Test Report

FCC ID: A2HSPS3688B

Test Report

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FCCID_2416187

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Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. GENERAL INFORMATION Grantee: Alco Electronics Ltd. Grantee Address: 11/F., Zung Fu Industrial Building, 1067 King’s Road, Quarry Bay, Hong Kong. Contact Person: Peggy Suen Tel: (852) 2562 6121 Fax: (852) 2597 5201 e-mail: peggy.suen@alco.com.hk Manufacturer: Alco Electronics (Dongguan) Limited Manufacturer Address: Gong Ye Xi Road, Houjie Technology Industrial Park, Houjie, Dongguan, Guangdong P.R.C. 523960 China Brand Name: VENTURER / RCA Model: KLR33688B / SPS3688B Type of EUT: Transceiver Description of EUT: Kitchen Radio Serial Number: N/A FCC ID / IC: A2HSPS3688B / 9903A-SPS3688B Date of Sample Submitted: September 05, 2014 Date of Test: September 05, 2014 to September 16, 2014 Report No.: 14090268HKG-002 Report Date: September 24, 2014 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Report No.: 14090268HKG-002 i FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS 15.207 / Transmitter Power Line Conducted Emissions Pass RSS-Gen 7.2.4 Radiated Emission 15.249 / Pass Radiated Emission on the Bandedge RSS-210 A2.9 15.109 / Digital Device Radiated Emissions Pass RSS-210 2.5 15.205 / Radiated Emission in Restricted Bands Pass RSS-210 2.2 The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2012 Edition RSS-210 Issue 8, December 2010 RSS-Gen Issue 3, December 2010 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. Report No.: 14090268HKG-002 ii FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Table of Contents 1.0 General Description ....................................................................................... 1 1.1 Product Description ...................................................................................... 1 1.2 Related Submittal(s) Grants.......................................................................... 1 1.3 Test Methodology ......................................................................................... 2 1.4 Test Facility .................................................................................................. 2 2.0 System Test Configuration ............................................................................ 3 2.1 Justification................................................................................................... 3 2.2 EUT Exercising Software .............................................................................. 4 2.3 Special Accessories...................................................................................... 4 2.4 Measurement Uncertainty............................................................................. 4 2.5 Support Equipment List and Description........................................................ 4 3.0 Emission Results ........................................................................................... 5 3.1 Field Strength Calculation ............................................................................. 5 3.2 Radiated Emission Configuration Photograph ............................................... 6 3.3 Radiated Emission Data ............................................................................... 6 3.4 Conducted Emission Configuration Photograph ............................................ 6 3.5 Conducted Emission Data............................................................................. 6 4.0 Equipment Photographs .............................................................................. 12 5.0 Product Labelling ......................................................................................... 12 6.0 Technical Specifications .............................................................................. 12 7.0 Instruction Manual ....................................................................................... 12 8.0 Miscellaneous Information .......................................................................... 13 8.1 Radiated Emission on the Bandedge .......................................................... 13 8.2 Discussion of Pulse Desensitization ............................................................ 