V3TSST4500Stationary Transmitter

AKG Acoustics GmbH A-1230 Wien, Lemböckgasse 21-25, POB 158, Tel.: +43-1-866 54-0, Fax: +43-1-866 54-8800 UniCredit Bank Austria AG, Konto-Nr. 237 104 004/00, BLZ 12000, IBAN AT 931200023710400400, SWIFT/BIC BKAUATWW, DVR: 0035327, ARA-Nr. 3555, UID-Nr. ATU14715502. Offenlegung nach § 14 HGB. Firmensitz Wien, Firmenbuch-Nr.: FN 107732f, Handelsgericht Wien www.akg.com AKG ACOUSTICS GMBH LE MBÖCK GASSE 21-25 POB 158 A-1230 W ien TEL: +43 1 866 54-0 FA X: + 43 1 866 54-8800 Federal Communication Commission Equipment Authorization Devision, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 03-17-2012 TO WHOM IT MAY CONCERN Attestation Statement FCC ID: V3TSST4500; Model SST4500 We declare, in our sole of responsibility, that the US -sold versions may operate at 500.1MHz – 530.5MHz 570.1MHz – 600.5MHz 600.1MHz – 607.9MHz 614.1MHz – 630.5MHz 650.1MHz – 680.5MHz only. The end user has no possibility to activate the excluded frequencies. Sincerely, i.A. Peter Tiefenthaler, Manager Hardware & EMC, R&D AKG Acoustics GmbH Lemboeckgasse 21-25 1230 Wien +43 1 86654 1350

Test report no.: 1-3818/11-01-06 2012-01-12 Page 93 of 112 An ne x B E x te rna l ph ot ogra phs o f the E UT Photo documentation: Photo 1: Photo 2: Test report no.: 1-3818/11-01-06 2012-01-12 Page 94 of 112 Photo 3: Photo 4: Test report no.: 1-3818/11-01-06 2012-01-12 Page 95 of 112 Photo 5: Photo 6: Test report no.: 1-3818/11-01-06 2012-01-12 Page 96 of 112 Photo 7: Photo 8:

Test report no.: 1-3818/11-01-06 2012-01-12 Page 98 of 112 An ne x C Inte r na l p ho to gra phs o f the E UT Photo documentation: Photo 1: Photo 2: Test report no.: 1-3818/11-01-06 2012-01-12 Page 99 of 112 Photo 3: Photo 4: Test report no.: 1-3818/11-01-06 2012-01-12 Page 100 of 112 Photo 5: Photo 6: Test report no.: 1-3818/11-01-06 2012-01-12 Page 101 of 112 Photo 7: Photo 8: Test report no.: 1-3818/11-01-06 2012-01-12 Page 102 of 112 Photo 9: Photo 10: Test report no.: 1-3818/11-01-06 2012-01-12 Page 103 of 112 Photo 11: Photo 12: Test report no.: 1-3818/11-01-06 2012-01-12 Page 104 of 112 Photo 13: Photo 14: Test report no.: 1-3818/11-01-06 2012-01-12 Page 105 of 112 Photo 15: Photo 16: Test report no.: 1-3818/11-01-06 2012-01-12 Page 106 of 112 Photo 17: Photo 18: Test report no.: 1-3818/11-01-06 2012-01-12 Page 107 of 112 Photo 19: Photo 20: Test report no.: 1-3818/11-01-06 2012-01-12 Page 108 of 112 Photo 21: Photo 22: Test report no.: 1-3818/11-01-06 2012-01-12 Page 109 of 112 Photo 23: Photo 24: Test report no.: 1-3818/11-01-06 2012-01-12 Page 110 of 112 Photo 25:

2012-01-12 Page 1 of 112 TEST REPORT Test report no.: 1-3818/11-01-06 Testing laboratory Applicant CETECOM ICT Services GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: http://www.cetecom.com e-mail: [email protected] Accredited Testing Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2005) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-01 Area of Testing: Radio/Satellite Communications AKG Acoustics GmbH Lemböckgasse 21-25 1230 Wien / AUSTRIA Phone: +43 18 66 54-0 Fax: +43 18 66 54-1292 Contact: Erich Gärtner e-mail: [email protected] Phone: +43 18 66 54-1357 Manufacturer AKG Acoustics GmbH Lemböckgasse 21-25 1230 Wien / AUSTRIA Test standard/s 47 CFR Part 74 Title 47 of the Code of Federal Regulations; Chapter I Part 74 - Experimental radio, auxiliary, special broadcast and other program distribution services RSS-123 Issue 2 Spectrum Management and Telecommunications Radio Standards Specification Licensed Low-Power Radio Apparatus For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: Wireless In-Ear Monitoring System Model name: IVM4500 (Transmitter SST4500) FCC ID: V3TSST4500 IC: - Frequency [MHz]: 500.1MHz – 530.5MHz (Band VII) 570.1MHz – 600.5MHz (Band VIII) 600.1MHz – 607.9MHz (Band IX) 614.1MHz – 630.5MHz (Band IX) 650.1MHz – 680.5MHz (Band I) Technology tested: FM-transmitter Antenna: Transmitter: Dedicated rod antenna Power Supply: 12.0 V DC by AC/DC converter Temperature Range: -20°C to +55 °C This test report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test report authorised: Test performed: Marco Bertolino Stefan Bös Testing Manager Senior Testing Manager Test report no.: 1-3818/11-01-06 2012-01-12 Page 2 of 112 1 Table of contents 1 Table of contents ............................................................................................................................................ 2 2 General information ....................................................................................................................................... 3 2.1 Notes and disclaimer .......................................................................................................................... 3 2.2 Application details ............................................................................................................................... 3 3 Test standard/s ............................................................................................................................................... 3 4 Test environment ............................................................................................................................................ 4 5 Test item .......................................................................................................................................................... 4 6 Test laboratories sub-contracted ................................................................................................................. 4 7 Summary of measurement results ............................................................................................................... 5 8 RF measurements .......................................................................................................................................... 6 8.1 Description of test setup .................................................................................................................... 6 8.1.1 Radiated measurements............................................................................................................. 6 8.1.2 Conducted measurements.......................................................................................................... 7 8.2 Additional comments .......................................................................................................................... 7 9 Measurement results ...................................................................................................................................... 8 9.1 Output power (radiated) ...................................................................................................................... 8 9.2 Frequency stability ............................................................................................................................ 10 9.2.1 Frequency error vs. temperature .............................................................................................. 10 9.2.2 Frequency error vs. voltage ...................................................................................................... 13 9.3 Modulation characteristics ............................................................................................................... 16 9.4 Occupied bandwidth ......................................................................................................................... 17 9.5 Unwanted radiation (spectrum mask) ............................................................................................. 26 9.6 Field strength of spurious radiation. ............................................................................................... 34 9.7 Receiver spurious emissions / stand-by mode (radiated) ............................................................ 66 9.8 Conducted limits ............................................................................................................................... 81 10 Test equipment and ancillaries used for tests ...................................................................…

