Test Report

FCC ID: RKRAX3310

Test Report

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FCCID_1882821

FCC PART 15.249 EMI MEASUREMENT AND TEST REPORT For ATEK (CHINA) ELECTRONICS COMPANY LIMITED A2 BUILDING, LIANHE INDUSTRIAL PARK, FENGTANG ROAD, FUYONG TOWN, SHENZHEN, CHINA FCC ID: RKRAX3310 January 17, 2013 This Report Concerns: Equipment Type: Original Report Wireless Keyboard Test Engineer: Anna Lv Test Engineer of performing the tests: Hans Hu Report No.: BST12121042Y-1ER-3 Receive EUT December 24, 2012 / Date/Test Date: December 24, 2012- January 17, 2013 Reviewed By: Mike Moo Shenzhen BST Technology Co.,Ltd. 3F,Weames Technology Building, No. 10 Kefa Road, Science Park, Prepared By: Nanshan District,Shenzhen,Guangdong,China Tel: 0755-26747751-3 Fax: 0755-26747751-3 ext.826 Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Shenzhen BST Technology Co.,Ltd. This report must not be used by the client to claim product certification,approval,or endorsement by NVLAP, NIST or any agency of the US Government.

FCC ID: RKRAX3310 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................3 1.1. Report information............................................................................................................3 1.2. Measurement Uncertainty.................................................................................................3 2. PRODUCT DESCRIPTION ......................................................................................................4 2.1. EUT Description ...............................................................................................................4 2.2. Block Diagram of EUT Configuration..............................................................................5 2.3. Support Equipment List ....................................................................................................5 2.4. Test Conditions .................................................................................................................5 3. TEST RESULTS SUMMARY ...................................................................................................6 Modifications ................................................................................................................................6 4. TEST EQUIPMENT USED .......................................................................................................7 5. ANTENNA REQUIREMENT ...................................................................................................8 5.1. Standard Applicable..........................................................................................................8 5.2. Antenna Connected Construction .....................................................................................8 5.3. Result ................................................................................................................................8 6. CONDUCTED POWER LINE TEST .......................................................................................9 6.1. Test Equipment .................................................................................................................9 6.2. Test Procedure ..................................................................................................................9 6.3. Test Setup..........................................................................................................................9 6.4. Conducted Power line Emission Limits............................................................................9 6.5. Conducted Power Line Test Result.................................................................................10 7. RADIATED EMISSION TEST ...............................................................................................11 7.1. Test Equipment ...............................................................................................................11 7.2. Test Procedure ................................................................................................................11 7.3. Radiated Test Setup ........................................................................................................11 7.4. Radiated Emission Limit.................................................................................................13 7.5. Radiated Emission Test Result .......................................................................................14 8. BAND EDGE .............................................................................................................................19 8.1. Test Equipment ...............................................................................................................19 8.2. Test Procedure ................................................................................................................19 8.3. Band Edge FCC 15.249(d) Limit....................................................................................19 8.4. Band Edge Test Result....................................................................................................20 BST12121042Y-1ER-3 Page 2/27

FCC ID: RKRAX3310 1. GENERAL INFORMATION 1.1. Report information 1.1.1.This report is not a certificate of quality; it only applies to the sample of the specific product/equipment given at the time of its testing. The results are not used to indicate or imply that they are application to the similar items. In addition, such results must not be used to indicate or imply that BST approves recommends or endorses the manufacture, supplier or use of such product/equipment, or that BST in any way guarantees the later performance of the product/equipment. 1.1.2.The sample/s mentioned in this report is/are supplied by Applicant, BST therefore assumes no responsibility for the accuracy of information on the brand name, model number, origin of manufacture or any information supplied. 1.1.3.Additional copies of the report are available to the Applicant at an additional fee. No third part can obtain a copy of this report through BST, unless the applicant has authorized BST in writing to do so. Test Facility - The test site used to collect the data is located on the address of Global United Technology Service Co., Ltd (FCC Registered Test Site Number: 600491) on 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 The Test Site is constructed and calibrated to meet the FCC requirements. 1.2. Measurement Uncertainty The reported uncertainty of measurement y U,where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95 %. BST12121042Y-1ER-3 Page 3/27

