Test report

FCC ID: VGA4415

Test Report

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FCCID_1510974

FCC Part 15 EMI TEST REPORT of E.U.T. : TRANSMITTER FCC ID : VGA4415 MODEL : 4415 Working Frequency : 433.92 MHz for APPLICANT : BIG KING HORN SPEAKER ENT.CO.,LTD. ADDRESS : NO.5,LANE 39,AN-LO ROAD,CHUNG-HO DIST.,NEW TAIPEI CITY,TAIWAN,ROC Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO.34, LIN 5, DINGFU TSUEN, LINKOU SHIANG TAIPEI COUNTY, TAIWAN, 24442, R.O.C. TEL : (02)26023052 Fax : (02)26010910 http://www.etc.org.tw ; e-mail: emc@etc.org.tw Report Number : 11-06-RBF-001 Rev. No 1.0

ETC Report No.11-06-RBF-001 FCC ID.: VGA4415 TEST REPORT CERTIFICATION Applicant : BIG KING HORN SPEAKER ENT.CO.,LTD. NO.5,LANE 39,AN-LO ROAD,CHUNG-HO DIST.,NEW TAIPEI CITY,TAIWAN,ROC Manufacturer : BIG KING HORN SPEAKER ENT.CO.,LTD. NO.5,LANE 39,AN-LO ROAD,CHUNG-HO DIST.,NEW TAIPEI CITY,TAIWAN,ROC Description of EUT : a) Type of EUT : TRANSMITTER b) Trade Name : BKH c) Model No. : 4415 d) FCC ID : VGA4415 e) Working Frequency : 433.92 MHz f) Power Supply : DC 3V Battery *2 Regulation Applied : FCC Rules and Regulations Part 15 Subpart C I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 (2003) and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note : 1. The results of the testing report relate only to the items tested. 2. The testing report shall not be reproduced except in full, without the written approval of ETC. Issued Date : Jul. 01, 2011 Test Engineer : ( Falcon Shi, Engineer ) Check By : ( Charles Wang, Supervisor ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN Rev. No 1.0

ETC Report No.11-06-RBF-001 FCC ID.: VGA4415 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 1 1.1 PRODUCT DESCRIPTION........................................................................................................................................... 1 1.2 CHARACTERISTICS OF DEVICE:................................................................................................................................ 1 1.3 TEST METHODOLOGY .............................................................................................................................................. 1 1.4 TEST FACILITY ........................................................................................................................................................ 1 2. DEFINITION AND LIMITS ................................................................................................................................ 2 2.1 DEFINITION ............................................................................................................................................................. 2 2.2 RESTRICTED BANDS OF OPERATION ........................................................................................................................ 2 2.3 LIMITATION ............................................................................................................................................................. 2 2.4 LABELING REQUIREMENT........................................................................................................................................ 4 2.5 USER INFORMATION ................................................................................................................................................ 4 3 SYSTEM TEST CONFIGURATION ................................................................................................................... 5 3.1 JUSTIFICATION ........................................................................................................................................................ 5 3.2 DEVICES FOR TESTED SYSTEM ................................................................................................................................ 5 4. RADIATED EMISSION MEASUREMENT ...................................................................................................... 6 4.1 APPLICABLE STANDARD.......................................................................................................................................... 6 4.2 MEASUREMENT PROCEDURE ................................................................................................................................... 