2A6IA-XB-5055RAbarcode scanner

§ 15.19 Labelling requirements. 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. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. 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 interference to 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: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Guangzhou Xunbao Electronics Technology Co.,Ltd Model Difference Model : XB-5055RA, XB-D20R,XB-6256R,XB-6266MBT-S,XB-5066RT,XB-S20R, XB-6266MBT,AK-9000R,XB-6208RB,XB-5066R,XB-5021R All the models are the same circuit and RF module, except the mode names. Regards Sincerely, Client’s name / title : YanTang/ Manager Contact information / address: A2 Building,No.18,JingSan roade,Zengjiang Street,Zengcheng,Guangzhou,China

Guangzhou Xunbao Electronics Technology Co.,Ltd 4/24/2022 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (barcode scanner / # AND FCC ID: 2A6IA-XB-5055RA To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : YanTang/ Manager Contact information / address: A2 Building,No.18,JingSan roade,Zengjiang Street,Zengcheng,Guangzhou,China

Guangzhou Xunbao Electronics Technology Co.,Ltd 4/24/2022 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTA Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : YanTang/ Manager Contact information / address: A2 Building,No.18,JingSan roade,Zengjiang Street,Zengcheng,Guangzhou,China

0.2cm*2.4cm

Antenna

1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 DD CC BB AA 1 Lucy 1 YQ1026A 1Rev1.0 2017/3/2116:51:26 F:\项目资料\接收供应商资料\候昊客户\发送\2055资料\原理图\XB-2055-Y.SchDoc Title Size:Number: Date: File: Revision: SheetofTime: A3 Syble Author: VOUTA 1 VINA- 2 VINA+ 3 VSS 4 VINB+ 5 VINB- 6 VOUTB 7 VDD 8 U2 3 0 0 K 1 % R8 8.2pF C5 1nFC8 3 Q1 2K 1% R14 SD G 150K 1% R19 56pF C10 30pF C17 GND 1M R24 2.2uF/16V C18 GND D5 390R R18 V O U T D GND 2.2uF/16V C12 GND 150RR17 +V5 100nF C7 GND 10K R9 GND 100KR7 2.2uF/16V C6 GND 1.5KR5 2.2uF/16V C4 GND 470R R2 +V5 1 2 3 BZX84C2V7 D1 GND VOUTA 1 VINA- 2 VINA+ 3 VDD 4 VINB+ 5 VINB- 6 VOUTB 7 VOUTD 8 VIND- 9 VIND+ 10 VSS 11 VINC+ 12 VINC- 13 VOUTC 14 U1 12pF C2 100nF C1 +V5GND +V5 10nF C3 VOUTA VINA- +V5 GND VINC+ VOUTD 3.3nF C9VOUTA 12pF C15 100nF C16 100nF C11VOUTB VINA- 22uF/16V C19 120K R4 768K R10 68K R11 51KR1 100KR6 100KR12 120K R22 10K R20 10K R23 100nF C13 +V5 3.3K R16 GND 2.2K R21 GND 2.2uF/16V C14 GND NC R13 20K R26 GND DA VOUT1 1 INPUT1- 2 INPUT1+ 3 VDD 4 INPUT2+ 5 INPUT2- 6 OUTPUT2 7 OUTPUT3 8 INPUT3- 9 INPUT3+ 10 VSS 11 INPUT4+ 12 INPUT4- 13 OUTPUT4 14 U32 Q7 4.7uF/16V C23 GND 0R R29 +V5 NC R30NET10 47nF C24 22R R38 GND +V5 100nF C21 +V5GND 33KR45 100nF C25 680RR47 GND NET10 2K VR3 GND 68KR51 GND OUT2 2 Q12 GND 10K R56 C K 240K R36 5.1K R39 Q5 10K R34 GND 2K R31LWS 680R R28 4.7uF/16V C22 GND 1 Q3 2SD1664 GND 270K R41 20K R44 GND 47nF C26 GND VINC+ GND 15K R48 100nF C28 GND NET10 2 Q11 2 Q10 GNDGND IN1+ 150K R53 47K R55 2.2uF/16V C29 GND GND D7 220R R54 OUT2 D6 +V5 1.8nF C27 0RR46 NC R42 NC R50 75R R49 OUT3 +V5+V5 VOUTB VINC+ IN1+ 560R R37 2K VR1 GND +V5GND 1 3 2 SHIELD GND GND GND GND NET10 COIL_1 COIL_2 LASER_1 LASER_REC 1 1 2 2 3 3 GND 4 5 5 6 6 GND 7 GND 8 9 9 10 10 11 11 12 12 13 13 UNIT1 Optical mechanism-BIG GND MAKE 1 Mal1 MAKE 1 Mal2 R67 1.5K R64 20K GND C33 8.2pF R68 1M C20 1nF R59 1.5M C30 10nF R60 20K R43 2K IRI GND R65 20K R40 20K GND R66 22R R62 1K TX GNDGND R61 100R RX +V5+V5+V5 +V5 PB5 1 PB4 3 PB3 2 GND 4 PB0 5 PB1 6 PB2 7 VCC 8 U5 ATtiny13 GND +V5 R35 10K LWS KEY -A 2 OA 1 +A 3 V + 8 V - 4 U4A MCP602T-I/ST -B 6 OB 7 +B 5 U4B MCP602T-I/ST GND +V5 GND R63 470R R58 1K +V5 RW1 2K 2 Q4 MMBT3906 COIL_2 COIL_1 LASER_2 LASER_3 LASER_1 LASER_REC 1 2 3 4 5 6 7 8 9 10 JP 0.5*8 GND CK DA +V5 LWS 0R(OPT) R32 0R(OPT) R33IRO IRI GND LASER_2 LASER_3 IRO IRI IRO 0R(OPT) R69 0R(OPT) R70 K E Y 无TYNI13焊接R32，R33；不焊接R69，R70 有TYNI13焊接R69，R70；不焊接R32，R33 2 Q6 MMBT3906

