STE-APEX8930RF Repeater

  APEX8930 SMR Band Repeater User’s Manual Please read this manual before operating this product. After you finish reading this manual, store it in a safe place for future reference.   TABLE OF CONTENTS 1.GGENERALG 1.1GN OTICEG 1.2GS AFETY PRECAUTIONSG 1.3GV ERSION HISTORYG 1.3.1GManual Version History List G 1.3.2GFirmware Version History List G 1.3.3GWEB GUI Version History List G 1.4GG LOSSARYG 2.GINTRODUCTIONG 2.1GAPEX8930G 2.2GAPEX8930 K EY FEATURESG 2.3GC OMPONENTSG 2.3.1GAPEX8930 G 2.4GD ESCRIPTIONG 2.4.1GOverview G 2.4.2GI NTERNAL CONFIGURATIONG 2.4.3GRFU (RF Unit) G 2.4.4GMultiplexer G 2.4.5GPSU (Power Supply Unit) G 2.4.6GNCU (Network Control Unit) G 3.GMECHANICAL INSTALLATIONG 3.1GM OUNTINGG 4.GCABLE INSTALLATIONG 4.1GC ABLECONNECTIONG 4.2GP OWER ONG 4.3GG ROUNDINGG 5.GGUI OPERATIONG 5.1GGUI O PERATION FLOW CHARTG 5.2GI NTERNET NETWORK SETUPG 5.2.1GWindows 7 (Refer to 5.9 for other versions of Windows) G 5.3GS YSTEM LOGING 5.4GS YSTEM SETUP…

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R-tron, Inc. Date: November 22, 2011 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Jin-Mo Yang, Engineering Manager of ESTECH Co., Ltd. and hereafter referred to as ESTECH, 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 Jin-Mo Yang, Engineering Manager of ESTECH Co., Ltd. on our behalf shall have the same effect as acts of our own. I, 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 ESTECH 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; 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, YONG HOON KANG / CTO R-tron, Inc. REMARK: 1. This authorization letter will be sent along with your application when filing with the Certification Division. 2. Please follow the format and type it on company letterhead and send original to us. 3. Authorized signature must be in agreement with grantee code contact in FCC database.

R-tron, Inc. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: STE-APEX8930 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram / Block Diagram Operational description Tune up procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiali ty request on the following attachments until:180days Internal Photos / External Photos / Test setup photo / User manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards YONG HOON KANG / CTO R-tron, Inc. TEL: 82-2-6343-1050, FAX: 82-2-6343-1050

APEX8930 EUT-Photograph *Repeater* <Top View > < Bottom View > <Front View> <Rear view> <Left side view> <Right side view>

Label: APEX8930

APEX8930 EUT-Photograph *RF Unit (RFU) * <RFU Top view> <RFU Bottom view> *MCU (Digital Board)* <MCU Top View> <MCU Bottom View> *NCU* <Top View> <Bottom View> <CPU B’D Top View> <CPU B’D Bottom View> *Multiplexer* <Multiplexer Donor> <Multiplexer Service> *AC-DC PSU*

