Test Report

FCC ID: VLJ-MBP35BPU

Test Report

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FCCID_1289840

TEST REPORT Report Number: HK10020643-1 Application for Original Grant of 47 CFR Part 15 Certification New Family of RSS-210 Issue 7 Equipment Certification 2.4GHz Frequency Hopping Spread Spectrum Parent Unit FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU Prepared and Checked by: Approved by: Koo Wai Ip Nip Ming Fung, Melvin Engineer Supervisor April 26, 2010 - 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

INTERTEK TESTING SERVICES GENERAL INFORMATION Applicant Name: Binatone Electronics International Limited Applicant Address: Floor 23A, 9 Des Voeux Road West, Sheung Wan, Hong Kong. FCC Specification Standard: FCC Part 15: 2008 FCC ID: VLJ-MBP35BPU FCC Model(s): MBP35ByPU, MBP35xByPU IC Specification Standard: RSS-210 Issue 7, June 2007 RSS-Gen Issue 2, June 2007 RSS-102 Issue 4, March 2010 IC: 4522A-MBP35BPU IC Model(s): MBP35BLPU, MBP35BWPU Type of EUT: Transceiver Description of EUT: 2.4GHz Frequency Hopping Spread Spectrum Parent Unit Serial Number: N/A Sample Receipt Date: February 25, 2010 Date of Test: April 15-19, 2010 Report Date: April 26, 2010 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Test Report Number: HK10020643-1 Page 1 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES Table of Contents 1.0 Summary of Test Results ........................................................................................ 3 2.0 General Description ................................................................................................. 5 2.1 Product Description ................................................................................................. 5 2.2 Test Methodology.................................................................................................... 5 2.3 Test Facility............................................................................................................. 5 3.0 System Test Configuration ...................................................................................... 7 3.1 Justification ............................................................................................................. 7 3.2 EUT Exercising Software......................................................................................... 8 3.3 Details of EUT and Description of Accessories ........................................................ 9 3.4 Measurement Uncertainty ....................................................................................... 9 3.5 Equipment Modification ........................................................................................... 9 4.0 Test Results............................................................................................................ 11 4.1 Field Strength Calculation...................................................................................... 11 4.2 Radiated Emissions............................................................................................... 12 4.2.1 Radiated Emission Configuration Photograph..................................................... 12 4.2.2 Radiated Emission Data ..................................................................................... 12 4.2.3 Transmitter Duty Cycle Calculation ..................................................................... 13 4.3 Radiated Emissions from Receiver ........................................................................ 18 4.3.1 Radiated Emission Configuration Photograph..................................................... 18 4.3.2 Radiated Emission Data ..................................................................................... 18 4.4 Radiated Emission on the Bandedge..................................................................... 20 4.5 AC Power Line Conducted Emission ..................................................................... 21 4.5.1 AC Power Line Conducted Emission Configuration Photograph.......................... 