15 8.3 Calculation of Average Factor ..................................................................... 15 8.4 Emissions Test Procedures ........................................................................ 16 8.5 Occupied Bandwidth................................................................................... 18 9.0 Equipment List ............................................................................................. 21 Report No.: 14090268HKG-002 iii FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a Kitchen Radio with Bluetooth audio feature. The Bluetooth portion is operating between 2402MHz and 2480MHz (79 channels with 1MHz channel spacing). When the EUT is switched ON in Bluetooth mode, the display will show “BT” and a LED flashing. The Bluetooth enabled device would be searched and connected the EUT before playing audio. After pairing, the “BT” LED will stay lit. The audio signal will be amplified and fed to internal stereo loudspeaker. The EUT also have FM radio and timer clock function. A LED display acts as the visual interface. The EUT is powered by 5V DC from an AC/DC adaptor. The AC/DC adaptor can accept 100- 240VAC. The Model: SPS3688B is the same as the Model: KLR33688B in hardware aspect. The difference in model number and brand name serves as marketing strategy. Antenna Type: Internal, Integral For electronic filing, the brief circuit description is saved with filename: descri.pdf. 1.2 Related Submittal(s) Grants This is a single application for certification of a transceiver. Report No.: 14090268HKG-002 1 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 1.3 Test Methodology Both AC mains line-conducted and radiated emission measurements were performed according to the procedures in ANSI C63.4 (2009). Preliminary scans were performed to determine worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters, unless stated otherwise in the “Justification Section” of this Application. 1.4 Test Facility The radiated and conducted measurement facility used to collect the data is located at Workshop No. 3, G/F., World-Wide Industrial Centre, 43-47 Shan Mei Street, Fo Tan, Sha Tin, N.T., Hong Kong. This test facility and site measurement data have been placed on file with the FCC and IC. Report No.: 14090268HKG-002 2 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 2.0 System Test Configuration 2.1 Justification The system was configured for testing in a typical fashion (as a customer would normally use it), and in the confines as outlined in ANSI C63.4 (2009). For radiated emissions testing, the equipment under test (EUT) was setup to transmit continuously to simplify the measurement methodology. Care was taken to ensure proper power supply voltages during testing. During testing, all cables (if any) were manipulated to produce worst case emissions. The EUT was powered by 120VAC. The signal was maximized through rotation and placement in the three orthogonal axes. The antenna height and polarization were varied during the search for maximum signal level. The antenna height was varied from 1 to 4 meters. Radiated emissions were taken at three meters unless the signal level was too low for measurement at that distance. If necessary, a pre-amplifier was used and/or the test was conducted at a closer distance. The rear of unit shall be flushed with the rear of the table. For any intentional radiator powered by AC power line, measurements of the radiated signal level of the fundamental frequency component of the emission was performed with the supply voltage varied between 85% and 115% of the nominal rated supply voltage. Radiated emission measurement for transmitter were performed from the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower. Emission that are directly caused by digital circuits in the transmit path and transmitter portion were measured, and the limit are according to FCC Part 15 Section 15.209. Digital circuitry used to control additional functions other than the operation of the transmitter is subject to FCC Part 15 Section 15.109 Limits. Report No.: 14090268HKG-002 3 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 2.1 Justification (cont.) For the AC line conducted emission test, the EUT along with its peripherals were placed on a 1.0m(W)x1.5m(L) and 0.8m in height wooden table and the EUT was adjusted to maintain a 0.4meter space from a vertical reference plane. The EUT was connected to power mains through a line impedance stabilization network (LISN), which provided 50ohm coupling impedance for measuring instrument. The LISN housing, measuring instrument case, reference ground plane, and vertical ground plane were bounded together. The excess power cable between the EUT and the LISN was bundled. 