6 4.3 TEST DATA.............................................................................................................................................................. 8 4.4 FIELD STRENGTH CALCULATION ........................................................................................................................... 10 4.5 ACTIVATE TIME .................................................................................................................................................... 10 4.6 CALCULATION OF DUTY FACTOR .......................................................................................................................... 10 4.7 RADIATED TEST EQUIPMENT ................................................................................................................................. 15 4.8 MEASURING INSTRUMENT SETUP .......................................................................................................................... 15 4.9 RADIATED MEASUREMENT PHOTOS ...................................................................................................................... 16 5. BANDWIDTH OF EMISSION........................................................................................................................... 17 5.1 APPLICABLE STANDARD PLOT GRAPHIC OF BANDWIDTH ..................................................................................... 17 5.2 BANDWIDTH TEST EQUIPMENT ............................................................................................................................. 17 5.3 PLOT GRAPHIC OF BANDWIDTH............................................................................................................................. 17 6. CONDUCTED EMISSION MEASUREMENT ................................................................................................ 19 6.1 DESCRIPTION......................................................................................................................................................... 19 7 ANTENNA REQUIREMENT ............................................................................................................................. 20 7.1 STANDARD APPLICABLE........................................................................................................................................ 20 7.2 ANTENNA CONSTRUCTION .................................................................................................................................... 20 Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 1 of 20 Sheets FCC ID.: VGA4415 1. GENERAL INFORMATION 1.1 Product Description a) Type of EUT : TRANSMITTER b) Trade Name : BKH c) Model No. : 4415 d) FCC ID : VGA4415 e) Working Frequency : 433.92MHz f) Power Supply : DC 3V Battery *2 1.2 Characteristics of Device: This device is a remote control transmitter. 1.3 Test Methodology Both conducted and radiated testing was performed according to the procedures in chapter 13 of ANSI C63.4 (2003). The Transmitter under test was operated continuously in its normal operating mode for the purpose of the measurements. In order to secure the continuous operation of the device under test, rewiring in the circuit was done by the manufacturer so as to affect its intended operation. The receiving antenna polarized horizontally was varied from 1 to 4 meters and the wooden turntable was rotated through 360 degrees to obtain the highest reading on the field strength meter or on the display of the spectrum analyzer. And also, each emission was to be maximized by changing the orientation of the Transmitter under test. In order to determining the average value during one pulse train of the radiated power generated from the Transmitter under test, the encoded wave form in the time domain was used. 1.4 Test Facility The open area test site and conducted measurement facility used to collect the radiated data is located on the roof top of Building at NO.34, LIN 5, DINGFU TSUEN, LINKOU SHIANG TAIPEI COUNTY, TAIWAN, 24442, R.O.C. This site has been fully described in a report submitted to your office, and accepted in a letter dated Aug. 05, 2008. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 2 of 20 Sheets FCC ID.: VGA4415 2. DEFINITION AND LIMITS 2.1 Definition Intentional radiator: A device that intentionally generates and emits radio frequency energy by radiation or induction. 2.2 Restricted Bands of Operation Only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz GHz 0.090 - 0.110 16.42-16.423 399.9-410 4.5-5.15 0.495 - 0.505 ** 16.69475 - 16.69525 608-614 5.35-5.46 2.1735 - 2.1905 16.80425 - 16.80475 960-1240 7.25-7.75 4.125-4.128 25.5-25.67 1300-1427 8.025-8.5 4.17725-4.17775 37.5-38.25 1435-1626.5 9.0-9.2 4.20725-4.20775 73-74.6 1645.5-1646.5 9.3-9.5 6.215-6.218 74.8-75.2 1660-1710 10.6-12.7 6.26775-6.26825 108-121.94 1718.8-1722.2 13.25-13.4 6.31175-6.31225 123-138 2200-2300 14.47-14.5 8.291-8.294 149.9-150.05 2310-2390 15.35-16.2 8.362-8.366 156.52475 - 156.52525 2483.5-2500 17.7-21.4 8.37625-8.38675 156.7-156.9 2655-2900 22.01-23.12 8.41425-8.41475 162.0125-167.17 3260-3267 23.6-24.0 12.29-12.293 167.72-173.2 3332-3339 31.2-31.8 12.51975-12.52025 240-285 3345.8-3358 36.43-36.5 12.57675-12.57725 322-335.4 3360-4400 Above 38.6 13.36-13.41 Remark “**” : Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz 2.3 Limitation (1) Conducted Emission Limits: Except as shown in paragraphs (b) and (c) of this section, for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150kHz to 30 MHz shall not exceed the limits in the following table, as measured using a 50μH/50 ohms line impedance stabilization network (LISN). Compliance with the provisions of this paragraph shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower limit applies at the boundary between the frequency ranges. Frequency Quasi Peak Average MHz dBμV dBμV 0.15 - 0.5 66-56* 56-46* 0.5 - 5.0 56 46 5.0 - 30.0 60 50  Decreases with the logarithm of the frequency Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 3 of 20 Sheets FCC ID.: VGA4415 (2) Radiated Emission Limits : According to 15.231(a), Periodic operation in the band 40.66-40.70 MHz and above 70 MHz, except as shown in paragraph 15.231(e), the field strength of emissions from intentional radiators operated under this section shall not exceed the following: Frequency Band Field strength of Field strength of (MHz) Fundamental (uV/m) Spurious (uV/m) 40.66-40.70 2250 225 70-130 1250 125 130-174 *1,250 to 3,750 *125 to 375 174-260 3750 375 260-470 *3,750 to 12,500 *375 to 1250 Above 470 12500 1250 * Linear interpolations. According to 15.231(e), Intentional radiators may operate at a periodic rate exceeding that specified in paragraph (a) and may be employed for any type of operation, including operation prohibited in paragraph (a), provided the intentional radiator complies with the provisions of paragraphs (b) through (d) of this Section, except the field strength table in paragraph (b) is replaced by the following: Frequency Band Field strength of Field strength of (MHz) Fundamental (uV/m) Spurious (uV/m) 40.66-40.70 1,000 100 70-130 500 50 130-174 *500 to 1,500 *50 to 150 174-260 1,500 150 260-470 *1,500 to 5,000 *150 to 500 Above 470 5,000 500 * Linear interpolations Field strength limits are at the distance of 3 meters, emissions radiated outside of the specified bands, shall be according to the general radiated limits in 15.209,as following table: Other Frequencies Field Strength of Fundamental (MHz) V/meter dBV/meter 30 - 88 100 40.0 88 - 216 150 43.5 216 - 960 200 46.0 Above 960 500 54.0 As shown in 15.35(b), for frequencies above 1000MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20 dB under any condition of modulation. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 4 of 20 Sheets FCC ID.: VGA4415 (3) Limit of transmission time According to 15.231(a), 1) A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. 2) A transmitter activated automatically shall cease transmission within 5 seconds after activation. 3) Periodic transmissions at regular predetermined intervals are not permitted. However, polling or supervision transmissions, including data, to determine system integrity of transmitters used in security or safety applications are allowed if the total duration of transmissions does not exceed more than two seconds per hour for each transmitter. There is no limit on the number of individual transmissions, provided the total transmission time does not exceed two seconds per hour. 4) Intentional radiators which are employed for radio control purposes during emergencies involving fire, security, and safety of life, when activated to signal an alarm, may operate during the pendency of the alarm condition. 