.22dBi 3.49 1.65 -0.19 -2.03 -3.88 -5.72 -7.56 -9.4 -11.24 -13.09 -14.93 -16.77 -18.61 -20.45 -22.3 -24.14 -25.98 -27.82 910.0MHz H+V, Eff: 56.5%Back View910.0MHz Total(E1-XZ), Max= 0.87dBi910.0MHz Total(E2-YZ), Max= 1.39dBi 3.37 1.52 -0.32 -2.16 -4 -5.84 -7.69 -9.53 -11.37 -13.21 -15.05 -16.9 -18.74 -20.58 -22.42 -24.26 -26.11 -27.95 915.0MHz H+V, Eff: 58.6%Back View915.0MHz Total(E1-XZ), Max= 0.88dBi915.0MHz Total(E2-YZ), Max= 1.80dBi 3.57 1.72 -0.12 -1.96 -3.8 -5.65 -7.49 -9.33 -11.17 -13.01 -14.86 -16.7 -18.54 -20.38 -22.22 -24.07 -25.91 -27.75 920.0MHz H+V, Eff: 61.6%Back View920.0MHz Total(E1-XZ), Max= 0.94dBi920.0MHz Total(E2-YZ), Max= 1.95dBi 3.62 1.78 -0.07 -1.91 -3.75 -5.59 -7.43 -9.28 -11.12 -12.96 -14.8 -16.65 -18.49 -20.33 -22.17 -24.01 -25.86 -27.7 925.0MHz H+V, Eff: 64.9%Back View925.0MHz Total(E1-XZ), Max= 0.91dBi925.0MHz Total(E2-YZ), Max= 1.97dBi 3.59 1.74 -0.1 -1.94 -3.78 -5.62 -7.47 -9.31 -11.15 -12.99 -14.83 -16.68 -18.52 -20.36 -22.2 -24.04 -25.89 -27.73 930.0MHz H+V, Eff: 67.2%Back View930.0MHz Total(E1-XZ), Max= 0.89dBi930.0MHz Total(E2-YZ), Max= 1.83dBi 3.43 1.59 -0.26 -2.1 -3.94 -5.78 -7.63 -9.47 -11.31 -13.15 -14.99 -16.84 -18.68 -20.52 -22.36 -24.2 -26.05 -27.89 Total(H-XY), Max= -2.28dBi, CirD=18.02900.0MHz Hpol, Eff: 28.1%900.0MHz Hpol(E1-XZ), Max= -1.31dBi900.0MHz Hpol(E2-YZ), Max= 0.73dBi Total(H-XY), Max= -1.64dBi, CirD=14.68905.0MHz Hpol, Eff: 30.8%905.0MHz Hpol(E1-XZ), Max= -1.74dBi905.0MHz Hpol(E2-YZ), Max= 0.92dBi Total(H-XY), Max= -1.10dBi, CirD=12.33910.0MHz Hpol, Eff: 33.0%910.0MHz Hpol(E1-XZ), Max= -2.43dBi910.0MHz Hpol(E2-YZ), Max= 1.35dBi Total(H-XY), Max= -0.69dBi, CirD=11.23915.0MHz Hpol, Eff: 34.4%915.0MHz Hpol(E1-XZ), Max= -2.75dBi915.0MHz Hpol(E2-YZ), Max= 1.72dBi Total(H-XY), Max= -0.31dBi, CirD=10.74920.0MHz Hpol, Eff: 36.3%920.0MHz Hpol(E1-XZ), Max= -2.96dBi920.0MHz Hpol(E2-YZ), Max= 1.83dBi Total(H-XY), Max= 0.10dBi, CirD=9.98925.0MHz Hpol, Eff: 37.9%925.0MHz Hpol(E1-XZ), Max= -3.36dBi925.0MHz Hpol(E2-YZ), Max= 1.78dBi Total(H-XY), Max= 0.45dBi, CirD=9.50930.0MHz Hpol, Eff: 38.0%930.0MHz Hpol(E1-XZ), Max= -3.67dBi930.0MHz Hpol(E2-YZ), Max= 1.57dBi Hpol(H-XY), Max= -4.08dBi, CirD=19.56900.0MHz Vpol, Eff: 21.9%900.0MHz Vpol(E1-XZ), Max= -0.71dBi900.0MHz Vpol(E2-YZ), Max= -5.62dBiVpol(H-XY), Max= -4.40dBi, CirD=18.92 Hpol(H-XY), Max= -3.61dBi, CirD=15.42905.0MHz Vpol, Eff: 22.5%905.0MHz Vpol(E1-XZ), Max= -0.72dBi905.0MHz Vpol(E2-YZ), Max= -5.70dBiVpol(H-XY), Max= -3.70dBi, CirD=23.08 Hpol(H-XY), Max= -3.42dBi, CirD=11.51910.0MHz Vpol, Eff: 23.4%910.0MHz Vpol(E1-XZ), Max= -0.54dBi910.0MHz Vpol(E2-YZ), Max= -5.34dBiVpol(H-XY), Max= -2.94dBi, CirD=31.11 Hpol(H-XY), Max= -3.49dBi, CirD=8.95915.0MHz Vpol, Eff: 24.3%915.0MHz Vpol(E1-XZ), Max= -0.56dBi915.0MHz Vpol(E2-YZ), Max= -4.78dBiVpol(H-XY), Max= -2.19dBi, CirD=35.49 Hpol(H-XY), Max= -3.19dBi, CirD=8.17920.0MHz Vpol, Eff: 25.3%920.0MHz Vpol(E1-XZ), Max= -0.71dBi920.0MHz Vpol(E2-YZ), Max= -3.97dBiVpol(H-XY), Max= -1.59dBi, CirD=26.37 Hpol(H-XY), Max= -2.77dBi, CirD=7.36925.0MHz Vpol, Eff: 27.0%925.0MHz Vpol(E1-XZ), Max= -0.80dBi925.0MHz Vpol(E2-YZ), Max= -3.54dBiVpol(H-XY), Max= -1.09dBi, CirD=22.54 Hpol(H-XY), Max= -2.73dBi, CirD=6.61930.0MHz Vpol, Eff: 29.2%930.0MHz Vpol(E1-XZ), Max= -0.98dBi930.0MHz Vpol(E2-YZ), Max= -3.19dBiVpol(H-XY), Max= -0.56dBi, CirD=20.47

ALPHA's reports is using a digital certificate that is trusted on Adobe's official server. If there is no digital certificate or the digital certificate shows damaged in your report. Please do not accept the report. E-mail: [email protected] Tel: 4008300895 Website: http://www.a-lab.cn/certificate FCC TEST REPORT FCC ID: 2AXZU-TAGLINKBRIDGE On Behalf of ERM Electronic Systems Ltd TagLINK Bridge Model No.: TagLINK Bridge Prepared for : ERM Electronic Systems Ltd Address : 16 Hasar Shapira St. Rishon Lezion,7570418,Israel Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2403051-C01-R09 Date of Receipt : April 17, 2024 Date of Test : April 1, 2024 – May 28, 2024 Date of Report : May 28, 2024 Version Number : V0 Test Result : Pass Page 2 of 37 Report No.: A2403051-C01-R09 TABLE OF CONTENTS Description Page 1. Summary of Standards And Re sults ..................................................................................... 