21 4.5.2 AC Power Line Conducted Emission Data .......................................................... 21 4.6 Radio Frequency Exposure Compliance................................................................ 21 5.0 Equipment List ...................................................................................................... 22 Appendix – Exhibits for Application of Certification Test Report Number: HK10020643-1 Page 2 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 1.0 Summary of Test Results RSS-210/ Details RSS-Gen#/ Test Items FCC Part 15 Section Results see RSS-310^ section Section Antenna Requirement 15.203 7.1.4# Pass 2.1 Radiated Emission 15.249(a), 209, & 109 A2.9(a) Pass 4.2 Radiated Emission on the Bandedge 15.249(d) A2.9(b) Pass 4.4 Radiated Emission in Restricted Bands 15.205 2.2 Pass 4.2 Radiated Emission from Receiver N/A 2.3 Pass 4.3 # AC Power Line Conducted Emission 15.207 & 15.107 7.2.2 Pass 4.5 Radio Frequency Exposure Compliance N/A RSS-102 Pass 4.6 Note: Pursuant to FCC Part 15 Section 15.215(c), the 20dB 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 expected variations in temperature and supply voltage were considered. Test Report Number: HK10020643-1 Page 3 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES EXHIBIT 2 GENERAL DESCRIPTION Test Report Number: HK10020643-1 Page 4 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 2.0 General Description 2.1 Product Description The Equipment Under Test (EUT) is a 2.4GHz Frequency Hopping Spread Spectrum Parent Unit of Baby Monitor system. It operates at frequency range of 2404MHz to 2479MHz, and there are total 36 channels, and 24 channels are used for the communication environment. The EUT is powered by a 100-240VAC to 6VDC 800mA switching AC adaptor and/or a 3.6V 2000mAh “Ni-MH” type rechargeable battery pack. The antenna used in Parent Unit is integral, and the test sample is a prototype. For FCC, The Model(s): MBP35ByPU and MBP35xByPU are the same as the Model: MBP35BWPU in electronics/electrical designs including software & firmware, PCB layout and construction design/physical design/enclosure. The only differences between these models are color and model number to be sold for marketing purpose. The letter “x” indicates different number of Parent Units, and another letter “y” represents color code such as L= Lime and W = Silver-white. For IC, The Model(s): MBP35BLPU is the same as the Model: MBP35BWPU in electronics/electrical designs including software & firmware, PCB layout and construction design/physical design/enclosure. The only differences between these models are color and model number to be sold for marketing purpose. The circuit description is attached in the Appendix and saved with filename: descri.pdf. 2.2 Test Methodology Both AC power line-conducted and radiated emission measurements were performed according to the procedures in ANSI C63.4 (2003). Preliminary radiated scans and all radiated measurements were performed in Open Area Test Sites. All Radiated tests were performed at an antenna to EUT distance of 3 meters, unless stated otherwise in the "Justification Section" of this Application. 2.3 Test Facility The open area test site and conducted measurement facility used to collect the radiated data and conducted data are located at Roof Top and 2nd Floor respectively of Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. This test facility and site measurement data have been fully placed on file with the FCC and the Industry Canada. Test Report Number: HK10020643-1 Page 5 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES EXHIBIT 3 SYSTEM TEST CONFIGURATION Test Report Number: HK10020643-1 Page 6 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 3.0 System Test Configuration 3.1 Justification For radiated emissions testing, the equipment under test (EUT) was setup to transmit / receive 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 a 100-240VAC to 6VDC 800mA adaptor and/or a Ni-MH fully charged battery pack. For the measurements, the EUT is attached to a plastic stand if necessary and placed on the wooden turntable. If the EUT attaches to peripherals, they are connected and operational to simulate typical use. The signal is maximized through rotation and placement in the three orthogonal axes. The antenna height and polarization are varied during the search for maximum signal level. The antenna height is varied from 1 to 4 meters. Radiated emissions are taken at three meters unless the signal level is too low for measurement at that distance. If necessary, a pre-amplifier is used and/or the test is conducted at a closer distance. 