TW5GD8220Digital Wireless Baby Monitor With Storage

Model:GD8220 Model:GD7620 2408.625MHz-2473.875MHz 2408.625MHz-2473.875MHz N OTE : 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. 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. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 1/18/2016 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: TW5GD8220 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Shenzhen Gospell Smarthome Electronic Co., Ltd. Contact person: Peter Luo Title: Manager

Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 1/18/2016 Request for Confidentiality Company name: Shenzhen Gospell Smarthome Electronic Co., Ltd. FCC ID: TW5GD8220 FCC Part 15 Certification Gentlemen, In accordance with CFR 47 § 0.459, Shenzhen Gospell Smarthome Electronic Co., Ltd. hereby requests confidentiality of following attachments: (1) schematic diagrams, (2) detailed block diagrams, (3) detailed operational descriptions, (4) parts lists. These documents contain detailed system and equipment description and related information about the product which Shenzhen Gospell Smarthome Electronic Co., Ltd. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, Shenzhen Gospell Smarthome Electronic Co., Ltd. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature [Peter Luo] [Manager] Shenzhen Gospell Smarthome Electronic Co., Ltd. 5Floor/Block 2, Vision (SZ) Park, Hi-Tech Industrial Park, Shenzhen, China

External Photos ALL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location Model: GD8220 FCC ID: TW5GD8220

Internal Photos OPEN VIEW OF EUT Antenna INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6

