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HLERM100U1-Port UHF RFID Reader Module

Unitech Electronics Co., Ltd.
1-Port UHF RFID Reader Module - FCC ID HLERM100U - Unitech Electronics Co., Ltd.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Sep 26, 2022
Application Purpose
Original Equipment
Date of Application
Sep 25, 2022
Equipment Note
1-Port UHF RFID Reader Module
Frequency Range
902.75000000 - 927.25000000
Company
Unitech Electronics Co., Ltd.
Country
Taiwan

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

- RM100 - Quick Start Guide Version 1.0 UHF RFID Reader Module 1 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners Introducing the RM100 UHF RFID Reader Module Unitech’s RM100 is a high-performance UHF RFID reader module based on the Impinj R2000 chip. It is compliant with EPC C1 Gen2 / ISO 18000-6C. RM100 has one (Ipex) antenna connector. It also supports dense reader mode (DRM), anti- collision, and Listen-Before-Talk (LBT) features. RM100 has a long operating distance of up to 9 meters when its adjustable TX power is set to 33 dBm with a 4 dBi antenna. RM100 is small (55 mmx 35 mm x 4.3 mm) and ideal for adding UHF RFID read/write capabilities to a wide range of products and solutions, such as RFID handheld PDA, label printers, and stationary readers. RM100 uses Serial and USB interfaces to connect to an external processor board or PC host. Features Complaint with EPC C1 Gen2 / ISO 18000-6C Supporting Dense Reader Mode (DRM) and Listen-Before-Talk (LBT) features One (Ipex) antenna connector Adjustable transmit output level control from 10 dBm to 33 dBm in 0.1 dB step Maximum tag read rate of over 750 tags per second Maximum tag read distance of 27 feet (9 m) with 4 dBi antenna 2 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners Specifications Protocol RFID EPCglobal Gen 2 (ISO 18000-6C), DRM Architecture RFID ASIC IMPINJ R2000 Processor ATMEL AT91SAM7S-256 Power Voltage 5V VDC Interface Connector 20-pin (HRS-DF12 SMT connector) UART Baud rates: 9,600 to 460,800 bps, Logic levels: 3.3 / 5 V USB USB 2.0 Full Speed (12 Mbps) GPIO 2 GPIO pins, Logic levels: 3.3 / 5 V API Interface Impinj RF Antenna Connector 1 Ipex connector TX power Adjustable from 10 dBm to 33 dBm @ +/-1.0 dBm accuracy Frequency Stability ±20 ppm Harmonic performance under 35.0dBc Modulation Depth 90% nominal Data Encoding FM0 or Miller code Bit Rate Supports uplink data rates of up to 640 Kbps Performance Tag Read Rate Over 750 tags/second Inventory Reliability Through anti-collision Tag Read Distance 27 feet (9m) with a 4 dBi antenna (36 dBm EIRP) Environmental Compliance Temperature Range Operating: -20 to +60 degree C, Storage: -30 to + 85 degree C Humidity 10% ~ 85% Non-condensing Electrostatic Discharge 10 KV to antenna conductor with the antenna attached Physical Dimensions 55 mm L X 35 mm W X 4.3 mm H 3 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners Package Content Check the package before connecting and operating the RM100. If one or more items in this package are lost, contact your local dealer. RM100 UHF RFID Reader Module Power Adaptor Interface board USB Cable Antenna RFID Tag Note: 1. Length of antenna cable 60+/-2mm 2. Antenna cable is sealed on antenna board and can not be removed. 4 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners Tour of the RM100 UHF RFID Reader Module This section describes the main components and features of the interface board. Installing the IndyTool First of all, install the IndyTool before connecting the interface board to a PC. It is possible for multiple versions of IndyTool to co-exist on a single system, so long as a unique install path is used for each, such as the default installation directory. Installation Procedure 1. Double click the IndyTool installer file, IndyTool v2.6.msi, to launch the installation wizard. 2. When prompted, designate the desired installation directory. The default is: [Program Files]\IMPINJ\IndyTool v2.6 3. Installation includes the C++ runtime libraries and adds a desktop shortcut to the IndyTool application. 4. To Start the IndyTool application: a. Double click the desktop shortcut, or b. Use the Start Menu. For example, if installed to the default directory: Click Start, select All Programs, IMPINJ, Impinj IndyTool v2.6, and click IndyTool. c. Open the IndyTool installation folder and double click IndyTool.exe. GPIO Port UART Port Power Inlet Micro USB Port 5 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners Connecting the RM100 to a PC Before operating the Indy tool software for development of the RFID device, follow the steps made below to connect the RM100 to a PC. 1. Install the Indy tool on your PC. 2. Mount the UHF RFID Module onto the interface board. 3. Connect the interface board to a PC by using a micro USB cable. 6 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners 4. Insert the power connector into the power inlet on the interface board, and then plug the power adapter into an electrical socket. 5. Insert the connector of antenna into the antenna port of the RM100 UHF RFID Reader Module. 7 © 2022 Unitech Electronics Co., Ltd. All rights reserved. Unitech is a registered trademark of Unitech Electronics Co., Ltd. All product and company names are trademarks, service marks, or registered trademarks of their respective owners 6. Open the IndyTool. Click Start to scan RFID tags by using the RM100 UHF RFID Reader module. F…