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. For transmitter radiated measurement, the spectrum analyzer resolution bandwidth was 100 kHz for frequencies below 1000 MHz. The resolution bandwidth was 1 MHz for frequencies above 1000 MHz. For receiver radiated measurement, the spectrum analyzer resolution bandwidth was 1MHz for measurement above 1GHz while 100kHz for measurement from 30MHz to 1GHz. For radiated measurement, the spectrum analyzer resolution bandwidth was 100 kHz for frequencies below 1000 MHz. Radiated emission measurement for transmitter was 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. Receiver was performed from 30MHz to the fifth harmonic of the highest frequency. Emission that are directly caused by digital circuits in the transmit path and transmitter portion are measured, and the limit are according to FCC Part 15 Section 15.109. Test Report Number: HK10020643-1 Page 7 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 3.1 Justification - Cont’d 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 4.2.3. Determination of pulse desensitization was made according to Hewlett Packard Application Note 150-2, Spectrum Analysis... Pulsed RF. The effective period (Teff) was referred to Exhibit 4.2.3. With the resolution bandwidth 1MHz and spectrum analyzer IF bandwidth 3dB, the pulse desensitization factor was 0dB. For 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 0.4 meter 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. All connecting cables of EUT and peripherals were manipulated to find the maximum emission. All relevant operation modes have been tested, and the worst case data is included in this report. 3.2 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. Test Report Number: HK10020643-1 Page 8 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 3.3 Details of EUT and Description of Accessories Details of EUT: An AC adaptor and/or a battery (provided with the unit) were used to power the device. Their description are listed below. (1) An AC adaptor (100-240VAC to 6VDC 800mA, Model: SW-060080A) (Supplied by Client) (2) A “Ni-MH” type rechargeable battery pack 3.6V, 2000mAh (Supplied by Client) Description of Accessories: There are no special accessories necessary for compliance of this product. 3.4 Measurement Uncertainty When determining of the test conclusion, the Measurement Uncertainty of test has been considered. Uncertainty and Compliance - Unless the standard specifically states that measured values are to be extended by the measurement uncertainty in determining compliance, all compliance determinations are based on the actual measured value. 3.5 Equipment Modification Any modifications installed previous to testing by Binatone Electronics International Limited will be incorporated in each production model sold/leased in the United States and Canada. No modifications were installed by Commercial & Electrical Division, Intertek Testing Services Hong Kong Ltd. Test Report Number: HK10020643-1 Page 9 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES EXHIBIT 4 TEST RESULTS Test Report Number: HK10020643-1 Page 10 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 4.0 Test 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. 