2.2 EUT Exercising Software The EUT exercise program used during radiated and conducted testing was designed to exercise the various system components in a manner similar to a typical use. 2.3 Special Accessories There are no special accessories necessary for compliance of this product. 2.4 Measurement Uncertainty When determining of the test conclusion, the Measurement Uncertainty of test has been considered. 2.5 Support Equipment List and Description 1. Software: AppoTech RF Control Kit_V3.1 2. AC/DC Adaptor (Input: 100-240VAC 50/60Hz; Output: 5VDC 1.5A) Model: STC-A515B-Z (Provided by Applicant) Report No.: 14090268HKG-002 4 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 3.0 Emission Results Data is included of the worst case configuration (the configuration which resulted in the highest emission levels). A sample calculation, configuration photographs and data tables of the emissions are included. 3.1 Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor, and subtracting the Amplifier Gain (if any), Average Factor (optional) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CF - AG - AV where FS = Field Strength in dBµV/m RA = Receiver Amplitude (including preamplifier) in dBµV CF = Cable Attenuation Factor in dB AF = Antenna Factor in dB AG = Amplifier Gain in dB AV = Average Factor in dB In the following table(s), the reading shown on the data table reflects the preamplifier gain. An example for the calculations in the following table is as follows: FS = RR + LF where FS = Field Strength in dBµV/m RR = RA - AG - AV in dBµV LF = CF + AF in dB Assume a receiver reading of 52.0 dBµV is obtained. The antenna factor of 7.4 dB and cable factor of 1.6 dB are added. The amplifier gain of 29 dB and average factor of 5 dB are subtracted, giving a field strength of 32 dBµV/m. This value in dBµV/m was converted to its corresponding level in µV/m. RA = 52.0 dBµV/m AF = 7.4 dB RR = 18.0 dBµV CF = 1.6 dB LF = 9.0 dB AG = 29.0 dB AV = 5.0 dB FS = RR + LF FS = 18 + 9 = 27 dBµV/m Level in µV/m = Common Antilogarithm [(27 dBµV/m)/20] = 22.4 µV/m Report No.: 14090268HKG-002 5 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 3.2 Radiated Emission Configuration Photograph The worst case in radiated emission was found at 7440.000 MHz For electronic filing, the worst case radiated emission configuration photographs are saved with filename: radiated photos.pdf. 3.3 Radiated Emission Data The data on the following page lists the significant emission frequencies, the limit and the margin of compliance. Numbers with a minus sign are below the limit. Judgment: Passed by 5.6 dB 3.4 Conducted Emission Configuration Photograph The worst case in line-conducted emission was found at 0.164 MHz For electronic filing, the worst case line-conducted configuration photographs are saved with filename: conducted photo.pdf. 3.5 Conducted Emission Data For electronic filing, the graph and data table of conducted emission is saved with filename: conducted.pdf. Judgment: Pass by 19.3 dB Report No.: 14090268HKG-002 6 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Worst-Case Operating Mode: Transmitting (Bluetooth 3.0) EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBµV DELTA LIMIT dB 1 Quasi Peak 163.5 kHz 46.02 L1 -19.26 2 CISPR Average168 kHz 21.80 L1 -33.25 1 Quasi Peak 213 kHz 38.78 N -24.29 1 Quasi Peak 294 kHz 31.44 N -28.96 1 Quasi Peak 424.5 kHz 24.12 N -33.23 1 Quasi Peak 1.0815 MHz 19.80 L1 -36.20 1 Quasi Peak 1.9275 MHz 21.09 N -34.90 1 Quasi Peak 2.832 MHz 22.65 L1 -33.34 2 CISPR Average2.832 MHz 14.46 N -31.53 RBW 9 kHz MT 1 s Att 10 dB AUTO PREAMP OFF dBµV 100 1 MHz 10 MHz 90 SGL 1 PK CLRWR 80 2 AV CLRWR TDS 70 CF15MQP 60 CF15MAV 50 6DB 40 AC 30 20 10 0 150 kHz 30 MHz Report No.: 14090268HKG-002 7 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: Alco Electronics Ltd. Date of Test: September 16, 2014 Model: KLR33688B Worst-Case Operating Mode: Transmitting (Bluetooth 3.0) Table 1 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 