RF Exposure Measurement 1. Introduction The maximum Gain measured in Fully Anechoic Chamber is 0 dBi or 1 (numeric). 2. Classification MODE: iDen (QAM) 3. RF Exposure Limit Magnetic Field Strength(A/m) Power Density (mW/cm 2 ) Average Time (minutes) 1.63 * (100) 6 4.89/f * (900/f 2 ) 6 0.1631.06 F/3006 56 Magnetic Field Strength(A/m) Power Density (mW/cm 2 ) Average Time (minutes) 1.63 * (100) 30 2.19/f * (180/f 2 ) 30 0.0730.230 -F/150030 -1.030 F = Frequency in MHz * = Plane-wave equivalent power density 1.34 - 30824/f 61.4 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) - Class B 3.0 - 301842/f Electric Field Strength (V/m) 30 - 300 Because this deivce is transmitting the high power signal, it is regarded specially as a dangerous band for its heating harmfulness to the human body. The manufacturer whose product is working in this frequency band is obligatory to prove the harmfulness of his product. In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC), and the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, Page 1 of 3 The antenna of the product, under normal use condition, is at least 20cm away from the body of the user. Warning statement for keeping 20cm separation distance and the prohibition of operating next to a person has been printed on the user's manual. So, this product is classified as the Mobile Device. According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency(RF) radiation as specified in 1.1307(b). LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) - Class A Frequency Range (MHz) 0.3 - 3.0614 0.3 - 1.34614 1500 - 100,000- 30 - 30027.5 300 - 1500- Frequency Range (MHz) Electric Field Strength (V/m) 300 - 1500 1500 - 100,000 4. Friis Formula The maximum Gain measured in Fully Anechoic Chamber is 0 dBi or 1 (numeric). R= The maximum Gain measured in Fully Anechoic Chamber is 5.14 dBi or 3.27 (numeric). P out = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 MODE: iDen (QAM) Page 2 of 3 The software provided by Manufacturer enabled the EUT to transmit with max power at lowest, middle and highest channel individually. Pd is the limit of MPE, 1mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. S PG π4 5. Test Results The maximum Gain measured in Fully Anechoic Chamber is 0 dBi or 1 (numeric). 5.2 Output Power into Antenna & Power Density (1mW/cm2) : MODE: iDen 800 UL Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm2) First ch806.00984.010.20 Middle ch815.001000.000.20 Last ch824.00972.750.19 MODE: iDen 900 UL First ch869.00995.410.20 Middle ch899.00993.120.20 Last ch901.00984.010.20 MODE: iDen 800 DL First ch851.00979.490.19 Middle ch860.00995.410.20 Last ch869.00993.120.20 MODE: iDen 900 DL First ch935.00984.010.20 Middle ch938.00977.240.19 Last ch940.00993.120.20 Page 3 of 3