4.1 Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor, and subtracting the Amplifier Gain (if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CF - AG 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 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 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 is added. The amplifier gain of 29 dB is 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 AF = 7.4 dB RR = 23.0 dBµV CF = 1.6 dB LF = 9.0 dB AG = 29.0 dB FS = RR + LF FS = 23 + 9 = 32 dBµV/m Level in µV/m = Common Antilogarithm [(32 dBµV/m)/20] = 39.8 µV/m Test Report Number: HK10020643-1 Page 11 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 4.2 Radiated Emissions 4.2.1 Radiated Emission Configuration Photograph Worst Case Radiated Emission at 243.068 MHz The worst case radiated emission configuration photographs are attached in the Appendix and saved with filename: config photos.pdf 4.2.2 Radiated Emission Data The data in tables 1-4 list the significant emission frequencies, the limit and the margin of compliance. Judgement - Passed by 0.4 dB margin Test Report Number: HK10020643-1 Page 12 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 4.2.3 Transmitter Duty Cycle Calculation Duty Cycle (DC) = Maximum On time in 100ms/100ms = 1.938ms / 100ms Average Factor (AF) = 20 log(DC) = 20* log (0.01938) =-34.2dB The sample plot shows the bit timing is attached in the Appendix and saved with filename: timing.pdf Test Report Number: HK10020643-1 Page 13 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES Mode: TX-Channel 01 Table 1 Radiated Emission Data Pre-Amp Antenna Average Calculated Average Polari- Frequency Reading Gain Factor Factor at 3m Limit at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dB) (dBµV/m) (dBµV/m) (dB) V 2404.000 106.8 33 29.4 34.2 69.0 94.0 -25.0 V 4808.000 70.5 33 34.9 34.2 38.2 54.0 -15.8 H 7212.000 62.5 33 37.9 34.2 33.2 54.0 -20.8 H 9616.000 55.0 33 40.4 34.2 28.2 54.0 -25.8 H 12020.000 48.8 33 40.5 34.2 22.1 54.0 -31.9 P re - Amp A n te n n a Net at P e a k L im it P o la ri- F re q u e n c y R e a d in g G a in F a c to r 3m - Peak at 3m M a rg in z a tio n (M H z ) (d B µ V ) (d B ) (d B ) (d B µ V /m ) (d B µ V /m ) (d B ) V 2 4 0 4 .0 0 0 1 0 6 .8 33 2 9 .4 1 0 3 .2 1 1 4 .0 -1 0 .8 V 4 8 0 8 .0 0 0 7 0 .5 33 3 4 .9 7 2 .4 7 4 .0 -1 .6 H 7 2 1 2 .0 0 0 6 2 .5 33 3 7 .9 6 7 .4 7 4 .0 -6 .6 H 9 6 1 6 .0 0 0 5 5 .0 33 4 0 .4 6 2 .4 7 4 .0 -1 1 .6 H 1 2 0 2 0 .0 0 0 4 8 .8 33 4 0 .5 5 6 .3 7 4 .0 -1 7 .7 NOTES: 1. Peak detector is used for the emission measurement. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance 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 radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission 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. Test Report Number: HK10020643-1 Page 14 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES Mode: TX-Channel 18 Table 2 Radiated Emission Data Pre-Amp Antenna Average Calculated Average Polari- Frequency Reading Gain Factor Factor at 3m Limit at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dB) (dBµV/m) (dBµV/m) (dB) V 2440.000 107.0 33 29.4 34.2 69.2 94.0 -24.8 V 4880.000 70.4 33 34.9 34.2 38.1 54.0 -15.9 H 7320.000 62.7 33 37.9 34.2 33.4 54.0 -20.6 H 9760.000 55.1 33 40.4 34.2 28.3 54.0 -25.7 H 12200.000 48.9 33 40.5 34.2 22.2 54.0 -31.8 P re - Amp A n te n n a Net at P e a k L im it P o la ri- F re q u e n c y R e a d in g G a in F a c to r 3m - Peak at 3m M a rg in z a tio n (M H z ) (d B µ V ) (d B ) (d B ) (d B µ V /m ) (d B µ V /m ) (d B ) V 2 4 4 0 .0 0 0 1 0 7 .0 33 2 9 .4 1 0 3 .4 1 1 4 .0 -1 0 .6 V 4 8 8 0 .0 0 0 7 0 .4 33 3 4 .9 7 2 .3 7 4 .0 -1 .7 H 7 3 2 0 .0 0 0 6 2 .7 33 3 7 .9 6 7 .6 7 4 .0 -6 .4 H 9 7 6 0 .0 0 0 5 5 .1 33 4 0 .4 6 2 .5 7 4 .0 -1 1 .5 H 1 2 2 0 0 .0 0 0 4 8 .9 33 4 0 .5 5 6 .4 7 4 .0 -1 7 .6 NOTES: 1. Peak detector is used for the emission measurement. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance 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 radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission 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. Test Report Number: HK10020643-1 Page 15 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES Mode: TX-Channel 36 Table 3 Radiated Emission Data Pre-Amp Antenna Average Calculated Average Polari- Frequency Reading Gain Factor Factor at 3m Limit at 3m Margin zation (MHz) (dBµV) (dB) (dB) (dB) (dBµV/m) (dBµV/m) (dB) V 2478.000 106.8 33 29.4 34.2 69.0 94.0 -25.0 V 4956.000 70.5 33 34.9 34.2 38.2 54.0 -15.8 H 7434.000 62.0 33 37.9 34.2 32.7 54.0 -21.3 H 9912.000 55.7 33 40.4 34.2 28.9 54.0 -25.1 H 12390.000 49.3 33 40.5 34.2 22.6 54.0 -31.4 P re - Amp A n te n n a Net at P e a k L im it P o la r i- F re q u e n c y R e a d in g G a in F a c to r 3m - Peak at 3m M a r g in z a tio n (M H z ) (d B µ V ) (d B ) (d B ) ( d B µ V /m ) ( d B µ V /m ) (d B ) V 2 4 7 8 .0 0 0 1 0 6 .8 33 2 9 .4 1 0 3 .2 1 1 4 .0 - 1 0 .8 V 4 9 5 6 .0 0 0 7 0 .5 33 3 4 .9 7 2 .4 7 4 .0 - 1 .6 H 7 4 3 4 .0 0 0 6 2 .0 33 3 7 .9 6 6 .9 7 4 .0 - 7 .1 H 9 9 1 2 .0 0 0 5 5 .7 33 4 0 .4 6 3 .1 7 4 .0 - 1 0 .9 H 1 2 3 9 0 .0 0 0 4 9 .3 33 4 0 .5 5 6 .8 7 4 .0 - 1 7 .2 NOTES: 1. Peak detector is used for the emission measurement. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance 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 radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission 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. Test Report Number: HK10020643-1 Page 16 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES Mode: Talk Table 4 Radiated Emission Data Pre- Antenna Net Limit Frequency Reading amp Factor at 3m at 3m Margin Polarization (MHz) (dBµV) (dB) (dB) (dBµV/m) (dBµV/m) (dB) V 40.544 39.9 16 10.0 33.9 40.0 -6.1 V 67.532 41.8 16 8.0 33.8 40.0 -6.2 H 121.508 36.1 16 14.0 34.1 43.5 -9.4 H 148.434 36.0 16 14.0 34.0 43.5 -9.5 H 188.916 35.1 16 16.0 35.1 43.5 -8.4 H 216.098 42.0 16 17.0 43.0 46.0 -3.0 H 229.398 38.2 16 18.0 40.2 46.0 -5.8 H 243.068 41.6 16 20.0 45.6 46.0 -0.4 H 270.003 39.4 16 22.0 45.4 46.0 -0.6 H 290.121 31.4 16 22.0 37.4 46.0 -8.6 H 297.006 38.5 16 22.0 44.5 46.0 -1.5 H 323.856 29.6 16 24.0 37.6 46.0 -8.4 H 364.338 27.2 16 24.0 35.2 46.0 -10.8 H 458.970 24.9 16 26.0 34.9 46.0 -11.1 NOTES: 1. Peak detector is used for the emission measurement. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance 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 radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission 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. Test Report Number: HK10020643-1 Page 17 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 4.3 Radiated Emissions from Receiver 4.3.1 Radiated Emission Configuration Photograph Worst Case Radiated Emission at 2432.000 MHz The worst case radiated emission configuration photographs are attached in the Appendix and saved with filename: config photos.pdf 4.3.2 Radiated Emission Data The data in tables 5 list the significant emission frequencies, the limit and the margin of compliance. Judgement - Passed by 11.6 dB margin Test Report Number: HK10020643-1 Page 18 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES Mode: Receiving – Middle Channel Table 5 Radiated Emissions Data Pre- Antenna Net Limit Frequency Reading amp Factor at 3m at 3m Margin Polarization (MHz) (dB µV ) (dB) (dB) (dBµV/m) (dBµV/m) (dB) V 2432.000 46.0 33 29.4 42.4 54.0 -11.6 V 4864.000 40.3 33 34.9 42.2 54.0 -11.8 V 7296.000 35.9 33 37.9 40.8 54.0 -13.2 V 9728.000 32.8 33 40.4 40.2 54.0 -13.8 V 12160.000 32.1 33 40.5 39.6 54.0 -14.4 NOTES: 1. Peak detector is used for the emission measurement. 2. All measurements were made at 3 meters. Radiated emissions not detected at the 3-meter distance 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 radiated emissions than those reported were detected at a test distance of 0.3-meter. 3. Negative value in the margin column shows emission below limit. 