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NTMEJ-5TWireless Bodypack Transmitter

OKAYO Electronics Co., Ltd.
Wireless Bodypack Transmitter - FCC ID NTMEJ-5T - OKAYO Electronics Co., Ltd.
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Application Details

Equipment Class
TNT - Licensed Non-Broadcast Transmitter Worn on Body
Date of Grant
Jul 07, 2012
Application Purpose
Original Equipment
Date of Application
Jul 07, 2012
Equipment Note
Wireless Bodypack Transmitter
Frequency Range
640.10000000 - 663.90000000
Company
OKAYO Electronics Co., Ltd.
Country
Taiwan

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

UHF Pendant Wireless Transmitter (EJ-5T) Channel display: 1. LCD display channel status, press short SET key for two seconds shows the current used frequency. 2. To confirm quit without any keys pressed when exceeded for two seconds. Select output power/ Maximum available channels: 1. In OFF mode, press SET and POWER button to enter into the selection mode. 2. LCD screen is display maximum available channels; 640-664 MHz will display F. Press or to select preferred channel. 3. Press SET button to confirm quit or to wait for 5 seconds without any keys pressed and confirm to quit. 4. LCD screen is display Hi / Lo, press + or - to select preferred output power. 5. Press SET button to confirm or to wait for 5 seconds without any keys pressed. Charging mode: 1. LED lights red when charging, LCD battery symbol is cycle charging. 2. LED lights green when fully charged, LCD battery symbol is display steady. 3. When use a travel kit, still might use normally. 4. When device is slot into a charger stand, will off the power. 5. When device leaves a charger stand, the power is off. 6. When using a travel kit, the duration of charging time upto seven hours, it's determined full. 7. Battery error: LED status lights red and flashes when charging (at 3 Hz), LCD battery symbol screen lights flashes (at 3 Hz), shows error and it might be: (1) The battery charge temperature is exceeded 60°C. (2) The duration of charging time for charger stand is exceeded seven hours. (3) No battery in the device. Others: 1. Press any buttons (except Mute button), LCD backlit lights up. LCD backlit lights off for ten seconds without any keys pressed. 2. To reset mode, press / at the same time and switch the power on. The initial value is set Channel: 01 (96 CH) or 00 (F CH), Volume: 2, Mute: Talk. Illustration 1. POWER / MUTE switch 2. Channel / Volume switch 3. LCD screen 4. Mesh head (hidden microphone) 5. External mic. Input 6. Charging indicator (built-in) 7. Aux input 8. Strap hole 9. DC charging input 10. Strap hole 11. Buckle clip 12. Charging terminal 1 2 3 4 5 6 7 9 10 11 12 8 8 Set up/ Installation Power off: 1. Press and hold for two seconds to turn the device off. 2. OFF display on screen and all indicators turned off. Channel select: 1. Press and hold SET button for two seconds; enter into the channel select mode. 2. When the LCD screen and numbers flashes, press + or - to select preferred channel. 3. Press SET button to confirm quit, or wait for ten seconds without any keys pressed and confirm to quit. Power on: 1. Press and hold for 0.5 second and the power is on. LCD backlit lights up. 2. When power is on, it will display “ON” available channels channel display and battery capacity Mute LED lights blue. 3. Power is on in two seconds and receiving audio. Mute / Listen select: 1.Press Mute button for two seconds; enter into the Mute / Talk switch mode. 2. Mute mode: LED lights red. Talk mode: LED lights green. Volume switch: 1. LCD screen will display current used volume size when press or (Vol. 1 ~ 3). 2. Press or to select preferred volume level and hold for two seconds to confirm or to confirm quit without any keys pressed. Frequency synchronization: 1. When the power is on, it will synchronize frequency or synchronize function will switch off without receiving audio signal exceeded upto ten minutes. When synchronized, MUTE indicator (blue light) and charging indicator (green light) flashes at least three times and backlit lights up. 2. To proceed synchronize, the charging indicator (green light) will be blinking (at 1 Hz) at least ten times, when use a charger HDC-520 or HDC-530. And, charging status will display. 3. The device can repeat synchronize by a charger. Consumer Alert Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: The system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1–888–CALL–FCC (TTY: 1–888–TELL–FCC) or visit the FCC's wireless microphone Web site at http://www.fcc.gov/cgb/wirelessmicrophones.

Cover Letter(s)

910805 1 E-J Electronics Co., Ltd. 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.) Date: Apr. 20, 2012 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: We, the undersigned, hereby authorize ELECTRONICS TESTING CENTER, TAIWAN, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by ELECTRONICS TESTING CENTER, TAIWAN on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing ELECTRONICS TESTING CENTER, TAIWAN as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; 910805 2 g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, (signature) Stephen Wei / Sales Manager E-J Electronics Co., Ltd. 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.)

Cover Letter(s)

910805 1 E-J Electronics Co., Ltd. 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.) Federal Communications Commission FCC ID: NTMEJ-5T Product Name: Tour Guide System Model Name: EJ-5T Trade Name: OKAYO Dear Sir: In accordance with 47 C.F.R. Section 0.459, we would like to request confidentiality on some exhibits we submitted for above application for the reason of trade secret. If those exhibits are available for public inspection, any person who once gets the information contained in those exhibits will be able to design and to make the same products very easily. This is a very serious problem and huge loss for us, because we did invest so much on it. Please be not made the Exhibit Types listed below routinely available for public inspection: Block Diagram and Schematics and Operation Description and Tune Up Procedure. By: By: Stephen Wei (Signature) (Printed) Title : Sales Manager Applicant : E-J Electronics Co., Ltd. Address : 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.) Tel : 886-4-24071617 Fax: 886-4-24071609 Date : Apr. 20, 2012

External Photos

ETC Report No.:12-04-RBF-090-07 Sheet 1 of 7 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 CONSTRUCTED PHOTOS of EUT A)EUT 1. 2. ETC Report No.:12-04-RBF-090-07 Sheet 2 of 7 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 CONSTRUCTED PHOTOS of EUT 3. 4. ETC Report No.:12-04-RBF-090-07 Sheet 3 of 7 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 CONSTRUCTED PHOTOS of EUT 5. 6.