FCC ID: RKRAX3310 2. PRODUCT DESCRIPTION 2.1. EUT Description Description : Wireless Keyboard Applicant : ATEK (CHINA) ELECTRONICS COMPANY LIMITED A2 BUILDING, LIANHE INDUSTRIAL PARK, FENGTANG ROAD, FUYONG TOWN, SHENZHEN, CHINA Manufacturer : ATEK (CHINA) ELECTRONICS COMPANY LIMITED A2 BUILDING, LIANHE INDUSTRIAL PARK, FENGTANG ROAD, FUYONG TOWN, SHENZHEN, CHINA Model Number : AX3310, AX2900, AX2920, AX8500, AX6900, AX7900, AX8000, AX3380, AX3300, AX2930, AX2818, AX2819, AX3310, AX2830, AX250, AX520, BX8900, BX9900, BX9930, BX9310, BX7800, BX7900, BX2800, BX3800, BX8200, BX8100, BX9000, BX7000, LM-WK1, AX2950, AX3320, AX2910, AX3320, AX3390, AX6910, BX8930, T2, T3, T4 Modulation type : GFSK Frequency : 2402-2480MHz Number of Channels : 16 Channels Power Supply : DC 3V By battery The series products, model name: AX3310, AX2900, AX2920, AX8500, AX6900, AX7900, AX8000, AX3380, AX3300, AX2930, AX2818, AX2819, AX3310, AX2830, AX250, AX520, BX8900, BX9900, BX9930, BX9310, BX7800, BX7900, BX2800, BX3800, BX8200, BX8100, BX9000, BX7000, LM-WK1, AX2950, AX3320, AX2910, AX3320, AX3390, AX6910, BX8930, T2, T3, T4 have the same circuit diagram,PCB layout, software, RF Module, Features and functionality. The differences are the model name, so, we select AX3310 to test. Channel List Frequency Frequency Frequency Channel Channel Channel (MHz) (MHz) (MHz) 1 2402 5 2424 9 2444 2 2409 6 2428 10 2447 3 2416 7 2438 11 2455 4 2421 8 2441 12 2465 13 2461 14 2468 15 2475 16 2480 BST12121042Y-1ER-3 Page 4/27

FCC ID: RKRAX3310 2.2. Block Diagram of EUT Configuration EUT Figure 1 EUT Setup 2.3. Support Equipment List Used Name Model No S/N Manufacturer “Yes/No” -- -- -- -- -- 2.4. Test Conditions Items Required (IEC 68-1) Actual Temperature ( ) 15-35 20-25 Humidity (%RH) 25-75 50-63 Barometric pressure 860-1060 950-1000 (mbar) BST12121042Y-1ER-3 Page 5/27

FCC ID: RKRAX3310 3. TEST RESULTS SUMMARY FCC 15 Subpart C, Paragraph 15.249 FCC Rules Description of Test Result Section 15.207 Conducted Emission N/A Section 15.249(a) The fundamental field strength Compliant and the harmonics Section 15.209 Radiated Emission Compliant Section 15.249(d) Section 15.249(d) Band Edge Compliant Section 15.203 Antenna Requirement Compliant Remark: “N/A” means “Not applicable”. Statement: All testing was performed using the test procedures found in ANSI C63.4-2003. Modifications No modification was made. BST12121042Y-1ER-3 Page 6/27

FCC ID: RKRAX3310 4. TEST EQUIPMENT USED CAL. EQUIPMENT/FACIL MANUFACTURE SERIAL DATE OF MODEL INTERV ITIES R NO. CAL. AL 3m Semi-Anechoic ZhongYu Electron 9.2(L)*6.2( GTS250 Mar. 30 2012 1 Year Chamber W)* 6.4(H) Control Room ZhongYu Electron 6.2(L)*2.5( GTS251 N/A N/A W)* 2.4(H) EMI Test Receiver Rohde & Schwarz ESU26 GTS203 Jul. 04 2012 1 Year BiConiLog Antenna SCHWARZBECK VULB9163 GTS214 Feb. 25 2012 1 Year MESS-ELEKTRO NIK Double -ridged SCHWARZBECK 9120D-829 GTS208 June 30 2012 1 Year waveguide MESS-ELEKTRO horn NIK Horn Antenna ETS-LINDGREN 3160 GTS217 Mar. 30 2012 1 Year EMI Test Software AUDIX E3 N/A N/A N/A Cable Resenberger N/A NO.1 Apr. 6, 2012 1 Year Cable SCHWARZBECK N/A NO.2 Apr. 6, 2012 1 Year Cable SCHWARZBECK N/A NO.3 Apr. 6, 2012 1 Year Amplifier(100kHz-3GH HP 8347A GTS204 Jul. 04 2012 1 Year z) Amplifier(2GHz-20GH HP 8349B GTS206 Jul. 04 2012 1 Year z) Amplifier (18-26GHz) R&S AFS33-1800 GTS218 June 30 2012 1 Year 2 650-30-8P-4 4 Band filter Amindeon 82346 GTS219 Mar. 31 2012 1 Year Active Loop Antenna Beijing Daze ZN30900A GTS215 Mar. 31 2012 1 Year Power Meter R&S NRVS GTS216 Apr. 6, 2012 1 Year Shielding Room ZhongYu Electron 7.0(L)x3.0( GTS264 Sep. 08 2012 1 Year W)x3.0(H) EMI Test Receiver R&S ESCS30 GTS223 Jul. 04 2012 1 Year 10dB Pulse Limita R&S N/A GTS224 Jul. 04 2012 1 Year Coaxial Switch ANRITSU CORP MP59B GTS225 Jul. 04 2012 1 Year LISN SCHWARZBECK NSLK 8127 GTS226 Jul. 04 2012 1 Year MESS-ELEKTRO NIK Coaxial Cable SCHWARZBECK N/A NO.4 Apr. 6, 2012 1 Year EMI Test Software AUDIX E3 N/A N/A N/A BST12121042Y-1ER-3 Page 7/27