4. Horn antenna is used for the emission over 1000MHz. Test Report Number: HK10020643-1 Page 19 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 4.4 Radiated Emission on the Bandedge From the following plots, they show that the fundamental emissions are confined in the specified band (2400MHz and 2483.5MHz). In case of the fundamental emissions are within two standard bandwidths from the bandedge, the delta measurement technique is used for determining bandedge compliance. Standard bandwidth is the bandwidth specified by ANSI C63.4 (2003) for frequency being measured. Emissions radiated outside of the specified frequency bands, except harmonics, are attenuated by 50 dB below the level of the fundamental or to the general radiated emission limits in FCC Part 15 Section 15.209 / Table 2 of RSS-210, whichever is the lesser attenuation, which meet the requirement of FCC Part 15 Section 15.249(d) / RSS-210 A2.9(b). Radiated Emission on bandedge plots are attached in the Appendix and saved with filename: be.pdf Bandedge compliance is determined by applying marker-delta method, i.e. Resultant Field Strength = Fundamental Emissions - Delta from the plot Resultant field strength for the lowest and/or highest channel(s), with corresponding average values are calculated as follows: Resultant Fundamental Delta from Field Average Emission the Plot Strength Limit Margin Channel (dBµV/m) (dB) (dBµV/m) (dBµV/m) (dB) Lowest 69.0 40.85 28.15 54 -25.85 Highest 69.0 40.10 28.90 54 -25.10 Resultant Fundamental Delta from Field Emission the Plot Strength Peak Limit Margin Channel (dBµV/m) (dB) (dBµV/m) (dBµV/m) (dB) Lowest 103.2 40.85 62.35 74 -11.65 Highest 103.2 40.10 63.10 74 -10.90 The resultant field strength meets the general radiated emission limit in FCC Part 15 Section 15.209 / Table 2 of RSS-210, which does not exceed 74dBµV/m for peak limit and also 54dBµV/m for average limit. Test Report Number: HK10020643-1 Page 20 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 4.5 AC Power Line Conducted Emission [×] Not applicable – EUT is only powered by battery for operation. [×] EUT connects to AC power line. Emission Data is listed in following pages. [×] Base Unit connects to AC power line and has transmission. Handset connects to AC power line but has no transmission. Emission Data of Base Unit is listed in following pages. 4.5.1 AC Power Line Conducted Emission Configuration Photograph Worst Case Line-Conducted Configuration at 0.726 MHz The worst case line conducted configuration photographs are attached in the Appendix and saved with filename: config photos.pdf 4.5.2 AC Power Line Conducted Emission Data The conducted emission test result is attached in the Appendix and saved with filename: conduct.pdf Judgement - Passed by 12.78 dB margin compare with average limit 4.6 Radio Frequency Exposure Compliance The Routine RF Exposure Evaluation, Routine SAR Evaluation and Declaration of RF Exposure Compliance are saved as filename: RF exposure.pdf Test Report Number: HK10020643-1 Page 21 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU

INTERTEK TESTING SERVICES 5.0 Equipment List 1) Radiated Emissions Test Equipment EMI Test Receiver Spectrum Analyzer Log Periodic Antenna Registration No. EW-0014 EW-2188 EW-0447 Manufacturer R&S AGILENTTECH EMCO Model No. ESVS30 E4407B 3146 Calibration Date Jun. 01, 2009 Dec. 25, 2009 Nov. 12, 2008 Calibration Due Date Jun. 01, 2010 Dec. 31, 2010 May 12, 2010 Equipment Digital Multimeter Biconical Antenna Double Ridged Guide Antenna Registration No. EW-1237 EW-2512 EW-1015 Manufacturer FLUKE EMCO EMCO Model No. 179 3104C 3115 Calibration Date Sep. 01, 2009 Oct. 31, 2008 Feb. 09, 2010 Calibration Due Date Oct. 01, 2010 Apr. 30, 2010 Aug. 09, 2011 Equipment Spectrum Analyzer Broad-Band Horn Antenna with frequency range 14G - 40GHz Registration No. EW-2466 EW-1679 Manufacturer R&S SCHWARZBECK Model No. FSP30 BBHA9170 Calibration Date Nov. 11, 2009 Feb. 17, 2010 Calibration Due Date Nov. 11, 2010 Feb. 17, 2011 2) Conducted Emissions Test Equipment Artificial Mains Pulse Limiter EMI Test Receiver Registration No. EW-0192 EW-0699 EW-2251 Manufacturer R&S R&S R&S Model No. ESH3-Z5 ESH3-Z2 ESCI Calibration Date Nov. 23, 2009 Dec. 24, 2009 Oct. 22, 2009 Calibration Due Date Nov. 23, 2010 Jun. 24, 2011 Oct. 22, 2010 END OF TEST REPORT Test Report Number: HK10020643-1 Page 22 of 22 FCC ID: VLJ-MBP35BPU IC: 4522A-MBP35BPU


Document Created: 2010-05-28 11:39:36
Document Modified: 2010-05-28 11:39:36
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