STESNIDEN25DCWireless Booster

R-tron Proprietary & Confidential Page 1 Issue: 1.0 RSN-iDEN-25-DC Manual R-tron Inc. 1 User’s Manual Safety Precautions Safety Precautions Warning Opening the iDEN MINI could result in electric shock and may cause severe injury. Warning Connect the equipment frame ground to building ground. Warning Operating the iDEN MINI with antennas in very close proximity facing each other could lead to severe damage to the Booster. Caution RF EXPOSURE INFORMATION A minimum separation distance of 7.9 inches (20cm) must be maintained between the user and the external antenna of Booster to satisfy FCC RF exposure requirements. For more information about RF exposure, please visit the FCC website at www.fcc.gov Caution This equipment is for indoor use and enables the communication wiring to communicate only inside the building. RSN-iDEN-25-C (0213).indd 12008-02-13 ¿ÀÈÄ 2:53:04 System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 2 Issue: 1.0 1. Introduction RSN-iDEN-25-DC Booster is used to fill out uncovered areas in iDEN mobile systems, such as base station fringe areas, road tunnels, business and industrial buildings, etc. An RSN-iDEN-25-DC Booster receives signals from a base station, amplifies and retransmits the signals to mobile stations. Also it receives, amplifies and retransmits signals in the opposite direction. Both directions are served simultaneously. To be able to receive and transmit signals in both directions, the Booster is connected to a donor antenna directed towards the base station and to a service antenna directed towards the area to be covered. Control of the Booster is performed using a desktop or notebook loaded through the RJ-45 Jack DC Outlet for external device Remote port Local port Alarm LEDs 900MHz DL Output -30dB CPL Server antenna port 800MHz DL Output -30dB CPL Donor antenna port Modem Ant AC in and Switch 900MHz UL Output -30dB CPL 800MHz UL Output -30dB CPL Ground contact System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 3 Issue: 1.0 which can communicate with the Booster. Remote operation can be performed. RSN-iDEN-25-DC Booster work as bi-directional amplifiers. A Booster receives, amplifies, and retransmits signals inbound and outbound simultaneously, i.e. from the base station via the Booster to the mobile stations and from the mobile stations via the Booster to the base station. The Booster can be connected to a donor antenna directed towards the base station, and to a server antenna directed towards the area to be covered. The donor antenna is connected to the Booster with type-N connector. On the other hand, the server antenna is an external antenna. The RSN-iDEN-25-DC Booster are controlled by powerful microprocessors. Operational status LEDs are visible on the bottom of the Booster. The Booster works with convection cooling without fan because it has a radiator behind the body of RSN-iDEN-25-DC. Operational parameters, such as gain, power levels, alarm condition, Automatic Gain Control condition, etc. are set using a desktop or notebook and the RJ-45 jack, which communicate, either locally or remotely via the UTP(Unshielded Twisted Pair Wire) cable, with the Booster. System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 4 Issue: 1.0 2. System Design 2.1 RSN-iDEN-25-DC Specification 2.1.1 Mechanical Specification Parameter Specification RF Ports N-female x 2, SMA-female x 5 Size 13.98 X 14.37 X 7.62(inch), 355 X 365 X 193.5(mm) Weight 17.154Kg(37.82lbs) <Table 2-1> Mechanical Specification DONOR ANTENNA MODEM ANT 110 -125Vac AC IN SERVER ANTENNA Note external devices only Power outlet for compatible http://192.168.0.1:83 LOCAL MAX 2A +12Vdc or -12Vdc DC OUT REMOTE ALARM 800MHz UL Output -30dB CPL. 900MHz DL Output -30dB CPL. 800MHz DL Output -30dB CPL. 900MHz UL Output -30dB CPL. COMPLIES WITH PART 90, FCC RULES.MAKER SERIAL NO. / DATE : FCC REG. NO. POWER PRODUCT PART NUMBER 110 -125Vac , 60Hz , 2A RSN -iDE N-25-C R-tron lnc. :: STES NI DE N25C: : MADE IN KOREA I.T.E 31CY E258109 System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 5 Issue: 1.0 2.1.2 Electrical & Environmental Specification A. Spectrum Characteristics Parameter iDEN 800 iDEN 900 Operating Frequency DL 851MHz - 869MHz 935MHz ~ 940MHz UL 806MHz ~ 824MHz 896MHz ~ 901MHz Roll off characteristics DL & UL 65dBc @±500kHz from each edge of operating band (in all temperature) Flatness 2.5dB (in all temperature) Gain DL & UL 50dB to 80dB(in all temperature) Delay DL & UL 8.0μs Max. VSWR DL & UL 1.5 Max. Composite Output Power DL 25dBm UL 25dBm UL Noise Figure 5dB Max. (@80dB Gain) 12dB Max. (@50dB Gain) <Table 2-2> RF Specification System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 6 Issue: 1.0 B. Environmental specification Item Standard Remark Power supply 110V~125V, 60Hz Operating temperature -10 ~ 50 Humidity 95 % <Table 2-3> System Features System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 7 Issue: 1.0 2.2 Sub Unit Overview RSN-iDEN-25-DC is composed of the following sub units: „ UDC(Up Down Converter) „ HPAs(High Power Amplifiers) „ Multiplexers „ Main Control Unit (MCU) „ Power Supply Unit (PSU) „ EMI Filter UDC MCU DL HPA Multiplexers UL HPA EMI Filter PSU System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 8 Issue: 1.0 2.2.1 Block diagram The following, Figure explains how the RSN-iDEN-25-DC serves signals. 2.2.2 UDC Modules The UDC Module is basically a bi-directional amplifier that sharply filters out unwanted noise. System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 9 Issue: 1.0 2.2.3 Multiplexers <Rear view> <Top view> <Front view> System Manual RSN-iDEN-25-DC R-tron Proprietary & Confidential Page 10 Issue: 1.0 2.2.4 Main Control Unit (MCU) MCU is the control unit of RSN-iDEN-25-DC. It controls and monitors operational parameters. It also generates alarms, an event log and many other functions of the RSN-iDEN-25-DC. *Pin Map* Port Connected to J6 MCU Vcc(+12V…

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Jisan IT Venture Center 2,3F, 1004-9,10, Doksan-Dong, Gumcheon-Gu, Seoul, Korea Tel: +82-2-896-4101 Fax: +82-2-896-4107 [email protected] March 15. 2008 Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 In re: R-tron, Inc. FCC ID: STESNIDEN25DC Wireless Booster Part 90 Certification Request for Confidentiality Gentlemen: In accordance with 0.459 of CFR 47, R-tron Inc. hereby requests confidentiality of the Block Diagram, Circuit Diagrams, Repeater Description, Technical Specification, Parts List for the above- referenced certification application. These documents contain detailed system and equipment description and related information about the product which R-tron Inc. Considers to be proprietary, confidential, and a custom design and, otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, R-tron Inc. considers this information to be of benefit to its competitors, such that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Jong Hwa, Park/R&D Center Director R&D Center R-tron, Inc.

RSN-iDEN-25-DC EUT-Photograph *Repeater* <Front View > < Rear View > <Top view> <Bottom view> <Left side view> <Right side view> < The Inside of the Repeater >

ma y n ot h armf ul in terference. RSN-iDEN-30 COMPLIES W ITH PART 90, FCC RULES. 110 -125V ~ , 60Hz , 4A :PRODUCT PART NUMBER POWER : FCC REG. NO. : STESNiDEN30 SERIAL NO. / DATE : E25 810 9 31CY I.T.E :MAKER MADE IN KOREA R-tron lnc. Operation is su bject to th e cond ition that this device Th is d ev ice co mpl ies with Part 1 5 of the FCC Rules. BRACKET LAN ALARM AC IN 110 -125V ~ 800MHz TX MON. 900MHz RX MON. DONOR ANTENNA SERVICE ANTENNA 900MHz TX MON. 800MHz RX MON.