Product Name Model Name APEX8930 ESTECH CO., LTD. http://www.estech.co.kr FCC TEST REPORT Repeater Report Number : ESTR1111-002 EST-QP-20-01(0) 1 of 44 Applicant FCC ID ESTECH CO., LTD Rm. 1015 World Venture Center, 426-5 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea. Tel:82-2-867-3201, Fax:82-2-867-3204 R-tron Inc. STE-APEX8930 Report Number : ESTR1111-002 EST-QP-20-01(0) 1 of 44 FCC ID : STE-APEX8930 Company Name Address Product Name Model No.Manufacturer Serial No. Country of origin Issued DateTested Date ESTECH CO., LTD. http://www.estech.co.kr FCC Test Report Applicant Product Report Number APEX8930 KOREA R-tron Inc. ESTR1111-002 Jisan IT Venture Center 7F, 1004-9 Doksan-Dong, Gumcheon-Gu, Seoul, Korea Repeater NONE R-tron Inc. Test Result Pass 2011-11-042010-09-14~2010-11-04Other Report Number : ESTR1111-002 EST-QP-20-01(0) 2 of 44 Rm. 1015 World Venture Center, 426-5 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea. Tel:82-2-867-3201, Fax:82-2-867-3204 ESTECH CO., LTD o This is certified that the above mentioned products have been tested for the sample provided by client. o No part of this document may not be duplicated or reproduced by any means without the express written permission of Estech Co., Ltd. Standard FCC PART 90 Subpart I Tested by Approved by I.K. Hong/ Engineer (Signature) Tag-Sun Park/Engineering manager (Signature) Report Number : ESTR1111-002 EST-QP-20-01(0) 2 of 44 FCC ID : STE-APEX8930 1. General Information Page 4 2. Laboratory Information Page 5 3. Summary of Test Results Page 5 4. RF Output Power Page 6 5. Occupied Bandwidth Page 16 6. Spurious and Harmonic Emission at Antenna Terminal Page 22 7. Field Strength of Spurious Radiation Page 32 8. Frequency stability Page 34 Contents ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR1111-002 EST-QP-20-01(0) 3 of 44 9. emmition mask Page 40 Report Number : ESTR1111-002 EST-QP-20-01(0) 3 of 44 FCC ID : STE-APEX8930 1. General Information 1.1 EUT Description Frequency iDen(QAM) Uplink :(806MHz - 824MHz, 896MHz - 901MHz) Repeater AC 110 V Power Rating Model Name Downlink :(851MHz - 869MHz, 935MHz - 940MHz) APEX8930 ESTECH CO., LTD. http://www.estech.co.kr FCC ID STE-APEX8930 Modulation Type Product Name Report Number : ESTR1111-002 EST-QP-20-01(0) 4 of 44Report Number : ESTR1111-002 EST-QP-20-01(0) 4 of 44 FCC ID : STE-APEX8930 2. Laboratory Information 3. Summary of Test Results Result 2.4 Major Accredited Mark StandardTest Item ESTECH CO., LTD. http://www.estech.co.kr 58-1, Osan-Ri, GaNam-Myon, YeoJoo-Gun, KyungKi-Do, Korea Rm. 1015, World Venture Center II, 426-5 Gasan-dong Geumcheon-gu, Seoul, 153-803. Korea. 2.1 Laboratory Name 2.2 Location 2.3 Quality System Estech Co., Ltd. Accredited by KOLAS(ISO/IEC 17025) Head Office EMC Lab(Ichon) PASS PASS PASS PASS PASS RF Output Power Occupied Bandwidth Emission mask2.1049 PASS 2.1049 2.1051 2.1053 2.1055Frequency stability Spurious and Harmonic Emission at Antenna Terminal Field Strength of Spurious Radiation 2.1046 Report Number : ESTR1111-002 EST-QP-20-01(0) 5 of 44 FCC ID : STE-APEX8930 4. RF Output Power 4.1 Test Procedure according to ANSI/TIA/EIA 603 Clause 2.2.17 4 2 Test Equipments ESTECH CO., LTD. http://www.estech.co.kr The RF output port of the EUT was connected to the dual directional coupler and Wireless communications test set connected dual directional coupler The RF Power is measured Power matter This test was performed three channels (Low, High, Middle) Test setup for RF Conducted measurement Report Number : ESTR1111-002 EST-QP-20-01(0) 6 of 44 4.2 Test Equipments The following test equipments are used during tests Cal. Due Date 2012-09-05 2012-01-04 4.3.1 Test Results (800MHz Uplink) Freq (MHz) 824.0029.8830.00 Rated Output power(dBm) 30.00815.00 806.0030.00 Signal Generator Spectrum Analyzer E4438CHP Model E4440A Manufacturer Agilent Equipment Measured Output power(dBm) 30.00 29.93 Report Number : ESTR1111-002 EST-QP-20-01(0) 6 of 44 FCC ID : STE-APEX8930 4.3.2 Test Results (900MHz Uplink) 4.3.3 Test Results (800MHz Downlink) 30.00 Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) 30.00 901.0029.93 30.00 ESTECH CO., LTD. http://www.estech.co.kr 29.9830.00 899.0029.97 896.00 Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) 851.0029.91 Report Number : ESTR1111-002 EST-QP-20-01(0) 7 of 44 4.3.4 Test Results (900MHz Downlink) 30.00 940.0029.9730.00 Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) 29.90 935.0030.00 869.0030.0029.97 30.00 938.00 860.0029.98 29.93 Report Number : ESTR1111-002 EST-QP-20-01(0) 7 of 44 FCC ID : STE-APEX8930 (800MHz Uplink) RF Power Output(806) RF Power Output(815) ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR1111-002 EST-QP-20-01(0) 8 of 44 RF Power Output(824) Report Number : ESTR1111-002 EST-QP-20-01(0) 8 of 44 FCC ID : STE-APEX8930 (900MHz Uplink) RF Power Output(896) RF Power Output(899) ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR1111-002 EST-QP-20-01(0) 9 of 44 RF Power Output(901) Report Number : ESTR1111-002 EST-QP-20-01(0) 9 of 44 FCC ID : STE-APEX8930 (800MHz Downlink) RF Power Output(851) RF Power Output(860) ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR1111-002 EST-QP-20-01(0) 10 of 44 RF Power Output(869) Report Number : ESTR1111-002 EST-QP-20-01(0) 10 of 44 FCC ID : STE-APEX8930 (900MHz Downlink) RF Power Output(935) RF Power Output(938) ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR1111-002 EST-QP-20-01(0) 11 of 44 RF Power Output(940) Report Number : ESTR1111-002 EST-QP-20-01(0) 11 of 44 FCC ID : STE-APEX8930 Input Signal Output Power (800MHz Uplink) RF Power Output(806) RF Power Output(815) ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR1111-002 EST-QP-20-01(0) 12 of 44 RF Power Output(824) Report Number : ESTR1111-002 EST-QP-20-01(0) 12 of 44 FCC ID : STE-APEX8930 Input Signal Output Power (900MHz Uplink) RF Power Output(896) RF Power Output(899) ESTECH CO., LTD. http://www.estech.co.kr R…

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