2ADZ27293Bluetooth Audio Recorder

www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 20 of 25 1.5 User Manual www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 21 of 25 www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 22 of 25 www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 23 of 25 www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 24 of 25 www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 25 of 25

www.tuv.com Test Report No.: 14037989 001 Appendix 3 page 2 of 2 External View External View

www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 7 of 25 1.1 FCCID Label Artwork

www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 2 of 25 Internal View Internal View www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 3 of 25 Internal View Internal View www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 4 of 25 Internal View Internal View www.tuv.com Test Report No.: 14037989 001 Appendix 5 page 5 of 25 Internal View Internal View

www.tuv.com Test Report No.: 14037989 001 Date: 15.12.2015 page 2 of 11 Table of Content Page Cover Page ................................................................................1 Table of Content .........................................................................2 Product information....................................................................................................... 4 Manufacturers declarations ....................................................................................................................... 4 Product function and intended use ........................................................................................................... 4 Submitted documents ................................................................................................................................. 4 Special accessories and auxiliary equipment .......................................................................................... 4 Independent Operation Modes .................................................................................................................. 4 Related Submittal(s) Grants ....................................................................................................................... 4 Remark ......................................................................................................................................................... 4 Test Set-up and Operation Mode .................................................................................. 5 Principle of Configuration Selection ......................................................................................................... 5 Test Operation and Test Software ............................................................................................................. 5 Special Accessories and Auxiliary Equipment ......................................................................................... 5 Countermeasures to achieve EMC Compliance ....................................................................................... 5 Test Methodology .......................................................................................................... 6 Radiated Emission ...................................................................................................................................... 6 Field Strength Calculation .......................................................................................................................... 6 List of Test and Measurement Instruments ................................................................. 7 Results FCC Part 15 – Subpart C ................................................................................. 8 Subclause 15.203 – Antenna Information ....................................................................... Pass ................. 8 Subclause 15.207 – Conducted Emission on AC Mains .................................................. N/A ................. 8 Subclause 15.215 (c) – 20 dB Bandwidth ........................................................................ Pass ................. 8 Subclause 15.249 (a) – Field Strength of Fundamental and Harmonics ...................... Pass ................. 9 Subclause 15.205, 15.249 (d) – Out of Band Radiated Emission .................................. Pass ............... 11 Appendix 1 – Test Results 4 pages Appendix 2 – Test Setup Photos 3 pages Appendix 3 – EUT External Photos 2 pages Appendix 4 – EUT Internal Photos 3 pages Appendix 5 – Label, Operational Description, Block, Schematics and User Manual 13 pages www.tuv.com Test Report No.: 14037989 001 Date: 15.12.2015 page 3 of 11 Appendix 6 – RF Exposure Information........................................................................... 2 pages www.tuv.com Test Report No.: 14037989 001 Date: 15.12.2015 page 4 of 11 Product information Manufacturers declarations Transceiver Operating frequency range 2402 - 2480 MHz Type of modulation GFSK; π/4-DQPSK; 8DPSK Number of channels 79 Channel separation 1 MHz Type of antenna Chip Antenna Antenna gain (dBi) 2.1 dBi Power level Fixed Type of equipment Standalone radio device Connection to public utility power line No Nominal voltage V nor : 3.7 Vdc Independent Operation Modes Transmitting Mode Product function and intended use The equipment under test (EUT) is a Bluetooth v3.0 Transceiver operating at 2.4GHz. It is an audio recorder which can transmit audio signal to mobile phone through Bluetooth connection. FCC ID: 2ADZ27293 Models Product description WBK1 Bluetooth v3.0 Audio Recorder Submitted documents Circuit Diagram Block Diagram Bill of material User manual Rating Label Special accessories and auxiliary equipment Nil Independent Operation Modes The basic operation modes are: Transmitting Bluetooth signal . For further information refer to User Manual Related Submittal(s) Grants This is a single application for certification of the transmitter. Remark Nil. www.tuv.com Test Report No.: 14037989 001 Date: 15.12.2015 page 5 of 11 Test Set-up and Operation Mode Principle of Configuration Selection Emission: The equipment under test (EUT) was configured to measure its highest possible radiation level. The test modes were adapted accordingly in reference to the instructions for use. Test Operation and Test Software Test operation should refer to test methodology. - Test software provided by the applicant is used to fix the transmitting channel. Special Accessories and Auxiliary Equipment The product has been tested together with the following additional accessories: - none Countermeasures to achieve EMC Compliance - none www.tuv.com Test Report No.: 14037989 001 Date: 15.12.2015 page 6 of 11 Test Methodology Radiated Emission The radiated emission measurements were performed according to the procedures in ANSI C63.4-2003. The equipment under test (EUT) was placed at the middle of the 80 cm height turntable, and the tu…