5) Transmission of set-up information for security systems may exceed the transmission duration limits in paragraphs (a)(1) and (a)(2) of this section, provided such transmission are under the control of a professional installer and do not exceed ten seconds after a manually operated switch isreleased or a transmitter is activated automatically. Such set-up information may include data. According to 15.231(e), devices operated under the provisions of this paragraph shall be provided with a means for automatically limiting operation so that the duration of each transmission shall not be greater than one second and the silent period between transmissions shall be at least 30 times the duration of the transmission but in no case less than 10 seconds. 2.4 Labeling Requirement The device shall bear the following statement in a conspicuous location on the device : 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. 2.5 User Information The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 5 of 20 Sheets FCC ID.: VGA4415 3 SYSTEM TEST CONFIGURATION 3.1 Justification All measurement were intentional to maximum the emissions from EUT by varying the connection cables, therefore, the test result is sure to meet the applicable requirement. 3.2 Devices for Tested System Device Manufacture Model / FCC ID. Description TRANSMITTER * BIG KING 4415/ VGA4415 --- HORN SPEAKER ENT.CO.,LTD. Remark “*” means equipment under test. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 6 of 20 Sheets FCC ID.: VGA4415 4. RADIATED EMISSION MEASUREMENT 4.1 Applicable Standard For periodic operation intentional radiator, the radiated emission shall comply with § 15.231(e). 4.2 Measurement Procedure A. Preliminary Measurement For Portable Devices For portable devices, the following procedure was performed to determine the maximum emission axis of EUT: 1. With the receiving antenna is H polarization, rotate the EUT in turns with three orthogonal axes to determine the axis of maximum emission. 2. With the receiving antenna is V polarization, rotate the EUT in turns with three orthogonal axes to determine the axis of maximum emission. 3. Compare the results derived from above two steps. So, the axis of maximum emission from EUT was determined and the configuration was used to perform the final measurement. B. Final Measurement 1. Setup the configuration per figure 1 and 2 for frequencies measured below and above 1 GHz respectively. Turn on EUT and make sure that it is in normal function. 2. For emission frequencies measured below 1 GHz, a pre-scan is performed in a shielded chamber to determine the accurate frequencies of higher emissions will be checked on a open test site. As the same purpose, for emission frequencies measured above 1 GHz, a pre-scan also be performed with a 1 meter measuring distance before final test. 3. For emission frequencies measured below and above 1 GHz, set the spectrum analyzer on a 100 kHz and 1 MHz resolution bandwidth respectively for each frequency measured in step 2. 4. The search antenna is to be raised and lowered over a range from 1 to 4 meters in horizontally polarized orientation. Position the highness when the highest value is indicated on spectrum analyzer, then change the orientation of EUT on test table over a range from 0。 to 360。with a speed as slow as possible, and keep the azimuth that highest emission is indicated on the spectrum analyzer. Vary the antenna position again and record the highest value as a final reading. A RF test receiver is also used to confirm emissions measured. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 7 of 20 Sheets FCC ID.: VGA4415 5. Repeat step 4 until all frequencies need to be measured were complete. 6. Repeat step 5 with search antenna in vertical polarized orientations. 