Requirement Lowest Channel Pre-Amp Antenna Net at Average Calculated Average Limit Polari- Frequency Reading Gain Factor 3m - Peak Factor at 3m at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dBµV/m) (dB) (dBµV/m) (dBµV/m) (dB) H 2402.000 102.2 33 29.4 98.6 24 74.6 94.0 -19.4 H 4804.000 61.7 33 34.9 63.6 24 39.6 54.0 -14.4 H 7206.000 61.5 33 37.9 66.4 24 42.4 54.0 -11.6 H 9608.000 48.0 33 40.4 55.4 24 31.4 54.0 -22.6 H 12010.000 51.1 33 40.5 58.6 24 34.6 54.0 -19.4 H 14412.000 51.3 33 40.0 58.3 24 34.3 54.0 -19.7 Pre-Amp Antenna Net at Peak Limit Polari- Frequency Reading Gain Factor 3m - Peak at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dBµV/m) (dBµV/m) (dB) H 2402.000 102.2 33 29.4 98.6 114.0 -15.4 H 4804.000 61.7 33 34.9 63.6 74.0 -10.4 H 7206.000 61.5 33 37.9 66.4 74.0 -7.6 H 9608.000 48.0 33 40.4 55.4 74.0 -18.6 H 12010.000 51.1 33 40.5 58.6 74.0 -15.4 H 14412.000 51.3 33 40.0 58.3 74.0 -15.7 NOTES: 1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Horn antenna is used for the emission over 1000MHz. 5. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. Report No.: 14090268HKG-002 8 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: Alco Electronics Ltd. Date of Test: September 16, 2014 Model: KLR33688B Worst-Case Operating Mode: Transmitting (Bluetooth 3.0) Table 2 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 Requirement Middle Channel Pre-Amp Antenna Net at Average Calculated Average Limit Polari- Frequency Reading Gain Factor 3m - Peak Factor at 3m at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dBµV/m) (dB) (dBµV/m) (dBµV/m) (dB) H 2440.000 101.8 33 29.4 98.2 24 74.2 94.0 -19.8 H 4880.000 61.9 33 34.9 63.8 24 39.8 54.0 -14.2 H 7320.000 62.9 33 37.9 67.8 24 43.8 54.0 -10.2 H 9760.000 48.0 33 40.4 55.4 24 31.4 54.0 -22.6 H 12200.000 49.1 33 40.5 56.6 24 32.6 54.0 -21.4 H 14640.000 56.0 33 38.4 61.4 24 37.4 54.0 -16.6 Pre-Amp Antenna Net at Peak Limit Polari- Frequency Reading Gain Factor 3m - Peak at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dBµV/m) (dBµV/m) (dB) H 2440.000 101.8 33 29.4 98.2 114.0 -15.8 H 4880.000 61.9 33 34.9 63.8 74.0 -10.2 H 7320.000 62.9 33 37.9 67.8 74.0 -6.2 H 9760.000 48.0 33 40.4 55.4 74.0 -18.6 H 12200.000 49.1 33 40.5 56.6 74.0 -17.4 H 14640.000 56.0 33 38.4 61.4 74.0 -12.6 NOTES: 1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Horn antenna is used for the emission over 1000MHz. 5. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. Report No.: 14090268HKG-002 9 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: Alco Electronics Ltd. Date of Test: September 16, 2014 Model: KLR33688B Worst-Case Operating Mode: Transmitting (Bluetooth 3.0) Table 3 Radiated Emissions Pursuant to FCC Part 15 Section 15.249 Requirement Highest Channel Pre-Amp Antenna Net at Average Calculated Average Limit Polari- Frequency Reading Gain Factor 3m - Peak Factor at 3m at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dBµV/m) (dB) (dBµV/m) (dBµV/m) (dB) H 2480.000 101.7 33 29.4 98.1 24 74.1 94.0 -19.9 H 4960.000 61.5 33 34.9 63.4 24 39.4 54.0 -14.6 H 7440.000 63.5 33 37.9 68.4 24 44.4 54.0 -9.6 H 9920.000 45.9 33 40.4 53.3 24 29.3 54.0 -24.7 H 12400.000 49.9 33 40.5 57.4 24 33.4 54.0 -20.6 H 14880.000 54.3 33 38.4 59.7 24 35.7 54.0 -18.3 Pre-Amp Antenna Net at Peak Limit Polari- Frequency Reading Gain Factor 3m - Peak at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dBµV/m) (dBµV/m) (dB) H 2480.000 101.7 33 29.4 98.1 114.0 -15.9 H 4960.000 61.5 33 34.9 63.4 74.0 -10.6 H 7440.000 63.5 33 37.9 68.4 74.0 -5.6 H 9920.000 45.9 33 40.4 53.3 74.0 -20.7 H 12400.000 49.9 33 40.5 57.4 74.0 -16.6 H 14880.000 54.3 33 38.4 59.7 74.0 -14.3 NOTES: 1. Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Horn antenna is used for the emission over 1000MHz. 5. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. Report No.: 14090268HKG-002 10 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Applicant: Alco Electronics Ltd. Date of Test: September 16, 2014 Model: KLR33688B Worst-Case Operating Mode: Bluetooth (Transmitting) Table 4 Radiated Emissions Pursuant to FCC Part 15 Section 15.209 Requirement Pre- Antenna Net Limit Frequency Reading amp Factor at 3m at 3m Margin Polarization (MHz) (dBµV) (dB) (dB) (dBµV/m) (dBµV/m) (dB) H 50.056 38.2 16 11.0 33.2 40.0 -6.8 H 108.266 33.5 16 14.0 31.5 43.5 -12.0 H 134.559 34.2 16 14.0 32.2 43.5 -11.3 H 144.907 35.5 16 14.0 33.5 43.5 -10.0 H 164.907 33.0 16 17.0 34.0 43.5 -9.5 H 215.680 30.5 16 17.0 31.5 43.5 -12.0 H 235.040 29.6 16 19.0 32.6 46.0 -13.4 H 254.560 26.7 16 21.0 31.7 46.0 -14.3 H 284.160 26.5 16 22.0 32.5 46.0 -13.5 H 350.400 23.0 16 24.0 31.0 46.0 -15.0 NOTES: 1. Quasi-Peak Detector Data unless otherwise stated. 