U88-MCPA-2002S-SPMulti-Carrier Power Amplifier

User Manual MCPA Outdoor System 1/ 24 MCPA Outdoor System User Manual May , 201 2 Version 1.0 User Manual MCPA Outdoor System 2/19 - INDEX - 1. SUMMARY ..................................................................... 4 2. SYSTEM CONFIGURATION ............................................ 5 3. SET UP ...... ... ..................................................... 13 User Manual MCPA Outdoor System 3/19 U.S.A. U.S.FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT INFORMATION TO THE USER Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. NOTE : This equipment has been tested and founded to comply with the limits for a Class A 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 u sed i n a ccordance w ith the i nstructions, ma y c ause h armful i nterference t o r adio communications. Operation of this equipment in a residential area is likely to cause harmful interference i n which case the user will be r equired to correct the i nterference at h is o wn expense. User Manual MCPA Outdoor System 4/19 1. SUMMARY 1.1 Overview MCPA System was designed to improve communication coverage/service quality and customer satisfaction for mobile handset users in coverage areas such as metropolis, urban areas, high dense area and BTS Cell are target candidates for installation. MCPA (Multi-Carrier Power Amplifier) Booster system provides high performance network upgrade solution ranging from highly capital-intensive options 1.2 Characteristic  Compensate Loss of Feeder Line between BTS and Antenna.  Expand US-PCS BTS Coverage/ Service Coverage.  Continuous Service with no Trouble is available by Bypass. (RF Switch)  Be able to amplify output power of up to 200 W due to enable to regulate Gain of 5.5 ~14.5 dB on the case of TX Signal though low Output power of existing BTS.  Enable to Remote Control through communication of SMS using by existing PCS Network, monitor and manage easily for a notebook through Ethernet communication. Abbreviation MCPA : Multi -C arrier Power Amplifier BTS: Base Transceiver Station MCA: Multi-Carrier Amplifier FEU: Front End Unit MCU : Micro Controller Unit PSU : Power Supply unit User Manual MCPA Outdoor System 5/19 2. System Configuration 2.1 System Description 2.1.1 Linear Technology  RF Circuit Composition is Simple  Feed Forward of Matched Broad-band Quality  Feed Forward Linear Technology Increases Efficiency and Reduces Heat 2.1.2 Modular System  If One Sector MCA Module Fails, the Other Sectors Will not be affected Modules  Moved In and Out for Easy Replacement, Optimizes Size 2.1.3 Passive Intermodulation  Poor Contact Junctions  Components Made with or Plated with Materials that Exhibit Some Level of Hysteresis  Low Passive IMD System 2.1.4 Safety Design  Individual FAN Temperature Sensor  Automatic Bypass Function 2.1.5 User Friendly  Web UI Interface, Easy Check and Control  System/Status: Displays current firmware and user controllable configurations.  Status/Alarm: Displays the status of all the individual alarm parameters.  System/Configuration: Displays and allows modification to system configurations.  System/Download - Firmware related interface.  Dry Contact Alarm - interface to existing base station alarm reporting circuits. User Manual MCPA Outdoor System 6/19 2.2 System Design and Operation 2.2.1 System Design [Figure1 Outdoor System] User Manual MCPA Outdoor System 7/19 [Figure2 Cabinet Front, Rear] [Figure3 System Dimensions] User Manual MCPA Outdoor System 8/19 [Figure4 PSU] User Manual MCPA Outdoor System 9/19 [Figure5 MCA] [Figure6 MCU ] User Manual MCPA Outdoor System 10/19 [Figure7 FEU] [Figure8 RF Switch] [Figure9 Bias-T] User Manual MCPA Outdoor System 11/19 2.3 Cabinet Flow of Air [Figure12 Flow of Air] User Manual MCPA Outdoor System 12/19 .4 Function Part Function Remark Major Alarm Generation For MPCA • High Temp Alarm Occurs at 185°F, Shutdown Above 190°F • DC Fail Alarm @ V-sup < +24Vdc or V-sup > +30Vdc • Over Power Output Alarm @ Output Power is Larger than Maximum Power + 0.5dBm±0.5dB • VSWR Alarm 3:1 (6dB±1dB) @ above +40dBm • Major Loop Fail – Error in 1st Loop Level Shutdown Minor Alarm Generation For MPCA • Normal Operation When this Alarm Condition Disappears • Minor Loop Fail – Error in Feed Forward Path No Shutdown Monitor for MCA • Forward Power (MCPA Monitor Ranges From 33dBm to 54dBm) Alarm for LNA • LNA Device Fail Alarm System Alarm • PSU AC, DC Fail Alarm (Rectifier Module#1, Module#2, Module#3 DC Fail Alarm) • FAN Alarm (FAN Individual with Alarm Sensor) Door Open Alarm • Alarm Log Record for the Last 100 Failure Event Records (Include Alarm Event/Time/Date) • Dry Contact Main Remote Alarming Optional • 5 min Alarm Delay User Manual MCPA Outdoor System 13/19 . SET UP .1 System Set up 1) Check points before system set up a. Verification of system installation status - Electricity, In/out antenna, coaxial cable connection, and equipment mounts status. b. Verification of system accessories - User should check whole necessary accessories. c. Check receipt signal level - User should check whether receipt environmental condition is in accordance with system specification, so that system operation will be optimized. 2) Check points after system set up a. Check by external LED ① RUN: Green light ON (Off: Green light off) ② ALARM: Green light in normal status, Red light in alarming ③ SHUT DOWN: Green light in normal status, Red light in Shutdown status b. Verification of operation status - User should verify following status with Output monitoring terminal, which is provided by Spectrum Analyzer - Output power generation status, system spurious emission characteristics. c. Ve…

