BEK9E31415Twireless microphone

User Manual Part II The equipment user is required by the radio service rules to obtain a license before operating the equipment. The equipment is for broadcast use only.

Nady Systems, Inc. FCC ID: BEK9E31415T Report # Test Report FCC Part 74 Test Report Page 22 of 22

EUT Top View EUT Rear View

Proposed FCC ID Proposed FCC ID Label Location Back Side of EUT FCC ID: BEK9E31415T Proposed FCC ID Location

EUT Main Board Component View EUT Main Board Solder View

Tuning Procedure 1. Tune C48, C46, C42, T3, T2, T1 to maximize the main wave output and syntony wave minimize. 2. The frequency is determined and stabilized by the crystal. Ranged from 174.70 MHz ~ 196.51 MHz is met and fixed by the proper crystal frequency. As the cartridge doesn’t have high sensitivity so there is no such kind a circuit for suppression of spurious radiation, and limiting modulation. 3. As the output power is usually less than 15 dBm, there is no circuit for limiting power. If it is necessary to lower the power then please change L4 to be a resistor or get the R37’s value higher.

Note: This report may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 74 EMI MEASUREMENT AND TEST REPORT For Nady Systems, Inc. 6701 Shellmond Street Emeryville, CA 94608 USA FCC ID: BEK9E31415T June 5, 2001 This Report Concerns: Original Report Equipment Type: Transmitter Test Engineer: Jeff Lee Test Date: May 21, 2001 Reviewed By: John Y. Chan – Engineering Manager Prepared By: Bay Area Compliance Laboratory Corporation 230 Commercial Street, Suite 2 Sunnyvale, CA 94085 Tel: (408) 732-9162 Fax: (408) 732 9164 Nady Systems, Inc. FCC ID: BEK9E31415T Report # Test Report FCC Part 74 Test Report Page 2 of 22 TABLE OF CONTENTS 1 - GENERAL INFORMATION.................................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)........................................................................................3 1.2 OBJECTIVE................................................................................................................................................................................3 1.3 TEST METHODOLOGY..............................................................................................................................................................3 1.4 TEST FACILITY.........................................................................................................................................................................3 1.5 TEST EQUIPMENT LIST............................................................................................................................................................4 1.6 EQUIPMENT UNDER TEST (EUT)...........................................................................................................................................4 2 – REQUIREMENTS OF PROVISIONS...............................................................................................................................5 2.1 DEFINITION...............................................................................................................................................................................5 2.2 FREQUENCIES AVAILABLE......................................................................................................................................................5 2.3 REQUIREMENTS AND TEST SUMMARY..................................................................................................................................5 2.4 LABELING REQUIREMENT.......................................................................................................................................................5 3 – OUTPUT POWER MEASUREMENT...............................................................................................................................6 3.1 PROVISION APPLICABLE.........................................................................................................................................................6 3.2 TEST PROCEDURE....................................................................................................................................................................6 3.3 TEST EQUIPMENT......................................................................................................................................................................6 3.4 TEST RESULTS..........................................................................................................................................................................6 4 - MODULATION CHARACTERISTICS...........................................................................................................................10 4.1 PROVISION APPLICABLE.......................................................................................................................................................10 4.2 TEST PROCEDURE..................................................................................................................................................................10 4.3 TEST EQUIPMENT...................................................................................................................................................................10 4.4 TEST RESULTS........................................................................................................................................................................11 5 - OCCUPIED BANDWIDTH OF EMISSION...................................................................................................................12 5.1 PROVISION APPLICABLE.......................................................................................................................................................12 5.2 TEST PROCEDURE..................................................................................................................................................................12 5.3 TEST EQUIPMENT...................................................................................................................................................................12 5.4 TEST RESULTS........................................................................................................................................................................12 6 - FIELD STRENGTH OF EMISSION.................................................................................................................................16 6.1 PROVISION APPLICABLE.......................................................................................................................................................16 6.2 TEST PROCEDURE...........................................................................…

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Radiated Emission Setup Front View Radiated Emission Setup Rear View