Name Specifications Location RES 15KΩ±1% 1/16W 0402 SMD R87 RES 470Ω±5% 1/16W 0402 SMD R9 R16 R28 RES 20KΩ±5% 1/16W 0402 SMD R21 RES 56KΩ±1% 1/16W 0402 SMD R2 RES 0Ω±5% 1/16W 0402 SMD R7 R10 R18 R32 R45 R47 R60 RES 1.5KΩ±5% 1/16W 0402 SMD R50 R83 RES 2KΩ±5% 1/16W 0402 SMD R30 RES 22Ω±5% 1/16W 0402 SMD R3 R8 R46 L3 L4 RES 22KΩ±5% 1/16W 0402 SMD R40 R73 RES 47KΩ±5% 1/16W 0402 SMD R14 R23 R27 R61 RES 5.6KΩ±5% 1/16W 0402 SMD R22 RES 82KΩ±5% 1/16W 0402 SMD R81 RES 100Ω±5% 1/16W 0402 SMD R62 RES 270KΩ±5% 1/16W 0402 SMD R36 RES 1KΩ±5% 1/16W 0402 SMD R15 R24 R25 R29 R38 R39 RES 10KΩ±5% 1/16W 0402 SMD R5 R44 R59 R82 R86 R150 RES 100KΩ±5% 1/16W 0402 SMD R17 R20 R37 R41 R42 R55 R84 R89 RES 1MΩ±5% 1/16W 0402 SMD R1 R66 RES 4.7KΩ±5% 1/16W 0402 SMD R6 R11 R12 R13 RES 10Ω±5% 1/16W 0402 SMD R31 R35 RES 33Ω±5% 1/16W 0402 SMD R43 RES 0Ω±5% 1/8W 0805 SMD R19 RES 2.2Ω±5% 1/8W 0805 SMD R69 RES 4×22Ω±5% 1/16W 0402 SMD RN1 RN2 RN6 RN7 CAP 10PF±0.5PF 50V COG SMD 0402 C38 C57 C66 C81 C84 C85 C95 C131 C132 C144 C180 C33 C119 C145 C146 C147 C47 CAP 100PF±5% 50V COG SMD 0402 C104 C105 C106 C140 CAP 0.01uF±10% 25V X7R SMD 0402 C56 C73 C77 C83 C87 C88 C92 C93 C 127 C142 CAP 1000PF±10% 50V X7R SMD 0402 C129 CAP 0.1uF±10% 16V X5R SMD 0402 C1 C2 C3 C4 C5 C6 C7 C8 C10 C11 C12 C13 C16 C18 C19 C22 C24 C28 C30 C31 C32 C36 C39 C40 C43 C48 C49 C52 C53 C55 C59 C60 C61 C62 C64 C68 C69 C71 C75 C80 C82 C90 C91 C94 C98 C103 C114 C117 C118 C120 C1 21 C122 C123 C124 C130 C133 C135 C137 C157 C168 CAP 1uF±10% 10V X5R SMD 0402 C15 C50 C51 C72 C78 C79 C97 C141 C17 9 CAP 220nF+80%～-20% 10V Y5V SMD 0402 C70 Parts List Model:GD8220/FCC ID:TW5GD8220 CAP 0.47uF±10% 6.3V X5R SMD 0402 C58 CAP 39PF±5% 50V COG SMD 0402 C125 C126 CAP 270PF±5% 50V COG SMD 0402 C74 CAP 47PF±5% 50V COG SMD 0402 C29 C107 C108 C109 C110 C111 C112 C1 13 C143 CAP 22nF±10% 16V X7R SMD 0402 C86 C139 CAP 2.2uF±20% 6.3V X5R SMD 0402 C9 C115 C160 CAP 4.7uF±20% 6.3V X5R SMD 0402 C20 C25 C27 C116 CAP 10uF+80%～-20% 10V Y5V SMD 0805 C17 C23 C21 C45 C54 C63 C67 C8 9 C128 C134 C136 C65 CAP 100uF±20% 6.3V 3528 B NEC KEMET NICHICON AVX EC2 EC3 EC4 C178 CAP 220uF±20% 6.3V 6032 C EC1 IND 80Ω±25% DCR≤0.15Ω IDC≤200mA SMD 0603 L1 L2 IND 10Ω±25% DCR≤0.3Ω IDC≤200mA SMD 0805 L5 L7 IND 22uH±20% DCR≤0.611Ω IDC≤500mA φ3.0×3.5×2.1mm L10 Diode B5819W SOD-123 SMD D10 Diode 1N4148 LL-34 SMD D1 D4 Diode SS34 DO-214AC SMD D13 Diode PGB101 SMD 0603 SMD VR1 Diode BAS16H SOD-323 SMD D2 D7 Triode 3906 SOT-23 SMD Q8 Triode 2SC4672 SOT-89 Q SMD Q3 Triode 3904(S1A) SOT-23 LRC SMD Q1 MOS SI2301 P SOT-23 SMD Q2 MOS CE2312 SOT-23 SMD Q4 IC CMOS SENSOR OV7725 CSP2-28PIN U9 IC RTC9167A-33 SOT-25 AXELITE U4 U6 U8 U10 IC EUA4890 MSOP-8 U2 U58 IC LM358 SOP-8 U12 IC XC6206P182MR SOT-23 U7 IC SN93350AFG LQFP128 SONiX U1 IC CT801 SOP24 Series U3 IC M25L1606 SOP8 GD8220 U5 Crystal 12.000000MHz±20PPM 20PF SMD 3225 Y1 SW 6.0×6.0×4.3mm L=1.0mm S5 SW 6.0×6.0×11.0mm L=7.5mm S2 CAP 22PF±5% 50V COG SMD 0402 C148 C149 C150 C151 C152 LED Red Green 60° φ3.0mm DIP D11 Diode 60° IF=20mA RS-5038IRC-TK0902-Q60 φ5.0mm DIP D9 D14 D15 D16 D17 D18 D19 D20 D21 MIC φ6.0×2.7mm -38dB 3.0V DIP R U41 Diode XYC-PT5P520GC-IC DIP R68 CON 2PIN PITCH=1.27mm H=13mm J1 J2 J4 J5 Module Parts List Name Specifications Location IC A7121 QFN32L U2 RES 51Ω±5% 1/10W 0603 SMD R5 RES 39KΩ±5% 1/10W 0603 SMD R1 IC AP1110 QFN-8 U3 CAP 10PF±0.5PF 50V COG SMD 0402 C48 C12 IND 2.7nH±5% DCR≤0.2Ω IDC≤500mA SMD 0603 L2 RES 43KΩ±5% 1/10W 0603 SMD R12 IND 2.7nH±5% DCR≤0.17Ω IDC≤400mA SMD 0402 L1 CAP 120PF±10% 50V X7R SMD 0603 C29 CAP 1000PF±10% 50V X7R SMD 0603 TDK C21 C30 C50 CAP 20PF±5% 50V COG SMD 0603 C20 CAP 1000PF±10% 50V X7R SMD 0402 C49 C54 C58 CAP 1PF±0.25PF 50V COG SMD 0603 C6 CAP 27PF±5% 50V COG SMD 0603 C31 CAP 22PF±5% 50V COG SMD 0603 C32 CAP 390PF±5% 50V COG SMD 0603 C19 CAP 10uF+80%～-20% 10V Y5V SMD 1206 C4 RES 1KΩ±5% 1/16W 0402 SMD R8 CAP 0.1uF±10% 16V X5R SMD 0402 C13 CAP 1uF±10% 10V X5R SMD 0402 C7 C57 CAP 1PF±0.1PF 50V COG SMD 0402 C33 C5 CAP 15PF±5% 50V COG SMD 0402 C42 CAP 22PF±5% 50V COG SMD 0402 C28 CAP 2.5PF±0.25PF 50V COG SMD 0402 C10 CAP 5.6PF±0.25PF 50V COG SMD 0402 C1 C11 CAP 0.1uF+80%～-20% 25V Y5V SMD 0603 C16 C3 C15 C22 C23 C14 C17 C2 CAP 1uF+80%～-20% 16V Y5V SMD 0603 C18 RES 43KΩ±5% 1/16W 0402 SMD R9 IND 8.2nH±0.1nH DCR≤0.33Ω IDC≤300mA SMD 0402 Murata L5 Triode 3906 SOT-23 SMD Q2 Q3 Triode BFG425W(P5) SOT-343R SMD Q1 RES 0Ω±5% 1/16W 0402 SMD L3 IC RT9167-25 SOT-23-5 U1 Filter SMD 2.5×2.0×1.0mm BF2520-B2R4CAC ACX U4 IC HWS314 SOT-363 U5 RES 9.1KΩ±5% 1/16W 0402 SMD R13 RES 300Ω±5% 1/16W 0402 SMD R4 RES 270Ω±5% 1/16W 0402 SMD R6 RES 680Ω±5% 1/16W 0402 SMD R20 RES 750Ω±5% 1/16W 0402 SMD R3 RES 510Ω±5% 1/16W 0402 SMD R7 CON 2PIN PITCH=1.27mm H=7mm J4 CON 40PIN PITCH=1.27mm H=8mm J2 Crystal 18.000000MHz±7.5PPM 15PF ±10PPM DIP HC-49S H=2.5mm Y1