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GS Instruments Co., Ltd. Date:August 01, 2012 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize < HCT CO., LTD.>, to act on our behalf in all manners relating to appl ication for equi pment aut horization, includi ng signing of all do cuments relating to these matters. Any and all acts carried out by < HCT CO., LTD.> 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 < HCT CO., LTD.> 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 requi red by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; 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 aut horization is valid until fur ther written notice from the appl icant. Sincerely Yours, Yong-il Yoo, Assistant Manager GS Instruments Co., Ltd. REMARK: 1. This aut horization letter will be sent along with your appl ication when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us.

Request for Confidentiality Compliance Certification Services Date:August 01, 2012 Fremont, CA 94538 RE: Certification Application FCC ID: U88-MCPA-2002S-SPR Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rule, the applicant hereby requests confidential treatment of information accompanying this application as outlined below: CONFIDENTIAL AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description CONFIDENTIAL 1 Block Diagram 2 Parts Lists and Tune-up Procedure 3 Schematics 4 Operational Description SHORT-TERM CONFIDENTIAL 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User’s Manual We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give GS Instruments Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to rule 0.457 & 0.459, disclosure od this application and all accompanying documentation will not be made before the date of the GRANT for this application ́. Thank you for your attention in this matter. Applicant’s Company : GS Instruments Co., Ltd. Yong-il Yoo, Assistant Manager Address: 1385-14, Juan-Dong, Nam-Ku, Incheon, 402-200, Korea

FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 1/7 - EXTERNAL PHOTOS - FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 2/7 (Front) FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 3/7 (Front Open) FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 4/7 (Rear) FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 5/7 (Rear Open) FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 6/7 (Left) FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 7/7 (Right)

FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 1/2 1.1 ID Label Information Following is a copy of the label that will be placed on the rear side of the cabinet. Both the FCC ID and compliance statement are included in the product label Figure 1.1 PRODUCT LABEL Model Name : MCPA-192002S-SPR FCC ID : U88-MCPA-2002S-SPR EUT Type : Multi-Carrier Power Amplifier Serial No : 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. GS Instruments Co.,Ltd. 1385-14, Juan-Dong, Nam-Ku, Incheon, 402-200 South Korea MADE IN KOREA FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 2/2 1.2 Label Location Photos The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) Figure 1.2 LABEL LOCATION LABEL LOCATION

FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 1/31 -INTERNAL PHOTOS - FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 2/31 Control board_ MCU_Board Front FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 3/31 Control board_ MCU_Board Rear FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 4/31 FEU Board_ FEU Board Front FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 5/31 FEU Board_ FEU Board Rear FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 6/31 IO board_ IO board Front FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 7/31 IO board_ IO board Rear FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 8/31 LED SUB Board_ LED SUB Board Front FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 9/31 LED SUB Board_ LED SUB Board Rear FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 10/31 LNA Board_ LNA Board Front FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 11/31 LNA Board_ LNA Board Rear FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 12/31 LPA_CONTROL_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 13/31 LPA_CONTROL_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 14/31 LPA_ DC_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 15/31 LPA_ DC_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 16/31 LPA_ DET_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 17/31 LPA_ DET_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 18/31 LPA_ ERROR AMP_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 19/31 LPA_ ERROR AMP_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 20/31 LPA_ INPUT_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 21/31 LPA_ INPUT_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 22/31 LPA_ MAIN DRIVE_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 23/31 LPA_ MAIN DRIVE_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 24/31 LPA_ MAIN FET_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 25/31 LPA_ MAIN FET_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 26/31 LPA_ MAIN IN_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 27/31 LPA_ MAIN IN_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 28/31 LPA_ MAIN OUT_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 29/31 LPA_ MAIN OUT_BOT FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 30/31 LPA_ PRE_TOP FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 31/31 LPA_ PRE_BOT

FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 57 of 57 10. RF EXPOSURE STATEMENT 1. LIMITS According to §1.1310 and §2.1091 RF exposure is calculated. (B) Limits for General Population/Uncontrolled Exposures Frequency range (MHz) Electric field Strength (V/m) Magnetic field Strength (A/m) Power density (mW/cm²) Averaging time (minutes) 0.3 - 1.34....................................... 1.34 - 30....................................... 30 - 300....................................... 300 - 1500.................................... 1500 - 100.000................................. 614 824/f 27.5 ............... ............... 1.63 2.19/f 0.073 ............... ............... *(100) *(180/ f²) 0.2 f/1500 1.0 30 30 30 30 30 F = frequency in MHz * = Plane-wave equivalent power density 2. MAXIMUM PERMISSIBLE EXPOSURE Prediction Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S = PG/4πR² 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 FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 58 of 57 Max Peak output Power at antenna input terminal 52.04000 dBm Max Peak output Power at antenna input terminal 159.95580 W Prediction distance 1200.00000 cm Prediction frequency 1962.50000 MHz Antenna Gain(typical) 20.00000 dBi Antenna Gain(numeric) 100.00000 - Power density at prediction frequency (S) 0.88395 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.00000 mW/cm 2 3. RESULTS The power density level at 1200 cm is 0.883950 mW/cm², which is below the uncontrolled exposure limit of 1.0 mW/cm² at 1930 MHz ~ 1995 MHz Warning: In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, it must also have a minimum distance of 1200 cm from the body during normal operation.

FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 3 of 57 CONTENTS 1. CLIENT INFORMATION............................................................................................................................................ 4 2. TEST SPECIFICATIONS........................................................................................................................................... 5 3. STANDARDS ENVIRONMENTAL TEST CONDITIONS...................................................................................... 5 4. TEST EQUIPMENT..................................................................................................................................................... 6 5. RF OUTPUT POWER................................................................................................................................................. 7 6. OCCUPIED BANDWIDTH....................................................................................................................................... 16 7. SPURIOUS AND HARMONIC EMISSION AT ANTENNA TERMINAL........................................................... 30 8. RADIATED SPURIOUS EMISSIONS.................................................................................................................... 52 9. FREQUENCY STABILITY OVER TEMPERATURE AND VOLTAGE VARIATIONS...................................... 55 10. RF EXPOSURE STATEMENT.............................................................................................................................. 57 FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 4 of 57 1. CLIENT INFORMATION The EUT has been tested by request of Company GS Instruments Co., Ltd Contact Point 1385-14, Juan-Dong, Nam-Ku, Incheon, 402-200, Korea ■ EUT Type: Multi-Carrier Power Amplifier ■ Model: MCPA-192002S-SPR ■ Frequency Ranges: 1930 MHz ~ 1995 MHz ■ RF Output Power: 316 W (158 W + 158 W) ■ FCC Rules Part(s): Title 47 of CFR, Part 24 Subpart E ■ Emission Designators: F9W ■ Modulation: QPSK, 16QAM ■ Place of Tests: HCT Co., Ltd. FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 5 of 57 2. TEST SPECIFICATIONS 2.1 Standards The following tests were conducted on a sample of the equipment for the purpose of demonstrating compliance With Part 24 Subpart E. Description Reference (FCC) Results RF Power Output §2.1046 §24.232 Compliant Modulation Characteristics §2.1047 N/A Occupied Bandwidth §2.1049 Compliant Spurious Emissions at Antenna Terminals §2.1051 §24.238 Compliant Radiated Spurious Emissions §2.1053 §24.238 Compliant Frequency Stability §2.1055 §24.235 Compliant 3. STANDARDS ENVIRONMENTAL TEST CONDITIONS Temperature : + 15 °C to + 35 °C Relative humidity: 30 % to 60 % Air pressure 860 mbar to 1060 mbar FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 6 of 57 4. TEST EQUIPMENT Manufacturer Model / Equipment Cal Interval Calibration Due Serial No. Agilent E4438C /Signal Generator Annual 12/30/2013 MY42082646 Agilent E4416A /Power Meter Annual 11/07/2012 GB41291412 Agilent E9327A/ Power Sensor Annual 05/02/2013 MY4442009 NangYeul NY-THR18750/Temp. Chamber Annual 11/08/2012 NY-200912201A Agilent N9020A /Signal Analyzer Annual 05/02/2013 MY51110020 WEINSCHEL 67-30-33/Attenuator Annual 11/07/2012 BR0530 WEINSCHEL AF9003-69-31/Step Attenuator Annual 11/07/2012 11787 HD MA240/ Antenna Position Tower N/A N/A 556 EMCO 1050/ Turn Table N/A N/A 114 HD GmbH HD 100/ Controller N/A N/A 13 HD GmbH KMS 560/ SlideBar N/A N/A 12 Schwarzbeck BBHA 9120D/ Horn Antenna Biennial 05/15/2014 147 Schwarzbeck BBHA 9120D/ Horn Antenna Biennial 02/20/2014 296 Schwarzbeck VULB 9168/TRILOG Antenna Biennial 02/09/2013 9168-200 Schwarzbeck VULB 9160/TRILOG Antenna Biennial 07/15/2013 9160-3150 5. RF OUTPUT POWER FCC PT.24 TEST REPORT FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1207FR20 Date of Issue: July 27, 2012 EUT Type: Multi-Carrier Power Amplifier FCC ID: U88-MCPA-2002S-SPR Page 7 of 57 5.1 Test Procedure Test Requirements: § 2.1046 Measurements required: RF power output: § 2.1046 (a) For transmitters other than single sideband, independent sideband and controlled carrier radiotelephone, power output shall be measured at the RF output terminals when the transmitter is adjusted in accordance with the tune-up procedure to give the values of current and voltage on the circuit elements specified in § 2.1033(c)(8).The electrical characteristics of the radio frequency load attached to the output terminals when this test is made shall be stated. § 2.1046 (b) For single sideband, independent sideband, and single channel, controlled carrier radiotelephone transmitters, the procedure specified in paragraph (a) of this section shall be employed and, in addition, the transmitter shall be modulated during the test as specified and as applicable in § 2.1046 (b) (1-5). In all tests, the input level of the modulating signal shall be such as to develop rated peak envelope power or carrier power, as appropriate, for the transmitter. § 2.1046 (c) For measurements conducted pursuant to paragraphs (a) and (b) of this section, all calculations and methods used by the applicant for determining carrier power or peak envelope power, as appropriate, on the basis of measured power in the radio frequency load attached to the transmitter output terminals shall be shown. Under the test conditions specified, no components of the emission spectrum shall exceed the limits specified in th…

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FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 1/3 - SETUP PHOTO - FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 2/3 FCC ID : U88-MCPA-2002S-SPR HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYUNGGI-DO,KOREA TEL:+82 31 645 6467 FAX:+82 31 645 6401 www.hct.co.kr 3/3