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External Photos

Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 2 of 18 External Photos Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 3 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 4 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 5 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 6 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 7 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 8 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 9 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 10 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 11 of 18

Internal Photos

Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 12 of 18 Internal Photos Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 13 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 14 of 18

RF Exposure Info

Registration number: W6 M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Page 16 of 38 3.2 Equivalent Isotropic Radiated Power (EIRP) FCC Rule: 15.247(b)(3) EIRP = max. conducted output power + antenna gain EIRP = 29.38 dBm + 0.61 dB [tolerance] +(4 dBi [antenna gain claimed by manufacturer] = 33.99 dBm = 2506.11 mW 3.3 Exemption Limits for Routine Evaluation according to 47 CFR FCC Part 2 Subpart J, section 2.1091 FCC OET Bulletin 65 Edition 97.01 determines the equations for predicting RF fields and applicable limits. The prediction for power density in the far-field but will over-predict power density in the near field, where it could be used for walking a “worst case” or conservative prediction. Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 20 cm normally can be maintained between the user and the device. MPE Calculation Method Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Page 17 of 38 E = Electric field (V/m) P = output power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to mW/cm 2 . Established separation distance is 20 cm. Operating frequency band: 902.75-927.25 MHz The product meets RF exposure requirement. Because the power density of 0.4986 mW/cm 2 at 902.75 MHz is below the power density limit of 0.6018 mW/cm 2 .

Test Report

承認 書 PRODUCTAPPROVALSHEET 料號:206 703 G PARTNO 類 別:UHF RFID ANTENNA CATEGORY 品名規格:UHF ANTENNANA frequency SPECIFICATION 廠牌廠商:FUWIT MANUFACTURER 廠商料號:T757513-HT730-NA MANUFACTURERPARTNO 確認日期 : 2022 年月日 DATE 確認部門:R&D審核:製表: DEPARTMENTAPPROVEDCREATED 保存年限:至文件廢止日 3 22 ShenzhenFuwitTechnologyCo.,Ltd 产品应用领域 T757513-HT730-NA 是适用于 UHF 美洲频段( FCC 902-928MHz ),具有 4dB i 增益的 圆极化天线,适用频率范围宽,小体积、 高增益、 低驻波、 方向图对称性好、低轴比等特点。 可方便地应用于 UHF 频段 RFID 手持机、紧凑型小型一体机等设备。 技术参数: 频率范围 (MHz)902MHz ~ 928MHz 极化方式圆极化 增益(dBi) 4dBi 轴比(dB)<3dB H面HPBW120度 E 面 HPBW120 度 阻抗 (Ω) 50Ω 电压驻波比(VSWR) ≤1.3:1 接头类型IPEX、MMCX、S MA可选 接头位置侧馈 产品尺寸(mm) 75mm ×75mm ×13mm 重量 27g 颜色绿色 安装方式螺丝固定或背胶粘贴 工作温度(°C)-40° C~+85°C ShenzhenFuwitTechnologyCo.,Ltd E 面方向图(垂直波瓣方向图) 回波损耗 ShenzhenFuwitTechnologyCo.,Ltd 电压驻波比 VSWR ShenzhenFuwitTechnologyCo.,Ltd 产品结构尺寸参数 天线尺寸 ShenzhenFuwitTechnologyCo.,Ltd RFCable尺寸