FCC ID: RKRAX3310 5. ANTENNA REQUIREMENT 5.1. Standard Applicable For intentional device, according to FCC 47 CFR Section 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. 5.2. Antenna Connected Construction 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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. The antenna used in this product is PCB antenna. The antenna is permanently attached. Refer to the product photo. 5.3. Result Compliance BST12121042Y-1ER-3 Page 8/27

FCC ID: RKRAX3310 6. CONDUCTED POWER LINE TEST 6.1. Test Equipment Please refer to section 4 this report. 6.2. Test Procedure The EUT and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.).This provides a 50ohm/50uh coupling inpedance for the measuring equipment.The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uh coupling inpedance with 50ohm termination. Both sides of A.C. Line are check for maximum conducted interference.In order to find the maximum emission,the relative positions of equipment and all of the interface cables must be changed according to ASIN C63.4:2003 on conducted measurement .Conducted emissions were invested over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz. 6.3. Test Setup For the actual test configuration,Please refer to the related items-Photos of testing 6.4. Conducted Power line Emission Limits FCC Part 15 Paragraph 15.207 (dBuV) Frequency Range Class A Class B (MHZ) QP/AV QP/AV 0.15-0.5 79/66 65-56/56-46 0.5-5.0 73/60 56-46 5.0-3.0 73/60 60-50 Note: In the above table, the tighter limit applies at the band edges. BST12121042Y-1ER-3 Page 9/27

FCC ID: RKRAX3310 6.5. Conducted Power Line Test Result N/A. the sample operating by battery. BST12121042Y-1ER-3 Page 10/27

FCC ID: RKRAX3310 7. RADIATED EMISSION TEST 7.1. Test Equipment Please refer to section 4 this report. 7.2. Test Procedure The EUT and its simulators are placed on a turntable, which is 0.8 meter high above ground. The turntable can rotate 360 degrees to determine the position of the maximum emission level. EUT is set 3.0 meters away from the receiving antenna, which is mounted on an antenna tower. The antenna can be moved up and down between 1.0 meter and 4 meters to find out the maximum emission level. Calibrated Loop antenna is used as receiving antenna for frequencies below 30MHz, Calibrated Bilog antenna is used as receiving antenna for frequencies between 30 MHz and 1 GHz, Calibrated Horn antenna is used as receiving antenna for frequencies above 1000MHz. Both horizontal and vertical polarizations of the antenna are set on measurement. In order to find the maximum emission levels, all of the interface cables must be manipulated according to ANSI C63.4: 2003 on radiated emission measurement. The bandwidth of test receiver is set at 9kHz in below 30MHz. and set at 120kHz in 30-1000MHz, and 1MHz in above 1000MHz. The frequency range from 9kHz to 25GHz is checked. The final measurement in band 9-90kHz, 110-490kHz and above 1000MHz is performed with Peak detector and Average detector. Except those frequency bands mention above, the final measurement for frequencies below 1000MHz is performed with Quasi Peak detector. Through three orthogonal axes to determine which attitude and equipment arrangement produces the highest emission relative to the limit. 7.3. Radiated Test Setup (A) Radiated Emission Test Set-Up, Frequency Below 30MHz BST12121042Y-1ER-3 Page 11/27

