UM8CV1900Cellular Phone Repeater

FCC Separation Warning WARNING: The inside antenna used with this amplifier must have a separation distance from all persons that is at least 20cm. The amplifier must not be co-located or operating in conjunction with any other antenna or amplifier.

Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: UM8CV1900 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely,

EXHIBIT C – EUT PHOTOGRAPHS EUT – Front View EUT– Rear View AC-DC Power supply Patch Antenna front view Patch Antenna rear view Monopole Antenna View

EXHIBIT A – FCC PRODUCT LABELING FCC ID Label Contents Proposed Label Location on EUT Rear view of EUT/ Proposed Label Location FCC ID: UM8CV1900

EXHIBIT C – EUT PHOTOGRAPHS EUT-Cover-off View EUT- Component side View EUT – solder side view EUT- RF shielding off View 1 EUT- RF shielding off View 2 EUT-RF shielding off view 3 EUT-RF shielding off view 4

§1.1307(b) (1) & §2.1091 - RF EXPOSURE According to §15.247(b)(4) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. Limits for Maximum Permissive Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minute) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-15000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density MPE Prediction Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG/4πR² Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Up-Link: Maximum peak output power at antenna input terminal: 9.1(dBm ) Maximum peak output power at antenna input terminal: 8.12 (mW) Prediction distance: 20 (cm) Predication frequency: 1880 (MHz) Antenna Gain (typical): 5 (dBi) Maximum antenna gain: 3.162 (numeric) Power density at predication frequency at 20 cm: 0.0051 (mW/cm^2) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Down-Link: Maximum peak output power at antenna input terminal: 8.0(dBm ) Maximum peak output power at antenna input terminal: 6.31 (mW) Prediction distance: 20 (cm) Predication frequency: 1960 (MHz) Antenna Gain (typical): 0 (dBi) Maximum antenna gain: 1 (numeric) Power density at predication frequency at 20 cm: 0.0013 (mW/cm^2) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Test Result For Up-Link: The predicted power density level at 20 cm is 0.0051 mW/cm². It is below the uncontrolled exposure limit of 1mW/cm² at 1880 MHz. For Down-Link: The predicted power density level at 20 cm is 0.0013 mW/cm². It is below the uncontrolled exposure limit of 1mW/cm² at 1960 MHz.

Note: This test report is for the customer shown above and their specific product only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP or any agency of the U.S. Government FCC PART 24 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT For Telecom Technologies (USA) LLC 26112 Hitching Rail Road, Laguna Hills, CA 92653, USA FCC ID: UM8CV1900 Model: Clear Voice 1900 This Report Concerns: Original Report Product Type: Cellular Repeater Test Engineer: Oscar Au Report No.: R0609202 Report Date: 2006-09-30 Reviewed By: Test Engineer: James Ma Prepared By: (tz) Bay Area Compliance Laboratory Corp. 1274 Anvilwood Ave. Sunnyvale, CA 94089, U.S.A. Tel: (408) 732-9162 Fax: (408) 732-9164 Telecom Technologies LLC. FCC ID: UM8CV1900 Report # R0609202 Page 2 of 76 FCC Part 24 Type Approval report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................4 EUT PHOTO.................................................................................................................................................................4 OBJECTIVE...................................................................................................................................................................4 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................4 TEST METHODOLOGY..................................................................................................................................................5 TEST FACILITY.............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ..........................................................................................................................6 JUSTIFICATION.............................................................................................................................................................6 BLOCK DIAGRAM.........................................................................................................................................................6 EQUIPMENT MODIFICATIONS.......................................................................................................................................6 POWER SUPPLY AND LINE FILTERS..............................................................................................................................6 TEST SETUP BLOCK DIAGRAM.....................................................................................................................................7 SUMMARY OF TEST RESULTS ...............................................................................................................................8 §2.1046 & §24.232 - RF POWER OUTPUT................................................................................................................9 APPLICABLE STANDARD..............................................................................................................................................9 TEST PROCEDURE........................................................................................................................................................9 TEST EQUIPMENT LIST AND DETAILS...........................................................................................................................9 ENVIRONMENTAL CONDITIONS..................................................................................................................................10 REVERSE (UPLINK) .....................................................................................................................................................10 REVERSE (UPLINK) .....................................................................................................................................................10 REVERSE (UPLINK) .....................................................................................................................................................11 §2.1049 & §24.238 - EMISSION BANDWIDTH ......................................................................................................30 APPLICABLE STANDARDS...........................................................................................................................................30 TEST PROCEDURE......................................................................................................................................................30 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................30 ENVIRONMENTAL CONDITIONS..................................................................................................................................30 TEST RESULTS...........................................................................................................................................................30 §2.1051 & §24.238(A) - SPURIOUS EMISSIONS AT ANTENNA TERMINALS................................................56 APPLICABLE STANDARDS...........................................................................................................................................56 TEST PROCEDURE......................................................................................................................................................56 TEST EQUIPMENT LIST AND DETAILS.......................................................…

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EXHIBIT B – TEST SETUP PHOTOGRAPHS Forward Radiated Emission –Front View Forward Radiated Emission –Rear View Reverse Radiated Emission – Front View Reverse Radiated Emission – Rear View