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China TEST REPORT FCC Rules and Regulations Part PART 15.249 Report Reference No..............: CTA22030201102 FCC ID...................................: 2A6IA-XB-5055RA Compiled by ( position+printed name+signature ... : File administrators Kevin Liu Supervised by ( position+printed name+signature ... : Project Engineer Kevin Liu Approved by ( position+printed name+signature ... : RF Manager Eric Wang Date of issue ..................................... : Apr .19, 2022 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Guangzhou Xunbao Electronics Technology Co.,Ltd Address............................................. : A2 Building,No.18,JingSan roade,Zengjiang Street,Zengcheng, Guangzhou,China Standard ........................................... : FCC Rules and Regulations Part PART 15.249 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: barcode scanner Trade Mark ....................................... : syble Manufacturer .................................... : Guangzhou Xunbao Electronics Technology Co.,Ltd Model/Type reference ....................... : XB-5055RA Listed Models .................................. : XB-D20R,XB-6256R,XB-6266MBT-S,XB-5066RT,XB-S20R, XB-6266MBT,AK-9000R,XB-6208RB,XB-5066R,XB-5021R Modulation ....................................... : GFSK Frequency .......................................... From 2402MHz to 2480MHz Ratings.............................................. : DC 3.7V From Battery and DV 5V From External circuit Result ................................................ : PASS Report No.: CTA22030201102 Page 2 of 28 T E S T R E P O R T Equipment under Test : barcode scanner Model /Type : XB-5055RA Listed Models : XB-D20R,XB-6256R,XB-6266MBT-S,XB-5066RT,XB-S20R, XB-6266MBT,AK-9000R,XB-6208RB,XB-5066R,XB-5021R Applicant : Guangzhou Xunbao Electronics Technology Co.,Ltd Address : A2 Building,No.18,JingSan roade,Zengjiang Street,Zengcheng, Guangzhou,China Manufacturer : Guangzhou Xunbao Electronics Technology Co.,Ltd Address : A2 Building,No.18,JingSan roade,Zengjiang Street,Zengcheng, Guangzhou,China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA22030201102 Page 3 of 28 Contents 1. 0BT E S T S T A N D A R D S ................................................................. 4 2. 1BS U M M A R Y ............................................................................ 5 2.1. General Remarks 5 2.2. 7BProduct Description 5 2.3. 8BEquipment Under Test 5 2.4. 9BShort description of the Equipment under Test (EUT) 5 2.5. 10BEUT operation mode 5 2.6. 11BBlock Diagram of Test Setup 6 2.7. Modifications 6 3. 2BT E S T E N V I R O N M E N T .............................................................. 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. 17BEnvironmental conditions 7 3.4. 18BSummary of measurement results 8 3.5. Statement of the measurement uncertainty 8 3.6. 20BEquipments Used during the Test 8 4. 3BT E S T C O ND I T I O N S A N D R E S U L T S ........................................... 10 4.1. 21BAC Power Conducted Emission ................................................................................... 10 4.2. Radiated Emission and Band Edges ............................................................................ 13 4.3. 20dB Bandwidth Measurement .................................................................................... 20 4.4. 31BAntenna Requirement ................................................................................................... 22 5. 4BT E S T S E T U P P H O T O S O F T H E E U T .......................................... 23 6. 4BT E S T P H O T O S O F T H E E U T .................................................... 24 Report No.: CTA22030201102 Page 4 of 28 1. 0BT E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices ANSI C63.4: 2014: –American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40GHz Range of 9 kHz to 40GHz Report No.: CTA22030201102 Page 5 of 28 2. 1BS U M M A R Y 2.1. General Remarks Date of receipt of test sample : Apr. 01, 2022 Testing commenced on : Apr. 01, 2022 Testing concluded on : Apr. 19, 2022 2.2. 7BProduct Description Name of EUT barcode scanner Model Number XB-5055RA Power supply: DC 3.7V From Battery and DC 5V From external circuit Adapter information (Auxiliary test supplied by testing Lab）: Model: BS-510 Input:AC 100-240V 50/60Hz Output:DC 5V 1A Hardware version: V1.0 Software version: V1.0 Testing sample ID： CTA220302011-1# (Engineer sample) CTA220302011-2# (Normal sample) 2.4G wireless technology: Operation frequency: 2402MHz to 2480MHz Channel number: 40 Modulation Type: GFSK Channel separation: 2 MHz Antenna …

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