7. Check the three frequencies of highest emission with varying the placement of cables (if any) associated with EUT to obtain the worse case and record the result. Figure 1 : Frequencies measured below 1 GHz configuration Antenna Tower 3m Search Antenna EUT 4m RF Test Receiver Turn 1m 0.8m Table Ground Plane Figure 2 : Frequencies measured above 1 GHz configuration Antenna Tower 3m Horn Antenna EUT 4m Spectrum Analyzer Turn 1m 0.8m Table Amplifier Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 8 of 20 Sheets FCC ID.: VGA4415 4.3 Test Data A. Fundanmental and Harmonic Operation : Transmitting; EUT put on table horizontally Mode Test Date : Dec. 21, 2010 Temperature : 18 °C Humidity 65 % Frequency Ant Reading Factor Result @3m Limit @3m Margin Table Ant. Pol (dBuV) (dB) (dBuV/m) (dBuV/m) Degree High (MHz) H/V Peak C D Peak Ave. Peak Ave. (dB) (Deg.) (m) 433.990 H 74.6 -5.5 -5.8 69.1 63.3 100.1 80.1 -16.8 67 1.10 867.770 H 60.6 2.3 -5.8 62.9 57.1 80.1 60.1 11.1 173 1.10 *1301.550 H/V --- -8.4 -5.8 --- --- 74.0 54.0 --- --- --- 1735.330 H/V --- -6.1 -5.8 --- --- 80.1 60.1 --- --- --- 2169.110 H/V --- -4.0 -5.8 --- --- 80.1 60.1 --- --- --- 2602.890 H/V --- -2.4 -5.8 --- --- 80.1 60.1 --- --- --- 3036.670 H/V --- -1.1 -5.8 --- --- 80.1 60.1 --- --- --- *3470.450 H/V --- -0.1 -5.8 --- --- 74.0 54.0 --- --- --- *3904.230 H/V --- 1.6 -5.8 --- --- 74.0 54.0 --- --- --- *4338.010 H/V --- 2.0 -5.8 --- --- 74.0 54.0 --- --- --- Note : 1. Factor C means “corrected”, and that includes antenna factor, cable loss, amplifier gain (if any). And Factor D means “Duty”, that is for calculating the average value and derived from section 3.6 in this test report. 2. Peak Result = Reading + C. Factor Ave. Result = Peak Value + D Factor 3. “*” means the frequency fall in the restricted frequency band, and the limit of emission is referred to FCC class B 4. The limit for spurious emissions refers to FCC§15.231. 5. The expanded uncertainty of the radiated emission tests is 3.53 dB. If the measured frequencies fall in the restricted frequency band, the limit employed is § 15.209 general requirement when frequencies are below or equal to 1 GHz. And the measuring instrument is set to quasi peak detector function, no duty factor applied. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 9 of 20 Sheets FCC ID.: VGA4415 B. Other Emission a) Emission frequencies below 1 GHz Operation Mode : Transmitting; EUT put on table horizontally Test Date : Jun. 03, 2011 Temperature : 25 °C Humidity: 56 % Frequency Ant-Pol Meter Corrected Result Limit Margin Table Ant. Reading Factor @3m @3m (dB) Degree High (MHz) H/V (dBuV) (dB) (dBuV/m) (dBuV/m) (Deg.) (m) 545.770 H 10.5 22.5 33.0 46.0 -13.0 192 1.1 587.720 H 11.8 22.9 34.7 46.0 -11.3 86 1.0 646.540 H 10.9 24.2 35.1 46.0 -10.9 75 1.2 680.110 V 11.6 24.9 36.5 46.0 -9.5 357 1.4 715.820 V 11.4 25.5 36.9 46.0 -9.1 53 1.5 735.410 V 10.3 25.7 36.0 46.0 -10.0 27 1.5 Note : 1. Remark “---” means that the emission level is too low to be measured. 2. The expanded uncertainty of the radiated emission tests is 3.53 dB. b) Emission frequencies above 1 GHz Radiated emission frequencies above 1 GHz to 5 GHz were too low to be measured with a pre-amplifier of 35 dB. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 10 of 20 Sheets FCC ID.: VGA4415 4.4 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. For the limit is employed average value, therefore the peak value can be transferred to average value by subtracting the duty factor. The basic equation with a sample calculation is as follows: Peak = Reading + Corrected Factor where Corr. Factor = Antenna Factor + Cable Factor - Amplifier Gain (if any) And the average value is Average = Peak Value + Duty Factor Note : If the measured frequencies are fall in the restricted frequency band, the limit employed must be quasi peak value when frequencies are below or equal to 1 GHz. And the measuring instrument is set to quasi peak detector function. 4.5 Activate Time This EUT is operated by manually, and Activate Time is less than 5 second after being released. 