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Test report no.: 1-3818/11-01-06 2012-01-12 Page 61 of 112 Plot 51: 650.1MHz – 680.5MHz (Band I), <30 MHz, middle frequency Magnetic Field Strength FCC Part 15 Limit corrected for 3m measurement distance 1.0K10.0K100.0K1.0M10.0M100.0M Frequency 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 A m p l i t u d e / d B μ V / m EUT: IVM4 Band I Projekt ID: 1-3818-01-06/11 08:17:36 AM, Friday, September 23, 2011 Operator: KLL Limit FCC_magnetic Measurement FCC PK_Values_FCC QP_Values_FCC Plot 52: 650.1MHz – 680.5MHz (Band I), 30 MHz to 1 GHz, middle frequency, vertical polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 25 MHz - 1 GHz 10.0M100.0M1.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Vertical 07:51:42 AM, Friday, September 23, 2011 Operator: KLL Test report no.: 1-3818/11-01-06 2012-01-12 Page 62 of 112 Plot 53: 650.1MHz – 680.5MHz (Band I), 1 GHz to 12.75 GHz, middle frequency, vertical polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 1 GHz - 12,75 GHz 1.0G2.0G3.0G4.0G5.0G6.0G7.0G8.0G9.0G10.0G11.0G12.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Vertical 07:55:36 AM, Friday, September 23, 2011 Operator: KLL Plot 54: 650.1MHz – 680.5MHz (Band I), 30 MHz to 1 GHz, middle frequency, horizontal polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 25 MHz - 1 GHz 10.0M100.0M1.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Horizontal 07:42:19 AM, Friday, September 23, 2011 Operator: KLL Test report no.: 1-3818/11-01-06 2012-01-12 Page 63 of 112 Plot 55: 650.1MHz – 680.5MHz (Band I), 1 GHz to 12.75 GHz, middle frequency, horizontal polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 1 GHz - 12,75 GHz 1.0G2.0G3.0G4.0G5.0G6.0G7.0G8.0G9.0G10.0G11.0G12.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Horizontal 07:44:46 AM, Friday, September 23, 2011 Operator: KLL Plot 56: 650.1MHz – 680.5MHz (Band I), <30 MHz, highest frequency Magnetic Field Strength FCC Part 15 Limit corrected for 3m measurement distance 1.0K10.0K100.0K1.0M10.0M100.0M Frequency 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 A m p l i t u d e / d B μ V / m EUT: IVM4 Band I Projekt ID: 1-3818-01-06/11 08:21:25 AM, Friday, September 23, 2011 Operator: KLL Limit FCC_magnetic Measurement FCC PK_Values_FCC QP_Values_FCC Test report no.: 1-3818/11-01-06 2012-01-12 Page 64 of 112 Plot 57: 650.1MHz – 680.5MHz (Band I), 30 MHz to 1 GHz, highest frequency, vertical polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 25 MHz - 1 GHz 10.0M100.0M1.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Vertical 08:28:58 AM, Friday, September 23, 2011 Operator: KLL Plot 58: 650.1MHz – 680.5MHz (Band I), 1 GHz to 12.75 GHz, highest frequency, vertical polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 1 GHz - 12,75 GHz 1.0G2.0G3.0G4.0G5.0G6.0G7.0G8.0G9.0G10.0G11.0G12.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Vertical 08:31:24 AM, Friday, September 23, 2011 Operator: KLL Test report no.: 1-3818/11-01-06 2012-01-12 Page 65 of 112 Plot 59: 650.1MHz – 680.5MHz (Band I), 30 MHz to 1 GHz, highest frequency, horizontal polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 25 MHz - 1 GHz 10.0M100.0M1.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Horizontal 08:24:23 AM, Friday, September 23, 2011 Operator: KLL Plot 60: 650.1MHz – 680.5MHz (Band I), 1 GHz to 12.75 GHz, highest frequency, horizontal polarization Cetecom ICT Services GmbH FCC Part 74 (TX-Mode) Radiated Emissions 1 GHz - 12,75 GHz 1.0G2.0G3.0G4.0G5.0G6.0G7.0G8.0G9.0G10.0G11.0G12.0G Frequency / Hz -100.0 -90.0 -80.0 -70.0 -60.0 -50.0 -40.0 -30.0 -20.0 -10.0 0 A m p l i t u d e / d B m Company: AKG Polarisation: Horizontal 08:26:49 AM, Friday, September 23, 2011 Operator: KLL Test report no.: 1-3818/11-01-06 2012-01-12 Page 66 of 112 9.7 Receiver spurious emissions / stand-by mode (radiated) Measurement: Measurement parameter Detector: QP/Peak Sweep time: Auto Resolution bandwidth: >1GHz Re-measurements: 1MHz Video bandwidth: >1GHz Re-measurements: 10Hz Trace-Mode: Max. hold Limits: FCC IC SUBCLAUSE § 15.109 RSS-GEN Issue 2 Section 6 Receiver Spurious Emission (radiated) Frequency (MHz) Field strength (μV/m) Measurement distance (m) 30 - 88 100 3 88 - 216 150 3 216 - 960 200 3 above 960 500 3 Test report no.: 1-3818/11-01-06 2012-01-12 Page 67 of 112 Results: SPURIOUS EMISSIONS LEVEL (dBμV/m) 500.1MHz – 530.5MHz (Band VII) 570.1MHz – 600.5MHz (Band VIII) 600.1MHz – 607.9MHz 614.1MHz – 630.5MHz (Band IX) Frequency Detector Level Frequency Detector Level Frequency Detector Level 1946 PP 36.1 1557 PP 33.3 1946 PP 38.8 2335 PP 39.6 1946 PP 40.3 2335 PP 42.3 2724 PP 45.6 2335 PP 43.8 2724 PP 42.5 2724 PP 45.3 3114 PP 37.2 Also see tables below plots 2, 6 and 10 Measurement uncertainty ± 3 dB SPURIOUS EMISSIONS LEVEL (dBμV/m) 650.1MHz – 680.5MHz (Band I) -/- -/- Frequency Detector Level Frequency Detector Level Frequency Detector Level 1557 PP 30.4 2335 PP 40.5 2724 PP 46.8 Also see table below plot 14 Measurement uncertainty ± 3 dB Result: The result of the measurement is passed. Test report no.: 1-3818/11-01-06 2012-01-12 Page 68 of 112 Plots of the measurements Plot 1: 500.1MHz – 530.5MHz (Band VII), <30 MHz Magnetic Field Strength FCC Part 15 Limit corrected for 3m measure…

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Test report no.: 1-3818/11-01-06 2012-01-12 Page 92 of 112 An ne x A P ho tog ra phs o f t h e te s t s e tu p Photo documentation: Photo 1: Photo 2: