LL4ET-218S-2Wireless Assistant Listening System

Federal Communication 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 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. FCC Caution :To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices). This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

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Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH External Photo Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH

30 mm 20 mm Wireless Assistant Listening System Model No.: ET-218S-2 FCC ID : LL4ET-218S-2

30 mm 20 mm Wireless Assistant Listening System Model No.: ET-218S-2 FCC ID : LL4ET-218S-2

Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Internal Photo Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH

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ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH FCC TEST - REPORT FCC RULES PARTS 74 Subpart H, Section 74.861 FCC ID : LL4ET-218S Test report no.: W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS STORKOWER STRASSE 38C, D-15526 REICHENWALDE B. BERLIN DR. GENZ GMBH PHONE +49-33631-888 00 FAX +49-33631-888 66 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number: W6M20402-5049-C-1 FCC ID: LL4ET-218S-2 ETS Dr. Genz GmbH, Germany 1 of 46 TABLE OF CONTENTS 1 GENERAL INFORMATION ................................................................................................ 3 1.1 NOTES................................................................................................................................3 1.2 T ESTING LABORATORY....................................................................................................... 4 1.2.1 Location .................................................................................................................... 4 1.2.2 Details of accreditation status .................................................................................. 4 1.3 D ETAILS OF APPROVAL HOLDER......................................................................................... 4 1.4 A PPLICATION DETAILS....................................................................................................... 5 1.5 GENERAL INFORMATION OF TEST ITEM.............................................................................. 5 T ECHNICAL DATA........................................................................................................................... 5 1.6 TEST STANDARDS............................................................................................................... 6 2 TECHNICAL TEST ............................................................................................................... 6 2.1 SUMMARY OF TEST RESULTS.............................................................................................. 6 2.2 T EST ENVIRONMENT........................................................................................................... 6 2.3 TEST EQUIPMENT LIST....................................................................................................... 7 2.4 GENERAL TEST PROCEDURE............................................................................................ 20 3 TEST RESULTS (ENCLOSURE)....................................................................................... 21 4 RF POWER OUTPUT (CONDUCTED) , FCC 2.1046 (A) ; 74.861 (E).......................... 22 4.1 TEST PROCEDURE............................................................................................................. 22 4.2 T EST RESULTS.................................................................................................................. 22 5 RADIATED POWER ........................................................................................................... 23 5.1 TEST PROCEDURE............................................................................................................. 23 5.2 T EST RESULTS.................................................................................................................. 24 6 MODULATION DEVIATION , FCC 2.1047 (B) ; 74.861(E) ........................................... 25 6.1 T EST PROCEDURE............................................................................................................. 25 6.2 T EST RESULTS.................................................................................................................. 25 7 AUDIO FREQUENCY RESPONSE , FCC 2.1047 (A) ..................................................... 26 7.1 T EST PROCEDURE............................................................................................................. 26 7.2 T EST RESULTS.................................................................................................................. 26 8 OCCUPIED BANDWIDTH/EMISSION MASK, FCC 2.1049 (C) ; 74.861 (E)(5)......... 27 8.1 TEST PROCEDURE............................................................................................................. 27 8.2 TEST RESULTS.................................................................................................................. 27 9 SPURIOUS EMISSIONS AT ANTENNA TERMINALS FCC2.1051 ; 74.861 (E) ........ 28 9.1 T EST PROCEDURE............................................................................................................. 28 9.2 T EST RESULTS.................................................................................................................. 28 9.2 L IMIT...............................................................................................................................29 ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number: W6M20402-5049-C-1 FCC ID: LL4ET-218S-2 ETS Dr. Genz GmbH, Germany 2 of 46 10 RADIATED SPURIOUS EMISSION , FCC 2.1053 ; 74.861 (E) ................................. 30 10.1 TEST PROCEDURE............................................................................................................. 30 10.2 TEST RESULTS.................................................................................................................. 30 10.3 E XPLANATION OF TEST RESULT........................................................................................ 31 10.4 L IMITS.............................................................................................................................. 32 11 LINE CONDUCTED EMISSION , FCC 15.207 ............................................................ 33 11.1 T EST PROCEDURE............................................................................................................. 33 11.2 TEST RESULTS.................................................................................................................. 33 12 FREQUENCY STABILITY VS. TEMPERATURE , FCC 2.105…

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Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Setup Photo Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH Registration number : W6M20402-5049-C-1 ELECTRONIC TECHNOLOGY SYSTEMS DR. GENZ GMBH STORKOWER STRASSE 38C D-15526 REICHENWALDE B. BERLIN ELECTRONIC TECHNOLOGY SYSTEMS DR.GENZ GMBH