4.6 Calculation of Duty Factor The duty factor is calculated with following formula : Total Duty 20 log Period of Pulse Train 433.92 MHz (0.6ms x 15)+(1.4ms x 11) Duty Factor＝ 20log 47.6ms 9ms + 15.4ms ＝ 20log = -5.8dB 47.6ms Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 11 of 20 Sheets FCC ID.: VGA4415 RBW 1 MHz Delta 1 [T1 ] VBW 3 MHz 1.41 dB Ref 30 dBm * Att 10 dB SWT 100 ms 47.600000 ms 30 Offset 37 dB Marker 1 [T1 ] -40.68 dBm 17.000000 ms A 20 SGL 1 PK * CLRWR 10 LVL 0 -10 -20 -30 1 1 -40 -50 -60 -70 Center 433.99 MHz 10 ms/ Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 12 of 20 Sheets FCC ID.: VGA4415 RBW 1 MHz Delta 1 [T1 ] VBW 3 MHz -1.50 dB Ref 30 dBm * Att 10 dB SWT 50 ms 600.000000 µs 30 Offset 37 dB Marker 1 [T1 ] -38.81 dBm 1.700000 ms A 20 SGL 1 PK * CLRWR 10 LVL 0 -10 -20 -30 1 1 -40 -50 -60 -70 Center 433.99 MHz 5 ms/ Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 13 of 20 Sheets FCC ID.: VGA4415 RBW 1 MHz Delta 1 [T1 ] VBW 3 MHz 0.03 dB Ref 30 dBm * Att 10 dB SWT 50 ms 1.400000 ms 30 Offset 37 dB Marker 1 [T1 ] -41.21 dBm 10.600000 ms A 20 SGL 1 PK * CLRWR 10 LVL 0 -10 -20 -30 1 1 -40 -50 -60 -70 Center 433.99 MHz 5 ms/ Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 14 of 20 Sheets FCC ID.: VGA4415 RBW 1 MHz Delta 1 [T1 ] VBW 3 MHz -30.24 dB Ref 30 dBm * Att 10 dB SWT 10 s 9.388400 s 30 Offset 37 dB Marker 1 [T1 ] -7.30 dBm 610.600000 ms A 20 SGL 1 PK * CLRWR 10 LVL 0 1 -10 -20 -30 released 1 -40 -50 pressed -60 -70 Center 433.99 MHz 1 s/ Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 15 of 20 Sheets FCC ID.: VGA4415 4.7 Radiated Test Equipment Equipment Manufacturer Model No. Calibration Date Next Cal. Date Test Receiver Rohde & Schwarz ESCI 2011/02/02 2012/02/01 Spectrum Advantest R3162 2011/03/03 2012/03/01 Bi-Log Antenna Schaffner CBL 6111 2011/05/20 2012/05/19 Log-periodic Antenna EMCO 3146 2010/10/11 2011/10/10 Biconical Antenna EMCO 3110 2010/09/10 2011/09/09 Double Ridged Antenna EMCO 3115 2011/05/10 2012/05/09 Amplifier HP 8449B 2010/12/29 2012/12/28 Amplifier HP 83051A 2010/05/13 2011/05/12 Amplifier HP 8447D 2011/05/09 2012/05/08 Spectrum Rohde & Schwarz FSP40 2010/09/17 2011/09/16 4.8 Measuring Instrument Setup Explanation of measuring instrument setup in frequency band measured is as following : Frequency Band Resolution Video Instrument Function (MHz) bandwidth Bandwidth RF Test Receiver Quasi-Peak 120 kHz N/A 30 to 1000 Spectrum Analyzer Peak 100 kHz 100 kHz Above 1000 Spectrum Analyzer Peak 1 MHz 1 MHz Spectrum Analyzer Average 1 MHz 10 Hz Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 16 of 20 Sheets FCC ID.: VGA4415 4.9 Radiated Measurement Photos Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 17 of 20 Sheets FCC ID.: VGA4415 5. BANDWIDTH OF EMISSION 5.1 Applicable Standard Plot Graphic of Bandwidth Per FCC rule §15.231(c), the permitted emission bandwidth is no wider than 0.25%of the center frequency for devices operating above 70 MHz and below 900 MHz. 5.2 Bandwidth Test Equipment Equipment Manufacturer Model No. Calibration Date Next Cal. Date Spectrum Rohde & Schwarz FSP40 2010/09/17 2011/09/16 5.3 Plot Graphic of Bandwidth The emission bandwidth limit for this transmitter is 433.99 MHz * 0.25%＝1084.975kHz 20 dB bandwidth = 82 kHz Test Result: 82 kHz ＜ 1084.975 kHz. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 18 of 20 Sheets FCC ID.: VGA4415 * RBW 10 kHz Marker 1 [T1 ] * VBW 100 kHz -0.18 dBm Ref 30 dBm * Att 10 dB * SWT 50 ms 433.990000000 MHz 30 Offset 37 dB ndB [T1] 26.00 dB BW 82.000000000 kHz Temp 1 [T1 ndB] A 20 -26.68 dBm 1 PK 433.938000000 MHz MAXH 10 Temp 2 [T1 ndB] -26.19 dBm LVL 1 434.020000000 MHz 0 -10 -20 T1 T2 -30 -40 -50 -60 -70 Center 433.99 MHz 100 kHz/ Span 1 MHz Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 19 of 20 Sheets FCC ID.: VGA4415 6. CONDUCTED EMISSION MEASUREMENT 6.1 Description This EUT is excused from investigation of conducted emission, for it is powered by DC battery only. According to §15.207 (d), measurements to demonstrate compliance with the conducted limits are not required for devices which only employ battery power for operation and which do not operate from the AC power lines or contain provisions for operation while connected to the AC power lines. Rev. No 1.0

ETC Report No.:11-06-RBF-001 Sheet 20 of 20 Sheets FCC ID.: VGA4415 7 ANTENNA REQUIREMENT 7.1 Standard Applicable According to §15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. 7.2 Antenna Construction The antenna is permanently integrated on RF Board, no consideration of replacement. Please see photos submitted in Exhibit B. Rev. No 1.0


Document Created: 2011-07-27 10:33:31
Document Modified: 2011-07-27 10:33:31
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