Product Name Model Name RSN-iDEN-25-DC ͑͑ESTECH CO., LTD. http://www.estech.co.kr FCC TEST REPORT Wireless Booster Report Number : ESTR0803-0131 of 32 Applicant FCC ID STESNIDEN25DC 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. Report Number : ESTR0803-0131 of 32 FCC ID : STESNIDEN25DC 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 RSN-iDEN-25-DC KOREA R-tron Inc. Test Result Pass 2008-03-19 2008-02-25 ~ 2008-03-19 Other ESTR0803-013 Jisan IT Venture Center 3F, 1004-9 Doksna-Dong, Gumcheon- Gu, Seoul, Korea Wireless Booster NONE R-tron Inc. Report Number : ESTR0803-0132 of 32 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) Eun-young Son/ Engineering Manager (Signature) Report Number : ESTR0803-0132 of 32 FCC ID : STESNIDEN25DC 1. General Information Page 4 2. Laboratory Information Page 5 3. Summary of Test Results Page 5 4. RF Output Power Page 6 5. Spurious and Harmonic Emission at Antenna Terminal Page 9 5. Field Strength of Spurious Radiation Page 18 6. Frequency stability Page 20 9. emmition mask Page 25 Contents ͑͑ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR0803-0133 of 32Report Number : ESTR0803-0133 of 32 FCC ID : STESNIDEN25DC 1. General Information 1.1 EUT Description ͑͑ESTECH CO., LTD. http://www.estech.co.kr FCC ID STESNIDEN25DC Modulation Type Product Name Model Name Wireless Booster RSN-iDEN-25-DC Tx :806MHz – 824MHz, 896MHz – 901MHz iDen(QAM) Frequency Rx :851MHz - 869MHz, 935MHz - 940MHz AC110V Power Rating Report Number : ESTR0803-0134 of 32Report Number : ESTR0803-0134 of 32 FCC ID : STESNIDEN25DC 2. Laboratory Information 3. Summary of Test Results Result 2.4 Major Accredited Mark Test Item EMC Lab(Ichon) EMC Lab(Yanggi) Standard ͑͑ ESTECH CO., LTD. http://www.estech.co.kr 58-1, Osan-Ri, GaNam-Myon, YeoJoo-Gun, KyungKi-Do, Korea 97-1, Hoiuk-Ri Majang-Myon, Icheon-city, KyungKi-Do, Korea 2.1 Laboratory Name 2.2 Location 2.3 Quality System Estech Co., Ltd. Rm. 1015, World Venture Center II, 426-5 Gasan-dong Geumcheon-gu, Seoul, 153-803. Korea. Accredited by KOLAS(ISO/IEC 17025) Head Office PASS PASS PASS PASS RF Output Power PASS Field Strength of Spurious Radiation Frequency stability 2.1046 2.1053 2.1055 Spurious and Harmonic Emission at Antenna Terminal Emission Mask2.1049 2.1051 Report Number : ESTR0803-0135 of 32 FCC ID : STESNIDEN25D 4. RF Output Power 4.1 Test Procedure 4.2 Test Equipments The following test equipments are used during tests Cal. Due Date 2009-02-28 Model E4407B Manufacturer Agilent ͑͑ ESTECH CO., LTD. http://www.estech.co.kr Equipment Spectrum Analyzer Measurements were made in the laboratory environment. For RF power measurement, 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. The EUT was adjusted to produce maximum power rating of the product specification. The measurements were made at the EUT input and output ports in downlink and uplink transmit modes of operation at H M L channels Basic Standard 47CFR § 2.1046, § 90.205, §90.219 Report Number : ESTR0803-0136 of 32 2009-02-28 2009-02-28 4.3.1 Test Results (800MHz Uplink) 25.42 25.46 25.00 25.00 25.0325.00 Measured Output power(dBm)Rated Output power(dBm) 824.00 50FH-010-5 815.00 806.00 Freq (MHz) HP JFW E4432BSignal Generator Attenuator Report Number : ESTR0803-0136 of 32 FCC ID : STESNIDEN25DC 4.3.2 Test Results (800MHz Downlink) 4.3.3 Test Results (900MHz Uplink) ͑͑ ESTECH CO., LTD. http://www.estech.co.kr Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) 851.0025.2225.00 860.0025.4425.00 869.0025.3225.00 Report Number : ESTR0803-0137 of 32 4.3.4 Test Results (900MHz Downlink) 940.0025.4425.00 935.00 938.0025.1625.00 25.4325.00 901.0024.3325.00 Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) 899.0024.5625.00 896.0025.0024.21 Report Number : ESTR0803-0137 of 32 FCC ID : STESNIDEN25DC Άͽ͑ͩͦ͢;͹Ϋ͑΁ΠΨΖΣ͑ΥΒΓΝΖ͵ͽ͑ͩͧ͡;͹Ϋ͑΁ΠΨΖΣ͑ΥΒΓΝΖ͑ ͅΟ͑΁ΦΥ ΀ΦΥ͑ΡΦΥ ͅΟ͑΁ΦΥ ΀ΦΥ͑ΡΦΥ ͩ͞͡ ͣͤͤͩ͟͞͡ ͨ͢͟͢ ͨͦ͞ ͧͨͨͨͦ͟͞ ͧͩ͟͢ ͨ͞͡ ͪͣͨ͢͢͟͞͡ ͤ͢͢͟͢ ͧͦ͞ ͧͩͪͧͦ͢͟͞ ͧͣͩ͢͟ ͧ͞͡ ͣͩͧͧ͢͟͞͡ ͣͣͧ͢͟ ͦͩ͞ ͣͤͪͪͦͩ͟͞ ͣͤͤͩ͟ ͦͧ͞ ͣͦͣͦͧ͟͡͞ ͣͦͥ͟ ͦͥ͞ ͣͥͪͪͦͥ͟͞ ͣͦͤͥ͟ ͦͣ͞ ͣͦͤͦͣ͟͡͞ ͣͦͣͣ͟ ͑͑ ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR0803-0138 of 32Report Number : ESTR0803-0138 of 32 FCC ID : STESNIDEN25DC 5. Spurious and Harmonic Emission at Antenna Terminal 6.1 Test Procedure 5.2 Test Equipments The following test equipments are used during tests Cal. Due Date 2009-02-28 2009-02-28 2009-02-28 5.3 Test Results ͑͑ ESTECH CO., LTD. http://www.estech.co.kr Signal Generator Attenuator EquipmentModel E4407B E4432B JFW Spurious emissions were searched at low, medium and high ends of the bands for both uplink and downlinkdirections. Worst case plots have been included for the uplink and downlink. Basic Standard 47 CFR § 2.1051 Spectrum Analyzer Manufacturer Agilent 50FH-010-5 HP Report Number : ESTR0803-0139 of 32 (800MHz Uplink) ChannelFrequencyResultLimitMargin First Ch.806.00-29.45-20.009.45 Middle Ch.815.00-29.19-20.009.19 Last Ch.824.00-30.54-20.0010.54 (800MHz Downlink) ChannelFrequencyResultLimitMargin First Ch.851.0028.75-20.00-48.75 Middle Ch.860.0028.68-20.00-48.68 Last Ch.869.0028.82-20.00-4…

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