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www.tuv.com Test Report No.: 14037989 001 Appendix 1 page 1 of 6 Appendix 1 Test Results www.tuv.com Test Report No.: 14037989 001 Appendix 1 page 2 of 6 20dB Bandwidth Tx frequency: 2402MHz Ref -10 dBm 2.401336 GHz Att 20 dB 2.401336 GHz A 2.401336 GHz 1 PK 2.401336 GHz MAXH 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz 2.401336 GHz Center 2.402 GHz 2.401336 GHz Span 2 MHz 2.401336 GHz 200 kHz/ 2.401336 GHz * 2.401336 GHz RBW 30 kHz 2.401336 GHzVBW 100 kHz 2.401336 GHz SWT 2.5 ms 2.401336 GHz -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 2.401336 GHz 1 Marker 1 [T1 ] -42.06 dB m 2.401336000 GHz 1 Delta 1 [T1 ] 0.76 dB 1.308000000 MHz MARKER 1 2.401336 GHz Comment: test print Date: 17.MAR.2015 14:04:08 www.tuv.com Test Report No.: 14037989 001 Appendix 1 page 3 of 6 Tx frequency: 2441MHz Ref -10 dBm 2.440332 GHz Att 20 dB 2.440332 GHz A 2.440332 GHz 1 PK 2.440332 GHz MAXH 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz 2.440332 GHz Center 2.441 GHz 2.440332 GHz Span 2 MHz 2.440332 GHz 200 kHz/ 2.440332 GHz * 2.440332 GHz RBW 30 kHz 2.440332 GHzVBW 100 kHz 2.440332 GHz SWT 2.5 ms 2.440332 GHz -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 2.440332 GHz 1 Marker 1 [T1 ] -42.36 dBm 2.440332000 GHz 1 Delta 1 [T1 ] 0.82 dB 1.316000000 MHz MARKER 1 2.440332 GHz Comment: test print Date: 17.MAR.2015 14:03:15 www.tuv.com Test Report No.: 14037989 001 Appendix 1 page 4 of 6 Tx frequency: 2480 MHz Ref -10 dBm 2.479332 GHz Att 20 dB 2.479332 GHz A 2.479332 GHz Center 2.48 GHz 2.479332 GHz Span 2 MHz 2.479332 GHz 200 kHz/ 2.479332 GHz * 2.479332 GHz RBW 30 kHz 2.479332 GHzVBW 100 kHz 2.479332 GHz SWT 2.5 ms 2.479332 GHz 1 PK 2.479332 GHz MAXH 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz 2.479332 GHz -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 2.479332 GHz 1 Marker 1 [T1 ] -48.04 dBm 2.479332000 GHz 1 Delta 1 [T1 ] 0.41 dB 1.316000000 MHz MARKER 1 2.479332 GHz Comment: test print Date: 17.MAR.2015 14:02:18 www.tuv.com Test Report No.: 14037989 001 Appendix 1 page 5 of 6 Worst Case Duty Factor Mode: Adaptive hopping on 20 channels. Ref -10 dBm 100 ms Att 20 dB 100 ms MAXH 100 ms A 100 ms TRG 100 ms SGL 100 ms 100 ms 100 ms 100 ms 100 ms 100 ms 100 ms 100 ms 100 ms 100 ms 1 PK 100 ms RBW 1 MHz 100 msVBW 3 MHz 100 ms Center 2.402 GHz 100 ms 10 ms/ 100 ms SWT 100 ms 100 ms -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 100 ms 1 Marker 1 [T1 ] -19.85 dBm 2.900000 ms TRG -22.9 dBm SWEEP TIME 100 ms Comment: test print Date: 17.MAR.2015 14:11:50 www.tuv.com Test Report No.: 14037989 001 Appendix 1 page 6 of 6 Ref -10 dBm 5 ms Att 20 dB 5 ms MAXH 5 ms A 5 ms TRG 5 ms SGL 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms 5 ms 1 PK 5 ms RBW 1 MHz 5 msVBW 3 MHz 5 ms Center 2.402 GHz 5 ms 500 μs/ 5 ms SWT 5 ms 5 ms -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 5 ms 1 Marker 1 [T1 ] -20.49 dBm 2.900000 ms TRG -22.9 dBm SWEEP TIME 5 ms Comment: test print Date: 17.MAR.2015 14:12:17

www.tuv.com Test Report No.: 14037989 001 Appendix 6 page 2 of 2 Maximum transmitter power: Frequency (MHz) Maximum peak output power (dBm) Output power(mW) 2402 0.5 1.12 2441 -0.9 0.81 2480 -8.8 0.13 According to KDB 447498 D01: The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤3.0 for 1-g SAR and ≤7.5 for 10-g extremity SAR,24 where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation25 • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below Result: (1.12/5)*√2.402 = 0.35 <3.0 (0.81/5)*√2.441 = 0.25 <3.0 (0.13/5)*√2.480 = 0.04 <3.0 Conclusion: No SAR is required.

www.tuv.com Test Report No.: 14037989 001 Appendix 2 page 1 of 3 Appendix 2 Test Setup Photos www.tuv.com Test Report No.: 14037989 001 Appendix 2 page 2 of 3 Setup for radiated emission Setup for radiated emission www.tuv.com Test Report No.: 14037989 001 Appendix 2 page 3 of 3 Setup for radiated emission