CCRCT7Wireless Microphone Transmitter

������ ������ ������ ����� ���������������������� � �� �� �� �� ���� �� ���������� ������������ ������� ��� �������������������������������� ��� W I R E L E S S Table of Contents Introduction / System Features 1 Guided Tour - CR77 Receiver Front Panel 3 Guided Tour - CR77 Receiver Rear Panel and Frequency Conversion Chart 4 Guided Tour - CT7L / CT7G Beltpack Transmitter 5 Guided Tour - HT7 Handheld Microphone Transmitter 7 Setting Up and Using the Concert SeriesSystem 8 Appendix A: CT7L Multipin Wiring Guide and Chart 11 Specifications 12 Copyright 2005, Samson Technologies Corp. First Printed March 2005 Samson Technologies Corp. 575 Underhill Blvd. P.O. Box 9031 Syosset, NY 11791-9031 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 516-364-3888 www.samsontech.com 1 Introduction / System Features Congratulations on purchasing the Samson Concert Series UHF Wireless System! Although this product is designed for easy operation, we suggest you first take some time to go through these pages so you can fully understand how we’ve implemented a number of unique features. Every wireless system consists of at least two components—a transmitter and a receiver, both of which must be tuned to the same channel (that is, the same radio frequency) in order to operate correctly.* The Samson Concert Series system you have purchased operates in the 801 - 805 MHz frequency range and contains a CR77 receiver and either our CT7 belt-pack transmitter (for lava- lier, wind instrument, headset microphone applications and instrument applications) or the HT7 hand-held microphone transmitter (available with the Samson Q7 dynamic or C05 condenser capsules). In this manual, you’ll find a detailed description of the features of the Concert Series Wireless system, as well as a guided tour through all components, step-by-step instructions for setting up your system, wiring diagrams and tables, and full specifications. If your Concert Series system was purchased in the United States, you’ll also find a warranty card enclosed—don’t forget to fill it out and mail it! This will enable you to receive online technical support and will allow us to send you updated information about this and other Samson products in the future. If your Concert Series Wireless system was purchased outside of the U. S., contact your local distributor for warranty details. SPECIAL NOTE for U.S. purchasers: Should your Concert Series Wireless system ever require servic- ing, a Return Authorization number (RA) is necessary. Without this number, the unit will not be accepted. If your Concert SeriesWireless system was purchased in the United States, please call Samson at 1-800-372-6766 for a Return Authorization number prior to shipping your unit. If pos- sible, return the unit in its original carton and packing materials. If your Concert SeriesWireless system was purchased outside of the U. S., contact your local distributor for servicing information. * Your receiver and transmitter have been factory preset to utilize the same channel. A listing of the six available channels and their corresponding UHF frequencies can be found on page 4 of this manual. System Features Designed for use in both live sound and sound contracting applications, the Samson Concert Series Wireless System provides a high performance, cost effective solution, utilizing state-of-the- art technology in wireless communications. Main features include: • Six different available channels, all operating in the less crowded UHF bandwidth, and all designed for simultaneous use. This means that you can use multiple Concert Series systems (each tuned to a different channel) in the same location without interference. • Technological breakthrough usage of Dielectric filters for extremely precise and stable tuning. • Diversity technology maximizes active range (up to 300 feet) and reduces potential interference problems. 2 System Features • The CR77 receiver is a half-rack unit that can be used freestanding or can be mounted in any standard 19" rack,* making it easy to integrate into any traveling or fixed installation audio system. It includes a pair of tuned antennas and provides both balanced and unbalanced out- puts, line/mic output level switch and continuously adjustable Volume and Squelch controls, as well as an audio peak LED, dual antenna indicators, a six-segment Audio level meter and a six-segment RF level meter. • Built-in companding noise reduction in all components for crystal-clear sound with minimized background noise and hiss. • Transmitters provide “popless” muting (which turns off the audio signal while leaving the car- rier signal on) and use standard 9-volt batteries, with battery life of more than 12 hours. The Concert transmitters also provide a convenient Battery Strength LED meter, allowing you to monitor the remaining power in the installed battery. • The CT7 provides a mini-XLR jack for connection to the Samson GC5P3 cable with standard 1/4" jack (for use with instruments such as electric guitar or bass), or for connecting to a variety of popular headsets and lavalier microphones, including: Samson QE headset** Samson QV headset Samson HS5P3 headset Samson HM40P Wind Instrument Mic Samson LM5P3 lavalier Samson QL1 lavalier Audio-Technica ATM-75 headset Audio-Technica MT-350 lavalier Applied Microphone Technology Roaming One wind instrument microphone Audio-Technica AT-831 lavalier Countryman IsoMax headset Sony ECM-40 lavalier Sony ECM-44 lavalier • The HT7 hand-held microphone transmitter is available with either the Samson Q7 Neodymium dynamic microphone capsule, or the Samson C05 Condender microphone cap- sule. • All components have rugged construction that ensures reliable operation in even the most demanding performance environments. * Using an optional Samson RK55 rack adapter kit ** Optimized for aerobics workouts, this headset is recommended for usage in high-humidity environments such as physical fitness centers. 3 Guided Tour - CR77 Front Panel 1: Antennas (…

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Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457 and 0.459 pertaining to confidential material. Sam Ash Music Corporation would like the following documents regarding this submission for FCC ID: CCRCT7 to be kept confidential. 1. Pages 1 of 1 of document CT-7 block diagramm 1. 2. Pages 1 of 1 of document CT-7 Operation Description. 3. Pages 2 of 2 of document CT-7 Circuit diagram 1. 4. Pages 13 of 13 of document CT7 BOM. The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Dieter Fröhlich Director emitel AG

