BJM-HAL1TAPERION HOME AUDIO LINK

FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. – Consult the dealer or an experienced radio/TV technician for help. CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. RF exposure warning· This equipment must be installed and operated in accordance withprovided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all personsand must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

Report No.: 09C120R-RFUSP42V01 Page : 1 of 9 Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo

22 Chung Shan N. Road, 3 rd sec., Taipei, 104, Taiwan Tel: +886-2-25984803 FCC ID.: BJM-HAL1T 22, Chungshan N. Rd., 3rd Sec. Taipei, Taiwan, 104, R.O.C. . Tel : +886-2-2598-4803 FCC ID Label The FCC ID and DocC will be placed on the equipment as shown in the photograph below.

22 Chung Shan N. Road, 3 rd sec., Taipei, 104, Taiwan Tel: +886-2-25984803 FCC ID.: BJM-HAL1T 22, Chungshan N. Rd., 3rd Sec. Taipei, Taiwan, 104, R.O.C. . Tel : +886-2-2598-4803 FCC ID Label The FCC ID and DocC will be placed on the equipment as shown in the photograph below.

Report No.: 09C120R-RFUSP42V01 Page : 2 of 9 (3) EUT Photo (4) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 3 of 9 (5) EUT Photo (6) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 4 of 9 (7) EUT Photo (8) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 5 of 9 (9) EUT Photo (10) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 6 of 9 (11) EUT Photo (12) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 7 of 9 (13) EUT Photo (14) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 8 of 9 (15) EUT Photo (16) EUT Photo Report No.: 09C120R-RFUSP42V01 Page : 9 of 9 (17) EUT Photo (18) EUT Photo

Report No. 09C120R-RFUSP42V01 Page : 7 of 45 1.2. Operational Description The EUT is a Aperion Home Audio Link with a built-in 2.4GHz transceiver. The EUT operation frequency is 2.405GHz-2.479GHz. The signals modulated by π/4 DQPSK (Differential Quadrature Phase Shift Keying) are transmitted from the Printer on PCB Antenna of the EUT. Test Mode: Mode 1: Transmitter

Report No. 09C120R-RFUSP42V01 Page: 1 of 3 RF Exposure Evaluation declaration Product Name Aperion Home Audio Link Model No. HAL-1T FCC ID BJM-HAL1T Applicant TATUNG CO. Address 22, Chungshan N. Rd., 3rd Sec. Taipei, Taiwan, 104, R.O.C. Date of Receipt Dec 03, 2009 Date of Declaration Dec. 14, 2009 Report No. 09C120R-RFUSP42V01 The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 09C120R-RFUSP42V01 Page: 2 of 3 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. Report No. 09C120R-RFUSP42V01 Page: 3 of 3 1.3. Test Result of RF Exposure Evaluation Product : Aperion Home Audio Link Test Item : RF Exposure Evaluation Test Site : No.3 OATS Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 1.88 dBi in logarithm scale. Output Power Into Antenna & RF Exposure Evaluation Distance (1.88 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 02 2405.00 0.1660 0.0001 20 2441.00 0.1449 0.0000 39 2479.00 0.1202 0.0000 The distance r (4 th column) calculated from the Fries transmission formula is far shorter than 20 cm separation requirement.

Report No. 09C120R-RFUSP42V01 Page : 1 of 45 Test Report Product Name Aperion Home Audio Link Model No HAL-1T FCC ID. BJM-HAL1T Applicant TATUNG CO. Address 22, Chungshan N. Rd., 3rd Sec. Taipei, Taiwan, 104, R.O.C. Date of Receipt Dec 03, 2009 Issue Date Dec. 15, 2009 Report No. 09C120R-RFUSP42V01 Report Version V1.0 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 09C120R-RFUSP42V01 Page : 2 of 45 Test Report Certification Issue Date: Dec. 15, 2009 Report No.: 09C120R-RFUSP42V01 Product Name Aperion Home Audio Link Applicant TATUNG CO. Address 22, Chungshan N. Rd., 3rd Sec. Taipei, Taiwan, 104, R.O.C. Manufacturer TATUNG CO. Model No. HAL-1T EUT Rated Voltage DC 5V (Power by USB) EUT Test Voltage AC 120V/60Hz Trade Name Aperion Applicable Standard FCC CFR Title 47 Part 15 Subpart C: 2008 ANSI C63.4: 2003 Test Result Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented By : ( Engineering Adm. Specialist / Rita Huang ) Tested By : ( Engineer / Johnson Liao ) Approved By : ( Manager / Vincent Lin) Accredited by NIST (NVLAP) NVLAP Lab Code: 200533-0 Report No. 09C120R-RFUSP42V01 Page : 3 of 45 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION .....................................................................................................5 1.1. EUT Description............................................................................................................................5 1.2. Operational Description ................................................................................................................7 1.3. Tested System Details....................................................................................................................8 1.4. Configuration of Tested System ....................................................................................................8 1.5. EUT Exercise Software .................................................................................................................8 1.6. Test Facility .................................................................................................................................10 2. Conducted Emission.................................................................................................................. 11 2.1. Test Equipment............................................................................................................................11 2.2. Test Setup ....................................................................................................................................11 2.3. Limits ..........................................................................................................................................12 2.4. Test Procedure .............................................................................................................................12 2.5. Uncertainty ..................................................................................................................................12 2.6. Test Result of Conducted Emission.............................................................................................13 3. Peak Power Output ...................................................................................................................15 3.1. Test Equipment............................................................................................................................15 3.2. Test Setup ....................................................................................................................................15 3.3. Limits ..........................................................................................................................................15 3.4. Test Procedure .............................................................................................................................15 3.5. Uncertainty ..................................................................................................................................15 3.6. Test Result of Peak Power Output...............................................................................................16 4. Radiated Emission .....................................................................................................................17 4.1. Test Equipment............................................................................................................................17 4.2. Test Setup ....................................................................................................................................18 4.3. Limits ..........................................................................................................................................19 4.4. Test Procedure .............................................................................................................................20 4.5. Uncertainty ..................................................................................................................................20 4.6. Test Result of Radiated Emission................................................................................................21 5. RF antenna conducted test........................................................................................................25 5.1. Test Equipment............................................................................................................................25 5.2. Test Setup ..................................................…

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Report No.: 09C120R-RFUSP42V01 Page : 1 of 3 Attachment 1: EUT Test Setup Photographs Front View of Conducted Test Back View of Conducted Test Report No.: 09C120R-RFUSP42V01 Page : 2 of 3 Front View of Radiated Test Back View of Radiated Test Report No.: 09C120R-RFUSP42V01 Page : 3 of 3 Front View of Radiated Test (Horn) Back View of Radiated Test (Horn)