Test Report

of Applicant: unitech Electronics Co., Ltd. Address: 5F., No. 136, Ln. 235, Baoqiao Rd. , Xindian Dist., New Taipei City , Taiwan Tested and Prepared by Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: TW1477, TW1072 Industry Canada filed test laboratory Reg. No.: 20037, 5107A Report No.: W6M22206-21923-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] 47 CFR PART 15 SUBPART C TEST REPORT for 1-Port UHF RFID Reader Module Model No.: RM100 FCC ID: HLERM100U Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 38 TABLE OF CONTENTS CERTIFICATION OF TEST REPORT ................................................................................................................................. 2 1 GENERAL INFORMATION ......................................................................................................................................... 2 1.1 NOTES ........................................................................................................................................................................... 2 1.2 TESTING LABORATORY .................................................................................................................................................. 3 1.2.1 Location .............................................................................................................................................................. 3 1.2.2 Details of accreditation status ............................................................................................................................ 3 1.3 DETAILS OF APPROVAL HOLDER .................................................................................................................................... 3 1.4 APPLICATION DETAILS................................................................................................................................................... 4 1.5 GENERAL INFORMATION OF TEST ITEM ......................................................................................................................... 4 1.6 TEST STANDARDS .......................................................................................................................................................... 5 2 TECHNICAL TEST ........................................................................................................................................................ 6 2.1 SUMMARY OF TEST RESULTS ......................................................................................................................................... 6 2.2 TEST ENVIRONMENT ...................................................................................................................................................... 6 2.3 TEST EQUIPMENT LIST .................................................................................................................................................. 7 2.4 GENERAL TEST PROCEDURE ........................................................................................................................................ 10 3 TEST RESULTS (ENCLOSURE) ............................................................................................................................... 12 3.1 PEAK OUTPUT POWER (TRANSMITTER) ....................................................................................................................... 13 3.2 EQUIVALENT ISOTROPIC RADIATED POWER (EIRP) .................................................................................................... 16 3.3 EXEMPTION LIMITS FOR ROUTINE EVALUATION ......................................................................................................... 16 3.4 TRANSMITTER RADIATED EMISSIONS IN RESTRICTED BANDS ..................................................................................... 18 3.5 SPURIOUS EMISSIONS (TX) ........................................................................................................................................... 19 3.6 CARRIER FREQUENCY SEPARATION ............................................................................................................................ 21 3.7 NUMBER OF HOPPING FREQUENCIES ........................................................................................................................... 24 3.7.1 Pseudorandom Frequency Hopping Sequence ................................................................................................. 25 3.7.2 Coordination of hopping sequences to other transmitters ................................................................................ 25 3.7.3 System Receiver Hopping Capability ................................................................................................................ 25 3.8 TIME OF OCCUPANCY (DWELL TIME) .......................................................................................................................... 26 3.9 20DB BANDWIDTH ...................................................................................................................................................... 30 3.9.1 System Receiver Input Bandwidth ..................................................................................................................... 32 3.10 EMISSION BAND OF NON-RESTRICTED ....................................................................................................................... 33 3.11 RADIATED EMISSIONS FROM DIGITAL PART ............................................................................................................... 36 3.12 POWER LINE CONDUCTED EMISSION ........................................................................................................................... 37 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide…

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Test Setup Photos

Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 15 of 18 Set Up Photo of Radiated Emission Below 1 GHz Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 16 of 18 Above 1 GHz Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 17 of 18 Registration number: W6M22206-21923-C-1 FCC ID: HLERM100U Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 18 of 18 Set Up Photo of Conducted Emission

Contact Information

Applicant

Ben Chiang
[email protected]886-2-8912-1122Fax: 886-2-8912-1391

Technical Contact

Worldwide Testing Services (Taiwan) Co., Ltd.Kevin Wang
[email protected]886-2-6606-8877

6F., No.58, Lane 188, Ruey Kuand Rd., · Taiwan

Non-Technical Contact

Worldwide Testing Services (Taiwan) Co., Ltd.Ivy Lin
[email protected]886-2-6606-8877

Test Firm

Worldwide Testing Services (Taiwan) Co., Ltd.Rex Kao
[email protected]886-2-6606-8877Fax: 886-2-6606-8879

Technical Specifications

#Rule PartsFrequency RangePower Output
115C902.75 MHz - 927.25 MHz870.00 mW
Modular Type
Single Modular Approval
Confidentiality
Long Term
Grant Notes
Single Modular Approval. Power listed is conducted. This module is restricted to installation in products for use only in mobile and fixed applications. Approval is limited to OEM installation only. Compliance of this device in all final host configurations is the responsibility of the Grantee. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operated in conjunction with any other antenna or transmitter, except for those described in this filing and/or in accordance with FCC multi-transmitter product guidelines. Users and installers must be provided with device operating conditions for satisfying RF exposure compliance. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations

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