6 1.1. Description of Standards and Results............................................................................... 6 2. General Information .............................................................................................................. 7 2.1. Description of Device (E UT) ............................................................................................ 7 2.2. Accessories of Device (E UT) ........................................................................................... 8 2.3. Tested Supporting System Details ................................................................................... 8 2.4. Block Diagram of connection bet ween EUT and simulators ............................................... 8 2.5. Test Mode Descripti on .................................................................................................... 8 2.6. Test Conditions............................................................................................................... 9 2.7. Test Facility .................................................................................................................... 9 2.8. Measurement Uncertainty ............................................................................................... 9 2.9. Test Equipm ent List ...................................................................................................... 10 3. Maximum Peak Output power ............................................................................................. 12 3.1. Limit ............................................................................................................................ 12 3.2. Test Procedure ............................................................................................................. 12 3.3. Test Setup.................................................................................................................... 12 3.4. Test Result ................................................................................................................... 12 4. Bandwidth ........................................................................................................................... 13 4.1. Limit ............................................................................................................................ 13 4.2. Test Procedure ............................................................................................................. 13 4.3. Test Result ................................................................................................................... 13 5. Carrier Frequency Separation ............................................................................................. 17 5.1. Limit ............................................................................................................................ 17 5.2. Test Procedure ............................................................................................................. 17 5.3. Test Result ................................................................................................................... 17 6. Number Of Hopping Channel .............................................................................................. 18 6.1. Limit ............................................................................................................................ 18 6.2. Test Procedure ............................................................................................................. 18 6.3. Test Result ................................................................................................................... 18 7. Dwell Time........................................................................................................................... 19 7.1. Test limit ...................................................................................................................... 19 7.2. Test Procedure ............................................................................................................. 19 7.3. Test Result .......................................…

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