DMOSR350UHF Transmitter for Rack mounting

SR 350 IEM Bedienungsanleitung Instructions for use Notice d’emploi Istruzioni per l’uso Instrucciones para el uso Gebruiksaanwijzing W 300 IEM ew300_350_IEM.book Seite 1 Dienstag, 12. Februar 2008 12:16 12 ew300_350_IEM.book Seite 2 Dienstag, 12. Februar 2008 12:16 12 1 Contents Contents Important safety instructions .......................................................................................2 The ew 300 IEM G2 systems ..........................................................................................4 The channel bank system .............................................................................................5 Delivery includes ................................................................................................................5 Overview of operating controls ....................................................................................6 Stereo transmitter – front view (SR 350 IEM G2 twin transmitter) ....................6 Stereo transmitter – rear view ....................................................................................7 EK 300 IEM G2 stereo receiver .....................................................................................8 Indications and displays on the transmitter .............................................................9 Indications and displays on the receiver ...................................................................9 Preparing the devices for use ....................................................................................... 11 SR 300 IEM G2 transmitter/ SR 350 IEM G2 twin transmitter .................................................................................. 11 Changing the transmission power (SR 350 IEM G2 only) ....................................... 15 EK 300 IEM G2 receiver .................................................................................................. 17 Using the components ..................................................................................................... 18 Switching the components on/off .............................................................................. 18 Adjusting the volume .................................................................................................... 19 Adjusting the balance .................................................................................................... 19 Activating/deactivating the lock mode ..................................................................... 19 Attaching the receiver to clothing .............................................................................. 19 The operating menu ......................................................................................................... 20 The buttons ..................................................................................................................... 20 Overview of menus ......................................................................................................... 21 Working with the operating menu ............................................................................. 21 Operating menu of the stereo transmitter ................................................................ 23 Operating menu of the stereo receiver ...................................................................... 25 Adjustment tips for the operating menu ................................................................. 28 Switching between channel banks ............................................................................. 28 Switching between the channels in a channel bank ............................................... 28 Selecting the frequencies to be stored in the channel bank “U” ................................................................................................ 28 Scanning the channel banks for free channels (receiver only) ............................. 28 Multi-channel operation ................................................................................................ 29 Adjusting the squelch threshold (receiver only) ...................................................... 29 Stereo/FOCUS selection (receiver only) ..................................................................... 30 Limiting the volume at the headphone output (receiver only) ............................ 30 Activating/deactivating the frequency boost (receiver only) .............................. 30 Adjusting the sensitivity (transmitter only) ............................................................ 30 Selecting the standard display .................................................................................... 31 Namen eingeben ............................................................................................................. 32 Loading the factory-preset default settings ............................................................. 32 Activating/deactivating the pilot tone evaluation (receiver only) ...................... 32 Adjusting the contrast of the graphic display (transmitter only) ....................... 32 Stereo/mono selection (transmitter only) ................................................................ 33 Activating/deactivating the lock mode ..................................................................... 33 Exiting the operating menu .......................................................................................... 33 If a problem occurs ... ....................................................................................................... 34 Error checklist .................................................................................................................. 34 Recommendations and tips .......................................................................................... 35 Care and maintenance ..................................................................................................... 35 Additional information ...........…

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CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 March 20, 2008 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, Company requests confidentiality for the following products: FCC ID Number Product Title/Model DMOSR350 SR 350IEM G2 For the product stated above, we request that the following information be held confidential: 1. Circuit diagrams, BOM, and PCBs submitted as Equipment Authorization Electronic Filing attachment: "schematics”. 2. Block diagram submitted as Equipment Authorization Electronic Filing attachment: “blockdiagram”. 3. Operational description submitted as Equipment Authorization Electronic Filing attachment: “operational description” The above exhibits contain Company trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our mobile handset. This material is not customarily available to the general public and we request that it be withheld from public inspection. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name: Volker Bartsch Company: Sennheiser electronic Address: Am Labor 1 D-30900 Wedemark (Germany) Phone: 49-5130-600-465 Email: [email protected]

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 41 of 47 6 Photographs of Test Equipment Photo 1: Photo 2: CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 42 of 47 Photo 3: Photo 4: CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 43 of 47 Photo 5: Photo 6:

DESIGNED AND MADE IN GERMANY XXX - XXX MHz FREQ. RANGE: SER. NO.: XXXXXXXXXX STEREO TRANSMITTER SR 350 IEM IDENT. NO.: XXXXXX P S E IC: 2099A-SR350FCC ID: DMOSR350 0682 Name Für diese Zeichnung behalten wir uns alle Rechte vor. All rights reserved. Repro - Vorlage Maßstab Scale Vers. Modifikation Date Based on: Replaces : Replaced by : Aus. Änderung Datum Urspr.: Ers. für : Ers. durch : Sennheiser electronic GmbH & Co.KG D - 30900 Wedemark Ges.2nd checkGepr.Checked byBearb.Originator Datum / Date Name 2007 1 : 1 01 520476 262/07 9.10.07 Fl 9.10.07 Fl

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 44 of 47 Photo 7: Photo 8: CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 45 of 47 Photo 9: Photo 10: CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 46 of 47 Photo 11: Photo 12: CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 47 of 47 Photo 13: Photo 14:

Adjustments SR350 IEM, short form Location Function Tuneable Part Testpoint, Value Conditions RF-Board A PLL A Adjust C114A TP3A, 2.5 – 2.7 VDC Center RF-Range RF-Board A Deviation A Adjust R8A RF-Deviation, ± 24 kHz Center RF-Range, Bargraphs “0 dB” @ 1 kHz AF Modulation Analyzer at Output “Ant A” Amplifier Board RF Level A Adjust PS1 Output Ant A, +20 dBm Center RF-Range, RF Level Switch “Standard” RF-Board B PLL B Adjust C114B TP3B, 2.5 – 2.7 VDC Center RF-Range RF-Board B Deviation B Adjust R8B RF-Deviation, ± 24 kHz Center RF-Range, Bargraphs “0 dB” @ 1 kHz AF Modulation Analyzer at Output “Ant B” Amplifier Board RF Level B Adjust PS2 Output Ant B, +20 dBm Center RF-Range, RF Level Switch “Standard” Main Board (No Adjustments!) None

CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 1 of 47 Recognized by the Federal Communications Commission Anechoic chamber registration no.: 90462 (FCC) Anechoic chamber registration no.: IC 3463A-1 TCB ID: DE 0001 Accredited by the German Accreditation Council DAR–Registration Number DAT-P-176/94-D1 Accredited Bluetooth ® Test Facility (BQTF) Test report no. : 2-4850-01-05/07 A Applicant : Sennheiser electronic GmbH & Co. KG Type : SR350IEM_G2 Test Standard : FCC Part 74.861 RSS-123 Issue 1, Rev. 2 FCC ID : DMOSR350 Certification No. IC : 2099A-SR350 The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Cetecom ICT is under license CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 2 of 47 Table of contents 1 GENERAL INFORMATION ............................................................................................................................. 3 1.1. ADMINISTRATIVE DATA OF THE TEST FACILITY................................................................................................ 3 1.1.1 Identification of the testing laboratory.................................................................................................... 3 1.2. NOTES.............................................................................................................................................................. 3 1.3 DETAILS OF APPLICANT................................................................................................................................... 4 1.4 APPLICATION DETAILS..................................................................................................................................... 4 1.5 TEST ITEM........................................................................................................................................................ 5 1.6 RF TECHNICAL BRIEF COVER SHEET ACC. TO RSS-102 .................................................................................. 6 1.6 TEST STANDARDS............................................................................................................................................ 7 2 STATEMENT OF COMPLIANCE .................................................................................................................... 7 2.1 SUMMARY OF MEASUREMENT RESULTS.......................................................................................................... 7 2.2 TEST PROCEDURE............................................................................................................................................ 7 3 MEASUREMENTS AND RESULTS.................................................................................................................. 8 3.1 OUTPUT POWER (RADIATED) FCC RULE PART 74.861 (E)(1)(II) ................................................................... 8 3.2 AFC FREQUENCY ERROR VS. VOLTAGE FCC RULE PART 74.861 ............................................................... 11 3.3 AFC FEQUENCY ERROR VS. TEMPERATURE................................................................................................... 13 3.4 CHARACTERISTICS OF THE AUDIO MODULATION CIRCUIRTY FCC RULE PART 74 .861(E3) .......................... 15 3.5 OCCUPIED BANDWIDTH FCC RULE PART 74.861(E)(3), (5)/ SEC. 2.1049 ..................................................... 16 3.6 EMISSION MASK FCC 74 861(E)(6)........................................................................................................... 20 3.7 RADIATED EMISSIONS FCC RULE PART 74 SUBPART H ............................................................................. 25 3.10 SPURIOUS CONDUCTED § 15.111.............................................................................................................. 34 3.11 CONDUCTED EMISSIONS § 15.107/207 ....................................................................................................... 35 4 USED TESTEQUIPMENT ................................................................................................................................ 37 5 PHOTOGRAPHS OF TEST SETUP ................................................................................................................ 39 6 PHOTOGRAPHS OF TEST EQUIPMENT .................................................................................................... 41 CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 3 of 47 1 General information 1.1. Administrative data of the test facility 1.1.1 Identification of the testing laboratory Company name: Cetecom ICT Services GmbH Address: Untertürkheimerstr. 6-10 D-66117 Saarbruecken Germany Laboratory accreditation: DAR-Registration No. DAT-P-176/94-D1 Bluetooth Qualification Test Facility (BQTF) Federal Communications Commission (FCC) Identification/Registration No : 90462 Responsible for testing laboratory: Michael Berg Phone: +49 681 598 0 Fax: +49 681 598 9075 email: [email protected] 1.2. Notes The test results of this test report relate exclusively to the test item specified in 1.5. The CETECOM ICT Services GmbH does not assume responsibility for any conclusions and generalizations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the CETECOM ICT Services GmbH. .......…

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CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 39 of 47 5 Photographs of Test Setup Photo 1: (Radiated Emission) Photo 2: (Radiated Emission) CETECOM ICT Services GmbH Untertürkheimer Str. 6-10, 66117 Saarbruecken Phone: +49 (0) 681 598-0 Fax: -9075 RSC-Laboratory Phone: +49 (0) 681 598-8412 Fax: -8484 Test report no.: 2-4850-01-05/07 A Date: 2007-12-11 Page 40 of 47 Photo 3: (Conducted Emission)