Internal Photos

ETC Report No.:12-04-RBF-090-07 Sheet 4 of 7 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 CONSTRUCTED PHOTOS of EUT 7. 8. ETC Report No.:12-04-RBF-090-07 Sheet 5 of 7 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 CONSTRUCTED PHOTOS of EUT 9. 10.

Test Report

Rev. 2.0 FCC Part 74 Subpart H EMI TEST REPORT of E.U.T. : Wireless Bodypack Transmitter FCC ID. : NTMEJ-5T Model No. : EJ-5T Serial Model : EJ-5TG Working Frequency : 640-664 MHz for APPLICANT : E-J Electronics Co., Ltd. ADDRESS : 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.) Test Performed by ELECTRONICS TESTING CENTER (ETC) , TAIWAN NO. 34. LIN 5. DINGFU, LINKOU DIST., NEW TAIPEI CITY, TAIWAN, 24442, R.O.C. TEL : (02)26023052 FAX : (02)26010910 http:// www.etc.org.tw ; e-mail:[email protected] Report Number : 12-04-RBF-090-07 ETC Report No.:12-04-RBF-090-07 Sheet 1 of 40 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 TEST REPORT CERTIFICATION Applicant : E-J Electronics Co., Ltd. 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.) Manufacturer : E-J Electronics Co., Ltd. 4F., No.11, Lane. 125, Sec. 1, Guoguang Rd., Dali Dist., Taichung City 41262, Taiwan (R.O.C.) Description of EUT : a) Type of EUT : Wireless Bodypack Transmitter b) Trade Name : OKAYO c) Model No. : EJ-5T d) Serial Model No. : EJ-5TG e) FCC ID : NTMEJ-5T fe) Working Frequency : 640~664 MHz g) Power Supply : 3.7 V Li-ion.1200 mAh rechargeable battery Adapter Model:STD-05010U Input:100-240Vac, 47-63Hz, 0.19A MAX Output : 5.0Vdc, 1.0A, 5.0W MAX Regulation Applied : FCC Rules and Regulations Part 74 Subpart H I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. ETC Report No.:12-04-RBF-090-07 Sheet 2 of 40 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 Issued Date : May 22, 2012 Test Engineer : ( Vincent Chang, Engineer ) Approve & Authorized Signer : S. S. Liou, Section Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:12-04-RBF-090-07 Sheet 3 of 40 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 4 1.1 PRODUCT DESCRIPTION........................................................................................................................................... 4 1.2 TEST METHODOLOGY.............................................................................................................................................. 4 1.3 TEST FACILITY........................................................................................................................................................ 4 2. REQUIREMENTS OF PROVISIONS ................................................................................................................ 5 2.1 DEFINITION............................................................................................................................................................. 5 2.2 FREQUENCIES AVAILABLE...................................................................................................................................... 5 2.3 REQUIREMENTS FOR RADIO EQUIPMENT ON CERTIFICATION.................................................................................. 5 2.4 LABELING REQUIREMENT........................................................................................................................................ 6 3. OUTPUT POWER MEASUREMENT ................................................................................................................ 7 3.1 PROVISION APPLICABLE.......................................................................................................................................... 7 3.2 MEASUREMENT PROCEDURE................................................................................................................................... 7 3.3 TEST DATA.............................................................................................................................................................. 9 3.4 RESULT CALCULATION.......................................................................................................................................... 10 3.5 TEST EQUIPMENT.................................................................................................................................................. 10 4. MODULATION CHARACTERISTICS ........................................................................................................... 11 4.1 PROVISIONS APPLICABLE...................................................................................................................................... 11 4.2 MEASUREMENT METHOD...................................................................................................................................... 11 4.3 MEASUREMENT INSTRUMENT................................................................................................................................12 4.4 MEASUREMENT RESULT........................................................................................................................................ 12 5. OCCUPIED BANDWIDTH OF EMISSION .................................................................................................... 14 5.1 PROVISIONS APPLICABLE...................................................................................................................................... 14 5.2 MEASUREMENT METHOD...................................................................................................................................... 14 5.3 OCCUPIED BANDWIDTH TEST EQUIPMENT............................................................................................................ 14 5.4 BANDWIDTH MEASURED....................................................................................................................................... 15 5.4.1 Input Level Derived..…

Text truncated - open the document above for the full version.

Test Setup Photos

ETC Report No.:12-04-RBF-090-07 Sheet 29 of 40 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 6.6 Radiated Measurement Photos Test Mode:Single ETC Report No.:12-04-RBF-090-07 Sheet 30 of 40 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 Test Mode:Charge ETC Report No.:12-04-RBF-090-07 Sheet 40 of 40 Sheets FCC ID.: NTMEJ-5T Rev. 2.0 8.6 Photos of Conduction Measuring Setup

Contact Information

Applicant

Karl Yeh(Sales Manager)
[email protected]886 4 2491-4666Fax: 886 4 2491-3066

Test Firm

Electronics Testing Center, TaiwanWill Yauo
[email protected]886-3-3280026Fax: 886-3-3280034

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
174640.1 MHz - 663.9 MHz9.12 mW148KF3E50.0000000000 ppm
Confidentiality
Long Term
Grant Notes
Output power listed is ERP. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. This device may be operated only with the antenna described in the filing. End-users must be provided with specific operating instructions for satisfying RF exposure compliance requirements.

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