2APYU-DKL16132.4G Module

2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Electronics DKL 1613_V.1 User Manual Single Chip 2.4GHz Module 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Electronics FEATURESFEATURESFEATURES Low Power 16mA TX at 0dBm output power 15mA RX at 1Mbps air data rate 2uA in power down Low Cost BOM Few external components Four Capacitors, One crystal oscillator High Performance Excellent Receiver sensitivity -88dBm@1Mbps -93dBm@250Kbps Programmable Output Power Up to 13dBm APPLICATIONSAPPLICATIONSAPPLICATIONS TV and STB remote controls WirelessM ouse and keyboard Toys and wireless audio Wireless gamepads Active RFID Smart home automation 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Microelectronics, Ltd. Co GENERAL DESCRIPTIONGENERAL DESCRIPTIONGENERAL DESCRIPTION The XN297L is a single chip 2.4GHz transceiver, designed for operation in the worldwide ISM frequency band at 2.400~2.483GHz. The XN297L integrates radio frequency (RF) transmitter and receiver, frequency synthesizer, crystal oscillator, baseband GFSK modem, and other function blocks. The XN297L supports multiple networks and communication with ACK. TX power, frequency channel, and data rate can be set by SPI. 1Mbps, 250kbps optional data rateUp to 8Mbps SPI interface rate Support 32 and 64 bytes payload lengthCompact 20-pin 3×3mm QFN package Support ±20ppm 16MHz crystalOperating voltage is 2.2V~3.3V GFSK ModulationSupport automatic reply and automatic retransmission Support RSSI detectorSupport Data whitening and CRC 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Microelectronics, Ltd. Co 111 EEElectrical Clectrical Clectrical Characteristicsharacteristicsharacteristics Table1 XN297L Electrical Characteristics Symbol Condition at VCC = 3V±5%, T=25°C Parameter Unit MinTypMax Sleep2uA Standby I30uA Standby III650uA Standby II780uA TX at -35dBm output power 9mA TX at -20dBm output power 9.5mA TX at 0dBm output power16mA TX at 2dBm output power19mA TX at 8dBm output power30mA TX at 13dBm output power66mA RX at 1Mbps15.5mA RX at 250kbps15mA General RF Operating frequency24002483MHz PLL Programming resolution １MHz Crystal frequency16MHz DR Data rate0.251 Mbp s Frequency deviation at 250kbps 125KHz Frequency deviation at 1Mbps 160250KHz Channel spacing at 250Kbps 1MHz Channel spacing at 1Mbps1MHz Transmitter Typical output power2813dBm Output Power Range-3513dBm 20dB Bandwidth for Modulated Carrier at 1Mbps 1MHz 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Microelectronics, Ltd. Co 20dB Bandwidth for Modulated Carrier at 250Kbps 500KHz Receiver Maximum received signal at <0.1% BER 0dBm Sensitivity (0.1%BER) @1Mbps -87dBm Sensitivity (0.1%BER) @250Kbps -93dBm C/I Co-channel (@1Mbps)10dBc 1st Adjacent Channel Selectivity C/I 1dBc 2nd Adjacent Channel Selectivity C/I -18dBc 3rd Adjacent Channel Selectivity C/I -23dBc 4th Adjacent Channel Selectivity C/I -28dBc 5th Adjacent Channel Selectivity C/I -32dBc 6th Adjacent Channel Selectivity C/I -35dBc C/I Co-channel (@250Kbps)2dBc 1st Adjacent Channel Selectivity C/I -8dBc 2nd Adjacent Channel Selectivity C/I -18dBc 3rd Adjacent Channel Selectivity C/I -24dBc 4th Adjacent Channel Selectivity C/I -28dBc 5th Adjacent Channel Selectivity C/I -32dBc 6th Adjacent Channel Selectivity C/I -35dBc Operating conditions Supply voltage2.233.3V Ground0V Output high level voltage VDD-0. 3 VDDV Output low level voltageVSS VSS+0. 3 V Input high level voltage2.033.6V 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Microelectronics, Ltd. Co Input low level voltageVSS VSS+0. 3 V * Note: In the channels, such as 2416 and 2432 MHz, integer times of 16MHz crystal, receiver sensitivity degrades about 2dB; and modulation quality of the emission signal (EVM) falls by 10%. * Note: In 250Kbps mode, payload length should not be more than 16 bytes, because of frequency drift in open-loop transmitting mode. 222 Absolute Maximum R Absolute Maximum RAbsolute Maximum Ratingsatingsatings Table 2 XN297L Absolute Maximum Ratings Symbo l Condition Parameter Unit MinTypMax maximum ratings Supply voltage-0.33.6V Input voltage-0.35V Output voltageVSSVDD Total Power Dissipation （TA=-40°C~85°C） 300mW Operating Temperature-4085°C Storage Temperature-40125°C * Note: Exceeding one or more of the limiting values may cause permanent damage to XN297L. * Caution: Electrostatic sensitive device, comply with protection rules when operating. 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Microelectronics, Ltd. Co 555 Operational ModesOperational ModesOperational Modes This chapter describes XN297L’s all kinds of working modes, and is used to control the chip into the working mode method. XN297L’s state machine is controlled by chip internal registers configuration values and external signal pin. 555.1.1.1 State DState DState Diagramiagramiagram Table 4 shows six kinds of work modes, which gives the corresponding mode of control registers and FIFO registers. Table 4 Control BIT and Function Description MODEPWR_DNSTB1STB3STB2RXTX CONTROL BIT PWR_UP011111 EN_PM001111 CE000111 PRIM_RXXXX010 FUNCTION DESCRIPTIO N SPI operation√√√√√√ Keep register value √√√√√√ Crystal oscillator work X√√√√√ Crystal oscillator output XXX√√√ Main power management work XX√√√√ TX workXXXXX√ RX workXXXX√X 555...222 State DState DState Diagramiagramiagram Figure 3 shows XN297L’s working state diagram, giving six working modes between jump XN297L in VDD is larger than 2.2V to work properly into sleeping 2.4GHz Module http://www.panchip.com Copyright ©2015 Panchip Microelectronics, Ltd. Co mode, the MCU can be sent via SPI configuration commands and CE pin into the other five states. Figure3 State Diagram 555...333 IRQ PINIRQ PINIRQ PIN When the status register TX_DS RX_DR or MAX_RT is 1, reporting and the corresponding interrupt enable bit is 0, IRQ pins interrupts trigger. The MCU writes 1 to the corresponding interrupt source, clear the interrupt. IRQ pins inte…