FCC ID: RKRAX3310 (B) Radiated Emission Test Set-Up, Frequency Below 1000MHz (C) Radiated Emission Test Set-Up, Frequency above 1000MHz BST12121042Y-1ER-3 Page 12/27

FCC ID: RKRAX3310 7.4. Radiated Emission Limit All emission from a digital device,including any network of conductors and apparatus connected thereto,shall not exceed the level of field strength specified below : A. Fundamental and Harmonics Radiated Emissions 15.249(a) Limit Fundamental Field as trength of Fundamental(3m) Field as trength of Harmonics(3m) Frequency (MHZ) mV/m dBuV/m uV/m dBuV/m 902-928 50 94(AV) 114(Peak) 500 54(AV) 74(Peak) 2400-2483.5 50 94(AV) 114(Peak) 500 54(AV) 74(Peak) Note: (1) RF Voltage (dBuV)=20 log Voltage(uV) (2) Distance refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or system. (3) The emission limit in this paragraph os based on measurement instrumentation employing an average detector.Measurement using instrumentation with a peak detector function,corresponding to 20dB above the maximum permitted average limit. B. Spurious Radiated Emissions. Limit Frequency Field Strength of Field Strength of The final Measurement (MHz) Quasi-peak Value Quasi-peak Value measurement in band distance (m) (microvolts/m) (dBµV/m) 9-90kHz, 110-490kHz and 0.009 - 0.490 2400/F(kHz) / 300 above 1000MHz is 0.490 - 1.705 24000/F(kHz) / 30 performed with Average detector. 1.705-30 30 29.5 30 Except those frequency bands 30 - 88 100 40 3 mention above, the 88 - 216 150 43.5 3 final measurement for frequencies 216 - 960 200 46 3 below 1000MHz is performed with Above 960 500 54 3 Quasi Peak detector. Note: (1) RF Voltage (dBuV)=20 log Voltage(uV) (2) In the Above Table,the tighter limit applies at the band edges. (3) Distaqnce refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or system. BST12121042Y-1ER-3 Page 13/27

FCC ID: RKRAX3310 7.5. Radiated Emission Test Result Pass A. Fundamental Radiated Emissions Data CH Low Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) 2402 80.93/88.96 VERT 94/114 -13.07/-25.04 2402 81.04/88.97 HORIZ 94/114 -12.96/-25.03 CH Middle Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) 2441 80.09/89.07 VERT 94/114 -13.91/-24.93 2441 79.08/87.18 HORIZ 94/114 -14.92/-26.82 CH High Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) 2480 84.31/92.44 VERT 94/114 -9.69/-21.56 2480 78.06/86.37 HORIZ 94/114 -15.94/-27.63 BST12121042Y-1ER-3 Page 14/27

FCC ID: RKRAX3310 B. General Radiated Emissions Data For below 9kHz-30MHz Spurious Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) - - HORIZ - - - - VERT - - Note: 1. Emissions attenuated more than 20 dB below the permissible value are not reported. BST12121042Y-1ER-3 Page 15/27

FCC ID: RKRAX3310 For 30M-1000MHz Spurious Corrected Factor = Antenna Factor + Cable Loss – Amplifier Gain Horizontal Meter Emission Frequency Factor Limit Margin Detector Reading Level (MHz) (dB) (dBµV) (dB) (dBµV) (dBµV/m) 30.00 10.24 34.63 40.00 QP 24.39 -5.37 112.45 12.02 34.46 43.50 QP 22.44 -9.04 146.40 12.02 33.38 43.50 QP 21.36 -10.12 854.50 16.35 37.56 46.00 QP 21.21 -8.44 BST12121042Y-1ER-3 Page 16/27

FCC ID: RKRAX3310 Vertical Meter Emission Frequency Factor Limit Margin Detector Reading Level (MHz) (dB) (dBµV) (dB) (dBµV) (dBµV/m) 31.94 10.20 37.60 40.00 QP 27.4 -2.40 109.54 11.87 34.82 43.50 QP 22.95 -8.68 140.58 12.53 34.49 43.50 QP 21.96 -9.01 211.39 21.32 34.82 43.50 QP 13.5 -8.68 BST12121042Y-1ER-3 Page 17/27