Testreport No.: E-0017-1590-04 JP Page 28 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 PHOTOGRAPHS OF THE EQUIPMENT UNDER TEST Photo No. 1 TOP VIEW OF EUT Testreport No.: E-0017-1590-04 JP Page 29 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 2 BOTTOM VIEW OF EUT Testreport No.: E-0017-1590-04 JP Page 30 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 3 EUT WITHOUT BATTERYCOVER Testreport No.: E-0017-1590-04 JP Page 37 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 10 Microphone cable

Testreport No.: E-0017-1590-04 JP Page 31 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 4 DISASSEMBLED EUT Testreport No.: E-0017-1590-04 JP Page 32 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 5 TOP VIEW OF PCB1 Testreport No.: E-0017-1590-04 JP Page 33 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 6 BOTTOM VIEW OF PCB1 Testreport No.: E-0017-1590-04 JP Page 34 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 7 TOP VIEW OF PCB2 Testreport No.: E-0017-1590-04 JP Page 35 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 8 BOTTOM VIEW OF PCB2 Testreport No.: E-0017-1590-04 JP Page 36 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Photo No. 9 TOP VIEW OF PCB2 WITHOUT RF SHIELD

Testreport No.: E-0017-1590-08 JP Page 1 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 Test Report Electromagnetic Compatibility Test report file no: E-0017-1590-08 JP Applicant: Sam Ash Music Corporation 262 Duffy Avenue Hicksville NY 11801 United States Model: CT7 Kind of Product: Wireless Microphone Transmitter (worn on body) Manufacturer: Same as applicant Test result Emission tests: Compliance with FCC Part 74 Subpart H Date of issue : 2005-June-16 The testresult only responds to the tested sample. It is not allowed to copy this report partly without the allowance of the test laboratory. DAT- P-121 / 02-00 Testreport No.: E-0017-1590-08 JP Page 2 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 DIRECTORY IDENTIFICATION OF THE TEST LABORATORY ................................................. 3 DESCRIPTION OF THE EQUIPMENT UNDER TEST (EUT): ................................ 4 OPERATION MODES ............................................................................................. 5 ENVIRONMENTAL CONDITIONS .......................................................................... 5 STATEMENT OF MEASUREMENT UNCERTAINTY ............................................. 5 TEST SPECIFICATION........................................................................................... 6 SUMMARY:............................................................................................................. 7 FREQUENCY STABILITY....................................................................................... 8 OUTPUT POWER ..................................................................................................11 MODULATION CHARACTERISTICS ....................................................................13 CHANNEL BANDWIDTH .......................................................................................16 FIELDSTRENGTH OF EMISSION .........................................................................19 TEST EQUIPMENT AND ANCILLARIES USED FOR TESTS ..............................26 PHOTOGRAPHS OF THE EQUIPMENT UNDER TEST .......................................28 Testreport No.: E-0017-1590-08 JP Page 3 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 IDENTIFICATION OF THE TEST LABORATORY Company name: emitel AG Address: Landshuter Str. 211a D-94315 Straubing Germany Contact person: Dieter Fröhlich Contact address: Phone: +49 9421 9746-0 Fax.: +49 9421 9746-70 eMail: [email protected] Homepage: www.emitel.de FCC Registration number: 765810 Testreport No.: E-0017-1590-08 JP Page 4 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 DESCRIPTION OF THE EQUIPMENT UNDER TEST (EUT): Date of receipt of test sample: according to the storage records of emitel AG Testing Start Date: 2005-04-14 Testing End Date: 2005-04-26 Number of received/tested samples: 1 Serial Number: none FCC-ID: CCRCT7 Voltage consumption: 9V DC battery supplied Product status: Development Sample Preproduction Sample Production Sample Dimensions(without antenna): L x W x H 70mm x 35mm x 105mm Following system devices and were connected during the measurement: none Following cables were connected with the EUT during the measurement: Microphone cable, length: 1m, Part of EUT Testreport No.: E-0017-1590-08 JP Page 5 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 OPERATION MODES OPERATION MODES: TX mode : lowest channel U1 at 801.375MHz center channel U3 at 803.125MHz highest channel U6 at 804.750MHz EUT MONITORING Receiver connection display observed ENVIRONMENTAL CONDITIONS Temperature 20 °C Humidity 50 % Atmosperheric pressure: 860-1060 mbar STATEMENT OF MEASUREMENT UNCERTAINTY The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report according to NIS 81 /5.1994 „The Treatment of Uncertainty in EMC Measurements“ and is documented in the emitel quality system according to EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Testreport No.: E-0017-1590-08 JP Page 6 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 TEST SPECIFICATION The tests were performed according to the following specifications: FCC Part 74 Subpart H Code of Regulations Part 74 – Experimental radio, auxiliary, special broadcast and other program distributional services Subpart H- Low power auxiliary Stations ANSI C63.4 American National Standard for Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and Electronic Equipment in the Range of 9 kHz - 40 GHz 2003 FCC Part 74 Subpart H Specification Result Remarks §74.861 §2.1055(a)(1) §2.1055(d)(2) Frequency stability limit kept §74.861(e)(1)(i) Output power limit kept §2.1047(a) Modulation characteristics limit kept §74.861(e)(5) §2.1049(c)(1) Channel Bandwidth limit kept §74.861(e)(6) Fieldstrength of emission limit kept §15.207 Conducted emission N/A EUT is battery supplied Testreport No.: E-0017-1590-08 JP Page 7 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94…

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Testreport No.: E-0017-1590-04 JP Page 25 of 37 FCC ID 765810 Date of release: 2004-01-14 emitel AG Landshuter Str. 211a, D-94315 Straubing Tel: +49 (0) 94 21 97 46-0 Fax: +49 (0) 94 21 97 46-70 F10_12_Rev2_0 PHOTO TESTSETUP RADIATED EMISSION