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DA KAI INDUSTRIES LIMITED. Agent Authorization Company: DA KAI INDUSTRIES LIMITED. Address: 3/F., BLK. 4, LIANJIAN INDUSTRIAL PARK, HUA RONG ROAD, LONGHUA DISTRICT , SHENZHEN, GUANGDONG, CHINA Product Name: 2.4G Module Model Number(s): DKL 1613_V.1 Product Description: We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2019-12-03 Name: John Li Title: General Manager Company: A KAI INDUSTRIES LIMITED.

DA KAI INDUSTRIES LIMITED. Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2019.12.22 Subject; Limited single modular approval request Company name: DA KAI INDUSTRIES LIMITED. FCC ID: 2APYU-DKL1613 Dear Sir/Madam, This letter includes the FCC application requirements for limited single modular approval request for;- FCC KDB 996369 D01 ‘Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Equip Auth Guide v02’. FCC ID: 2APYU-DKL1613 has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. No, The module don’t have a RF shielding. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. Yes, The module has it’s own buffered modulation/data inputs unit. The module must contain power supply regulation on the module. Yes, The module has a power supply circuitry. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). Yes, The module has a permanently antenna. The module must demonstrate compliance in a stand-alone configuration. Yes, The module compliance a stand-alone configuration. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). Yes, The label is pasted on the bottom of the module. The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. Yes, The module compliance all conditions provided in the integration instructions by the grantee. The module must comply with RF exposure requirements Yes, The module compliance with RF exposure requirements FCC Modular Approval Request Rev 3.0 DA KAI INDUSTRIES LIMITED. Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any r equirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements; KDB Ref Sect Requirements of KDB 996369 D03 User Manual Page Number reference 2.2 List of applicable FCC rules Page 30 2.3 Summarize the specific operational use conditions Page 30 2.4 Limited module procedures Page 31 2.5 Trace antenna designs N/A 2.6 RF exposure considerations Page 30 2.7 Antennas Page 30 2.8 Label and compliance information Page 30 2.9 Information on test modes and additional testing requirements Page 31 2.10 Additional testing, Part 15 Subpart B disclaimer Page 31 Name: John Li Date: 2019.12.22 Title : General Manager Signat ure of applicant FCC Modular Approval Request Rev 3.0