FCC ID: RKRAX3310 For above 1000MHz Spurious CH Low Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) 4804.0 39.20/54.26 54.0/74.0 -14.8/-19.74 7206.0 40.90/55.49 VERT 54.0/74.0 -13.1/-18.51 9608.0 41.96/59.50 54.0/74.0 -12.04/-14.5 4804.0 37.82/50.63 54.0/74.0 -16.18/-23.37 7206.0 39.25/52.87 HORIZ 54.0/74.0 -14.75/-21.13 9608.0 40.78/55.45 54.0/74.0 -13.22/-18.55 CH Middle Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) 4882.0 42.17/53.54 54.0/74.0 -11.83/-20.46 7323.0 44.21/55.78 VERT 54.0/74.0 -9.79/-18.22 9764.0 46.30/58.37 54.0/74.0 -7.7/-15.63 4882.0 39.92/56.21 54.0/74.0 -14.08/-17.79 7323.0 41.23/53.56 HORIZ 54.0/74.0 -12.77/-20.44 9764.0 43.27/54.23 54.0/74.0 -10.73/-19.77 CH High Freq. Emission(dBuV/m) HORIZ/ Limits(dBuV/m) Margin (MHz) AV/PK VERT AV/PK (dB) 4960.0 42.52/50.72 54.0/74.0 -11.48/-23.28 7440.0 43.66/57.88 VERT 54.0/74.0 -10.34/-16.12 9920.0 47.63/60.57 54.0/74.0 -6.37/-13.43 4960.0 38.92/46.83 54.0/74.0 -15.08/-27.17 7440.0 40.32/53.69 HORIZ 54.0/74.0 -13.68/-20.31 9920.0 44.87/52.65 54.0/74.0 -9.13/-21.35 Note: 1. The average measurement was not performed when the peak measured data under the limit of average detection. 2. Emissions attenuated more than 20 dB below the permissible value are not reported. BST12121042Y-1ER-3 Page 18/27

FCC ID: RKRAX3310 8. BAND EDGE 8.1. Test Equipment Please refer to Section 4 this report. 8.2. Test Procedure The EUT and its simulators are placed on a turn table which is 0.8 meter above ground. The turn table can rotate 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 3 meters. The antenna can move up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on measurement. In order to find the maximum emission, all of the interface cables must be manipulated according to ANSI C63.4: 2003 on radiated measurement. The bandwidth setting below 1GHz and above 1GHz on the field strength meter is 120 kHz and 1MHz respectively. 8.3. Band Edge FCC 15.249(d) Limit Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in Section 15.209, whichever is the lesser attenuation. BST12121042Y-1ER-3 Page 19/27

FCC ID: RKRAX3310 8.4. Band Edge Test Result Pass Vertical (PK) TX 2402MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2310 45.28 2.84 48.12 74.00 -25.88 2390 49.86 2.79 52.65 74.00 -21.35 2400 65.85 2.79 68.64 74.00 -5.36 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 20/27

FCC ID: RKRAX3310 Vertical (AV) TX 2402MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2310 33.77 2.84 36.61 54.00 -17.39 2390 33.86 2.79 36.65 54.00 -17.35 2400 35.08 2.79 37.87 54.00 -16.13 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 21/27

FCC ID: RKRAX3310 Horizontal (PK) TX 2402MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2310 44.7 2.84 47.54 74.00 -26.46 2390 49.83 2.79 52.62 74.00 -21.38 2400 66.02 2.79 68.81 74.00 -5.19 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 22/27

FCC ID: RKRAX3310 Horizontal (AV) TX 2402MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2310 33.83 2.84 36.67 54.00 -17.33 2390 33.92 2.79 36.71 54.00 -17.29 2400 35.16 2.79 37.95 54.00 -16.05 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 23/27

FCC ID: RKRAX3310 Vertical (PK) TX 2480MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2483.5 63.31 3.07 66.38 74.00 -7.62 2500 49.19 3.11 52.30 74.00 -21.7 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 24/27

FCC ID: RKRAX3310 Vertical (AV) TX 2480MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2483.5 33.85 3.07 36.92 54.00 -17.08 2500 32.85 3.11 35.96 54.00 -18.04 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 25/27

FCC ID: RKRAX3310 Horizontal (PK) TX 2480MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2483.5 56.39 3.07 59.46 74.00 -14.54 2500 44.83 3.11 47.94 74.00 -26.06 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 26/27

FCC ID: RKRAX3310 Horizontal (AV) TX 2480MHz Frequency Read Factor Emission Limits Margin [MHz] Level [dB] Level [dBµV/m (dB) [dBuV] (dBµV/m) ] 2483.5 33.58 3.07 36.65 54.00 -17.35 2500 32.84 3.11 35.95 54.00 -18.05 Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier. BST12121042Y-1ER-3 Page 27/27


Document Created: 2013-01-17 16:07:40
Document Modified: 2013-01-17 16:07:40
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