2. All measurements were made at 3 meters. Harmonic emissions not detected at the 3-meter distances were measured at 0.3-meter and an inverse proportional extrapolation was performed to compare the signal level to the 3-meter limit. No other harmonic emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative sign in the column shows value below limit. 4. Emission (the row indicated by bold italic) within the restricted band meets the requirement of FCC Part 15 Section 15.205 / RSS-210 Section 2.2. Report No.: 14090268HKG-002 11 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 4.0 Equipment Photographs For electronic filing, the photographs are saved with filename: external photos.pdf and internal photos.pdf. 5.0 Product Labelling For electronics filing, the FCC ID label artwork and the label location are saved with filename: label.pdf. 6.0 Technical Specifications For electronic filing, the block diagram and schematic of the tested EUT are saved with filename: block.pdf and circuit.pdf respectively. 7.0 Instruction Manual For electronic filing, a preliminary copy of the Instruction Manual is saved with filename: manual.pdf. This manual will be provided to the end-user with each unit sold/leased in the United States and Canada. Report No.: 14090268HKG-002 12 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.0 Miscellaneous Information The miscellaneous information includes details of the test procedure and measured bandwidth / calculation of factor such as pulse desensitization and averaging factor. 8.1 Radiated Emission on the Bandedge From the following plots, they show that the fundamental emissions are confined in the specified band (2400MHz to 2483.5MHz). In case of the fundamental emissions are within two standard bandwidths from the bandedge, the delta measurement technique as according to C63.10 (2009) is used for determining bandedge compliance. Standard bandwidth is the bandwidth specified by ANSI C63.4 (2009) for frequency being measured. Emissions radiated outside of the specified frequency bands, except harmonics, are attenuated by 50dB below the level of the fundamental or to the general radiated emissions limits in Section 15.209 / RSS-210 2.5, whichever is the lesser attenuation, which meet the requirement of part 15.249(d) / RSS-210 A2.9. Report No.: 14090268HKG-002 13 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Peak Measurement (Bluetooth 3.0) Report No.: 14090268HKG-002 14 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.2 Discussion of Pulse Desensitization Pulse desensitivity is not applicable for this device. The effective period (Teff) is approximately 0.625ms for a digital “1” bit which illustrated on technical specification, with a resolution bandwidth (3dB) of 1MHz, so the pulse desensitivity factor is 0dB. 8.3 Calculation of Average Factor Based on the Bluetooth Specification Version 3.0 + EDR, the transmitter ON time for each timeslot of Bluetooth is 625µs. DH5 has the maximum duty cycle, which consists of 5 continuous Tx slots and 1 Rx slot. Therefore one hopset take (5+1) x 625µs = 3.75ms. For one period for a pseudo-random hopping through at least 20 RF channels in adaptive mode (worse case), it take: 20 x 3.75ms = 75ms. The dwell time for DH5 is 5 x 625µs = 3.125ms. For the worst case calculation, there are two transmissions might occur in 100ms. Therefore, Duty Cycle (DC) = Maximum On time in 100ms/100ms = 3.125ms x 2/100ms = 0.0625 Average Factor (AF) of Bluetooth in dB = 20 log10 (0.0625) = -24 dB Report No.: 14090268HKG-002 15 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.4 Emissions Test Procedures The following is a description of the test procedure used by Intertek Testing Services Hong Kong Ltd. in the measurements of transmitter operating under the Part 15, Subpart C rules. The transmitting equipment under test (EUT) is placed on a wooden turntable which is four feet in diameter and approximately