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Digital Wireless Baby Monitor With Storage Capacity Model Name GD8220 FCC ID TW5GD8220 2. EVALUATION METHOD 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 3. CALCULATION P t =8.41dBm=6.93mW The result for RF exposure evaluation SAR= (6.93mW /5mm) .[√2.473875(GHz)]= 2.18<3.0 for 1-g SAR 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 56 FCC Test Report Report No.: AGC02009151213FE01 FCC ID : TW5GD8220 PRODUCT DESIGNATION : Digital Wireless Baby Monitor With Storage Capacity BRAND NAME : N/A MODEL NAME : GD8220 CLIENT : ShenZhen Gospell Smarthome Electronic Co., Ltd. DATE OF ISSUE : Jan.15, 2016 STANDARD(S) : FCC Part 15 Rules REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC02009151213FE01 Page 2 of 56 Report Revise Record Report Version Revise Time Issued Date Valid VersionNotes V1.0 / Jan.15, 2016Valid Original Report Report No.: AGC02009151213FE01 Page 3 of 56 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE ............................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1 PRODUCT DESCRIPTION ....................................................................................................................... 6 2.2 TABLE OF CARRIER FREQUENCYS ...................................................................................................... 6 2.3 RECEIVER INPUT BANDWIDTH ............................................................................................................. 7 2.4 EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ....................................................................... 7 2.5 EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ........................................................ 7 2.6 RELATED SUBMITTAL(S) / GRANT (S) ................................................................................................... 7 2.7 TEST METHODOLOGY ........................................................................................................................... 7 2.8 MEASUREMENT UNCERTAINTY ............................................................................................................ 7 2.9 SPECIAL ACCESSORIES ........................................................................................................................ 7 2.10 EQUIPMENT MODIFICATIONS ............................................................................................................. 7 3. SYSTEM TEST CONFIGURATION ............................................................................................................... 8 3.1 CONFIGURATION OF TESTED SYSTEM ............................................................................................... 8 3.2 EQUIPMENT USED IN EUT SYSTEM ..................................................................................................... 8 3.3. SUMMARY OF TEST RESULTS ............................................................................................................. 9 4. DESCRIPTION OF TEST MODES ................................................................................................................. 9 5. TEST FACILITY ........................................................................................................................................... 10 6. PEAK OUTPUT POWER ............................................................................................................................. 11 6.1. MEASUREMENT PROCEDURE ............................................................................................................ 11 6.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 11 6.3 LIMITS AND MEASUREMENT RESULT ................................................................................................ 12 7.20 DB BANDWIDTH ..................................................................................................................................... 14 7.1 MEASUREMENT PROCEDURE ............................................................................................................ 14 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 14 7.3 MEASUREMENT EQUIPMENT USED ................................................................................................... 14 7.4 LIMITS AND MEASUREMENT RESULTS ............................................................................................ .. 14 8. CONDUCTED SPURIOUS EMISSION ........................................................................................................ 16 8.1 MEASUREMENT PROCEDURE ............................................................................................................ 16 8.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................... 16 8.3 MEASUREMENT EQUIPMENT USED ................................................................................................... 16 8.4 LIMITS AND MEASUREMENT RESULT ................................................................................................ 16 9. RADIATED EMISSION ................................................................................................................................. 23 9.1 MEASUREMENT PROCEDURE ............................................................................................................ 23 9.2 TEST SETUP .......................................................................................................................................... 25 Report No.: AGC02009151213FE01 Page 4 of 56 9.3 TEST RESULT (WORST MODULATION: GFSK) ................................................................................... 27 10. BAND EDGES EMISSION ......................................................................................................................... 32 10.1 MEASUREMENT PROCEDURE ...........................…

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP CONDUCTED EMISSION RADIATED EMISSION BELOW 1GHZ TEST SETUP RADIATED EMISSION ABOVE 1GHZ TEST SETUP