P3L-NEXA-1-2012Crystal Color Display Weather Station with Digital Projection Clock and Wireless In/Out Thermometer

14.) 14 Aug., 2012

         
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INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model : KL4883 (External) FCC ID: P3L-NEXA-1-2012

7.) 14 Aug.,2012

INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No.: HK12071029-2 Equipment Photographs Model: KL4883 (Internal) FCC ID: P3L-NEXA-1-2012

Technical Description: KL4883 is a 433.92MHz receiver. U3 is an IC MA9A50 which contains the MCU. U3 is responsible to receive the temperature and humidity data from RF and display them on LCD. The power supply is 3X 1.5V "AAA" batteries or 120VAC. The brief circuit description is listed as follows : - H7D and associated circuit act as 433.92 MHz Super- regenerative Receiver. - Y1 act as 32.768kHz Clock Oscillator. - U3 and associated circuit act as Decoder and MCU. - U1 & U2 and associated circuit act as high Voltage Regulator. - SP358 and associated circuit act as RF Amplifier. - Mode/SET, RCC1, CF1, SNZ1, HIST, CH1 and MAX1 act as control keys. Antenna Used: An internal integral antenna has been used.

         
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- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com TEST REPORT Report No.: HK12071029-2 King's Manufacturing Co., Ltd. Application For Certification (Original Grant) (FCC ID: P3L-NEXA-1-2012) Superregenerative Receiver Prepared and Checked by: Approved by: Signed On File Wong Cheuk Ho, Herbert Engineer Chan Chi Hung, Terry Assistant Supervisor Date: August 20, 2012 INTERTEK TESTING SERVICES Report No.: HK12071029-2 FCC ID: P3L-NEXA-1-2012 i GENERAL INFORMATION King's Manufacturing Co., Ltd. BRAND NAME: NEXA, MODEL: KL4883 FCC ID: P3L-NEXA-1-2012 Grantee: King's Manufacturing Co., Ltd. Grantee Address: Room 1004, Peninsula Square, 18 Sung On Street, Hunghom, Kowloon, Hong Kong. Contact Person: Peter Chow Tel: 852-2265 3918 Fax: 852-2365 6257 e-mail: [email protected] Manufacturer: N/A Manufacturer Address: N/A Brand Name: NEXA Model: KL4883 Type of EUT: Superregenerative Receiver Description of EUT: Crystal Color Display Weather Station with Digital Projection Clock and Wireless In/Out Thermometer Serial Number: N/A FCC ID: P3L-NEXA-1-2012 Date of Sample Submitted: July 23, 2012 Date of Test: August 16, 2012 Report No.: HK12071029-2 Report Date: August 20, 2012 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% INTERTEK TESTING SERVICES Report No.: HK12071029-2 FCC ID: P3L-NEXA-1-2012 ii SUMMARY OF TEST RESULT King's Manufacturing Co., Ltd. BRAND NAME: NEXA, MODEL: KL4883 FCC ID: P3L-NEXA-1-2012 TEST SPECIFICATION REFERENCE RESULTS Maximum Peak Output Power 15.247(b), (c) / RSS-210 A8.4 N/A Hopping Channel Carrier Frequencies Separation 15.247(e) / RSS-210 A8.1 N/A 20dB Bandwidth of the Hopping Channel 15.247(a) / RSS-210 A8.1 N/A Number of Hopping Frequencies 15.247(e) / RSS-210 A8.1 N/A Average Time of Occupancy of Hopping Frequency 15.247(e) / RSS-210 A8.1 N/A Antenna Conducted Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A Radiated Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A RF Exposure Compliance 15.247(i) / RSS-Gen 5.6 N/A Transmitter Power Line Conducted Emissions 15.207 / RSS-Gen 7.2.4 N/A Transmitter Field Strength 15.227 / RSS-310 3.8 N/A Transmitter Field Strength 15.229 / RSS-210 A2.7 N/A Transmitter Field Strength, Bandwidth and Timing Requirement 15.231(a) / RSS-210 A1.1.1 N/A Transmitter Field Strength, Bandwidth and Timing Requirement 15.231(e) / RSS-210 A1.1.5 N/A Transmitter Field Strength and Bandwidth Requirement 15.239 / RSS-210 A2.8 N/A Transmitter Field Strength and Bandwidth Requirement 15.249 / RSS-210 A2.9 N/A Transmitter Field Strength and Bandwidth Requirement 15.235 / RSS-310 3.9 N/A Receiver / Digital Device Radiated Emissions 15.109 / RSS-210 2.5 Pass Receiver / Digital Device Conducted Emissions 15.107 / ICES-003 Pass Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. INTERTEK TESTING SERVICES Report No.: HK12071029-2 FCC ID: P3L-NEXA-1-2012 iii Table of Contents 1.0 General Description....................................................................................... 1 1.1 Product Description ...................................................................................... 1 1.2 Related Submittal(s) Grants .......................................................................... 1 1.3 Test Methodology ......................................................................................... 1 1.4 Test Facility .................................................................................................. 1 2.0 System Test Configuration ............................................................................ 2 2.1 Justification................................................................................................... 2 2.2 EUT Exercising Software .............................................................................. 2 2.3 Special Accessories...................................................................................... 2 2.4 Equipment Modification................................................................................. 2 2.5 Measurement Uncertainty ............................................................................. 2 2.6 Support Equipment List and Description........................................................ 2 3.0 Emission Results ........................................................................................... 3 3.1 Field Strength Ca…

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INTERTEK TESTING SERVICES Report No.: HK12071029-2 Sample No.: 3/3 Code: FCC15C_f / Effective Date: 24 Jun 2011 ( of ) 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 100 ms PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 1 Marker 1 [T1 ] 23.25 dBμV 1.932000000 MHz CF15MAV CF15MQP

INTERTEK TESTING SERVICES Report No.: HK12071029-2 Sample No.: 3/3 Code: FCC15C_f / Effective Date: 24 Jun 2011 ( of )

INTERTEK TESTING SERVICE Report No: HK12071029-2 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model: KL4883 FCC ID: P3L-NEXA-1-2012 INTERTEK TESTING SERVICE Report No: HK12071029-2 Configuration Photographs Worst-Case Radiated Emissions (Rear View) Model: KL4883 FCC ID: P3L-NEXA-1-2012

INTERTEK TESTING SERVICE Report No: HK12071029-2 FCC ID: P3L-NEXA-1-2012 Configuration Photographs Worst-Case Line-Conducted Emissions (Front View) Model: KL4883 INTERTEK TESTING SERVICE Report No: HK12071029-2 FCC ID: P3L-NEXA-1-2012 Configuration Photographs Worst-Case Line-Conducted Emissions (Rear View) Model: KL4883 INTERTEK TESTING SERVICE Report No: HK12071029-2 FCC ID: P3L-NEXA-1-2012 Configuration Photographs Worst-Case Line-Conducted Emissions (Side View) Model: KL4883