one meter in height above the ground plane. During the radiated emissions test, the turntable is rotated and any cables leaving the EUT are manipulated to find the configuration resulting in maximum emissions. The EUT is adjusted through all three orthogonal axis to obtain maximum emission levels. The antenna height and polarization are also varied during the testing to search for maximum signal levels. The height of the antenna is varied from one to four meters. Detector function for radiated emissions is in peak mode. Average readings, when required, are taken by measuring the duty cycle of the equipment under test and subtracting the corresponding amount in dB from the measured peak readings. A detailed description for the calculation of the average factor can be found in Exhibit 8.3. The frequency range scanned is from the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic of the highest fundamental frequency or 40 GHz, whichever is lower. For line conducted emissions, the range scanned is 150 kHz to 30 MHz. Report No.: 14090268HKG-002 16 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.4 Emissions Test Procedures (cont’d) The EUT is warmed up for 15 minutes prior to the test. AC power to the unit is varied from 85% to 115% nominal and variation in the fundamental emission field strength is recorded. If battery powered, a new, fully charged battery is used. Conducted measurements were made as described in ANSI C63.4 (2009). The IF bandwidth used for measurement of radiated signal strength was 100 kHz or greater when frequency is below 1000 MHz. Where pulsed transmissions of short enough pulse duration warrant, a greater bandwidth is selected according to the recommendations of Hewlett Packard Application Note 150-2. A discussion of whether pulse desensitivity is applicable to this unit is included in this report (See Exhibit 8.1). Above 1000 MHz, a resolution bandwidth of 1 MHz is used. Transmitter measurements are normally conducted at a measurement distance of three meters. However, to assure low enough noise floor in the forbidden bands and above 1 GHz, signals are acquired at a distance of one meter or less. All measurements are extrapolated to three meters using inverse scaling, unless otherwise reported. Measurements taken at a closer distance are so marked. Report No.: 14090268HKG-002 17 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 8.5 Occupied Bandwidth Occupied Bandwidth Results: Bluetooth 3.0 Bluetooth Occupied Bandwidth (kHz) Low Channel: 2402MHz 980 Middle Channel: 2442MHz 980 High Channel: 2480MHz 980 Report No.: 14090268HKG-002 18 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Bandwidth Measurement (Bluetooth 3.0) Report No.: 14090268HKG-002 19 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Bandwidth Measurement (Bluetooth 3.0) Report No.: 14090268HKG-002 20 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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

Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. 9.0 Equipment List 1) Radiated Emissions Test Equipment EMI Test Receiver Biconical Antenna Log Periodic Antenna Registration No. EW-2666 EW-0571 EW-0572 Manufacturer R&S EMCO EMCO Model No. ESCI7 3104C 3146 Calibration Date Jun. 20, 2013 Nov. 01, 2013 Jun. 26, 2013 Calibration Due Date Sep. 20, 2014 May 01, 2015 Dec. 26, 2014 Equipment Spectrum Analyzer Pyramidal Horn Double Ridged Guide Antenna Antenna Registration No. EW-2466 EW-0905 EW-1133 Manufacturer R&S EMCO EMCO Model No. FSP30 3160-09 3115 Calibration Date Sep. 02, 2014 Jan. 28, 2014 Apr. 30, 2014 Calibration Due Date Sep. 02, 2015 Jul. 28, 2015 Oct. 30, 2015 2) Conducted Emissions Test Equipment EMI Test Receiver LISN Registration No. EW-2666 EW-2501 Manufacturer R&S R&S Model No. ESCI7 ENV-216 Calibration Date Jun. 20, 2013 Dec. 25, 2013 Calibration Due Date Sep. 20, 2014 Nov. 30, 2014 3) Bandedge / Bandwidth Measurement Equipment Spectrum Analyzer Registration No. EW-2249 Manufacturer R&S Model No. FSP30 Calibration Date Oct. 28, 2013 Calibration Due Date Oct. 28, 2014 END OF TEST REPORT Report No.: 14090268HKG-002 21 FCC ID: A2HSPS3688B IC: 9903A-SPS3688B 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


Document Created: 2014-10-10 15:55:17
Document Modified: 2014-10-10 15:55:17
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