DA KAI INDUSTRIES LIMITED. Date: Dec 23,2019 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2APYU-DKL1613 T o 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 Parts List Operational Description Tune-up Procedure I n additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. I t 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. S incerely, S ignature: N ame:John Li T itle:General manager

External Photo$Internal photo Product Name: 2.4G Module Model No.: DKL 1613_V. 1 ------End------

Label&Label location SIZE: 10mmx8mm 2.4G Module Model: DKL1613_V.1 DA KAI INDUSTRIES LIMITED. FCC ID: 2APYU-DKL1613

External Photo$Internal photo Product Name: 2.4G Module Model No.: DKL 1613_V. 1 ------End------

FCC ID: 2APYU-DKL1613 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /(30 x gt) Field strength = 101.06 dBuV/m @3m Ant gain =0.4dBi, so Ant numeric gain= 1.10 So pt={ [10 (101.06/20) /10 6 x 3] 2 /30x1.10}x1000 mW = 4.212mW So (4.212mW /5mm)x √2.465 = 1.32<3

Global United Technology Services Co., Ltd. Report No.: GTS201912000310F01 Authorized Signature: Robinson Lo Laboratory Manager This 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 compiler and approver. Page 1 of 21 + TEST REPORT Applicant: DA KAI INDUSTRIES LIMITED. Address of Applicant: 3/F., BLK. 4, LIANJIAN INDUSTRIAL PARK, HUA RONG ROAD, LONGHUA DISTRICT , SHENZHEN, GUANGDONG, CHINA Manufacturer/Factory： DA KAI INDUSTRIES LIMITED. Address of Manufacturer/Factory： 3/F., BLK. 4, LIANJIAN INDUSTRIAL PARK, HUA RONG ROAD, LONGHUA DISTRICT , SHENZHEN, GUANGDONG, CHINA Equipment Under Test (EUT) Product Name: 2.4G Module Model No.: DKL 1613_V.1 FCC ID: 2APYU-DKL1613 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: December 02,2019 Date of Test: December 02-24,2019 Date of report issued: December 25,2019 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS201912000310F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 21 2 Version Version No. Date Description 00 December 25,2019 Original Prepared By: Date: December 25,2019 Project Engineer Check By: Date: December 25,2019 Reviewer Report No.: GTS201912000310F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 21 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................6 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................6 5.4 DEVIATION FROM STANDARDS ..............................................................................................................6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................6 5.6 TEST FACILITY ....................................................................................................................................6 5.7 TEST LOCATION ..................................................................................................................................6 6 TEST INSTRUMENTS LIST ......................................................................................................................7 7 TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 7.1 ANTENNA REQUIREMENT ......................................................................................................................9 7.2 RADIATED EMISSION METHOD ............................................................................................................10 7.2.1 Field Strength of The Fundamental Signal ..................................................................................12 7.2.2 Spurious emissions .....................................................................................................................13 7.2.3 Bandedge emissions ...................................................................................................................18 7.3 20DB OCCUPY BANDWIDTH ...............................................................................................................19 8 TEST SETUP PHOTO .............................................................................................................................21 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................21 Report No.: GTS201912000310F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 21 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 N/A Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band edge 15.249 (d)/15.205 Pass 20dB Occupied Bandwidth 15.215 (c) Pass Remark： Test according to ANSI C63.10:2013. Pass: The EUT complies with the essential requirements in the standard. 4.1 Measurement Uncertainty Test Item Freq…

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GTS201912000310 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 1 Product Name: 2.4G Module Test Model No.: DKL 1613_V.1 Test Setup Photo Radiated Emission ------End------