STESNIDEN30DCRSN-iDEN-30-DC Booster

R-tron Proprietary & Confidential Page 1 Issue: 1.0 RSN-iDEN-30-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-30-DC R-tron Proprietary & Confidential Page 2 Issue: 1.0 1. Introduction RSN-iDEN-30-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-30-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 which can communicate with the Booster. Remote operation can be performed. RSN-iDEN-30-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 Ground contact System Manual RSN-iDEN-30-DC R-tron Proprietary & Confidential Page 3 Issue: 1.0 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-30-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-30-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-30-DC R-tron Proprietary & Confidential Page 4 Issue: 1.0 2. System Design 2.1 RSN-iDEN-30-DC Specification 2.1.1 Mechanical Specification Parameter Specification RF Ports N-female x 2, SMA-female x 5 Size 13.98 X 15.55 X 7.62(inch), 355 X 395 X 193.5(mm) Weight 18.56Kg(40.92lbs) <Table 2-1> Mechanical Specification DONOR ANTENNA SERVER ANTENNA LOCAL REMOTE ALARM +12Vdc or -12Vdc DC OUT 110 -125Vac AC IN MODEM ANT Note external devices only Power outlet for compatible MAX 2A http://192.168.0.1:83 800MHz UL Output -30dB CPL. 900MHz DL Output -30dB CPL. 800MHz DL Output -30dB CPL. 900MHz UL Output -30dB CPL. System Manual RSN-iDEN-30-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 60dB to 90dB(in all temperature) Delay DL & UL 8.0μs Max. VSWR DL & UL 1.5 Max. Composite Output Power DL 30dBm UL 30dBm UL Noise Figure 5dB Max. (@90dB Gain) 12dB Max. (@60dB Gain) <Table 2-2> RF Specification System Manual RSN-iDEN-30-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-30-DC R-tron Proprietary & Confidential Page 7 Issue: 1.0 2.2 Sub Unit Overview RSN-iDEN-30-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 PSU Multiplexer MCU UDC DL HPA EMI Filter UL HPA System Manual RSN-iDEN-30-DC R-tron Proprietary & Confidential Page 8 Issue: 1.0 2.2.1 Block diagram The following, Figure explains how the RSN-iDEN-30-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-30-DC R-tron Proprietary & Confidential Page 9 Issue: 1.0 2.2.3 Multiplexers <Rear view> <Top view> <Front view> System Manual RSN-iDEN-30-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-30-DC. It controls and monitors operational parameters. It also generates alarms, an event log and many other functions of the RSN-iDEN-30-DC. *Pin Map* Port Connected to J6 MCU Vcc(+12V) J7 Not Available J8 PSU Alarms / Status LEDs J9 iDEN 900 J10 iDEN 800 P1 Local P2 Remote J9 J10 System Manual RSN-iDEN-30-DC R-tron Proprietary & Confidential Page 11 Issue: 1.0 2.2.5 Power Supply The Power Supply Unit (PSU) supplies a steady DC power to RSN-iDEN-30-DC by drawing power from the general in-wall AC outlets *Specification* Item Specifications Environmental Operating Temp -10~ 50 Humidity 5%~95% Cooling method Convection Volta…

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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: STESNIDEN30DC 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.

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: STESNIDEN30DC Wireless Booster Part 90 Certification Request for Confidentiality To whom it may concern: We the undersigned R-tron,Inc. here by authorize ESTECH Co.,Ltd.(EST) of Korea to act on our behalf in all matters relating to all processes required in the FCC Part 90 approval and any communication needed with the national authority. Any and all acts carried out by EST on our behalf shall have the same effects as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely, yours Sincerely, Jong Hwa, Park/R&D Center Director R&D Center R-tron, Inc.

RSN-iDEN-30-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.

*UDC * <UDC Top view> <RSN-iDEN-30-DC 800 UDC> <RSN-iDEN-30-DC 900 UDC> <RSN-iDEN-30-DC DSP BOARD> *HPAs* <RSN-iDEN-30-DC UL HPA Top View> <RSN-iDEN-30-DC UL HPA> <RSN-iDEN-30-DC DL HPA Top View> <RSN-iDEN-30-DC DL HPA> *MCU Board* *Communication & LED Board* <Front side> <Rear side>

Product Name Model Name RSN-iDEN-30-DC ͑͑ESTECH CO., LTD. http://www.estech.co.kr FCC TEST REPORT Wireless Booster Report Number : ESTR0803-0151 of 32 Applicant FCC ID STESNIDEN30DC 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 : ESTR0803-0151 of 32 FCC ID : STESNIDEN30DC 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-30-DC KOREA R-tron Inc. Test Result Pass 2008-03-24 2008-2-22 ~ 2008-3-24 Other ESTR0803-015 Jisan IT Venture Center 3F, 1004-9 Doksna-Dong, Gumcheon- Gu, Seoul, Korea Wireless Booster NONE R-tron Inc. Report Number : ESTR0803-0152 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 : ESTR0803-0152 of 32 FCC ID : STESNIDEN30DC 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 14 5. Field Strength of Spurious Radiation Page 18 6. Frequency stability Page 20 7. emmition mask Page 25 Contents ͑͑ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR0803-0153 of 32Report Number : ESTR0803-0153 of 32 FCC ID : STESNIDEN30DC 1. General Information 1.1 EUT Description Wireless Booster RSN-iDEN-30-DC Tx :806MHz – 824MHz, 896MHz – 901MHz iDen(QAM) Frequency Rx :851MHz - 869MHz, 935MHz - 940MHz AC110V Power Rating ͑͑ ESTECH CO., LTD. http://www.estech.co.kr FCC ID STESNIDEN30DC Modulation Type Product Name Model Name Report Number : ESTR0803-0154 of 32Report Number : ESTR0803-0154 of 32 FCC ID : STESNIDEN30DC 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 : ESTR0803-0155 of 32 FCC ID : STESNIDEN30D 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 The EUT was placed on a wooden turn table 3 meters from the receive antenna. The receive antenna height and turn table rotation was adjusted for the highest reading on the receive spectrum analyzer. For CDMA signals, a peak detector is used, with RBW = VBW = 3MHz. For AMPS, GSM, and NADC TDMA signals, a peak detector is used, with RBW = VBW = 1MHz, A Horn antenna was substituted in place of the EUT. This Horn antenna was driven by a signal generator and the level of the signal generator was adjusted to obtain the same receive spectrum analyzer reading. This spurious level is recorded. For reading 1GHz, the above procedure is repeated using horn antennas and the difference between the gain of the horn and an isotropic or dipole antenna are taken into consideration. Report Number : ESTR0803-0156 of 32 2009-02-28 2009-02-28 2009-02-28 4.3.1 Test Results (800MHz Uplink) 25.27 25.81 25.00 25.00 Power Meter 26.0025.00 Measured Output power(dBm)Rated Output power(dBm) 824.00 50FH-010-5 E4418AHP 815.00 806.00 Freq (MHz) HP JFW E4432BSignal Generator Attenuator Report Number : ESTR0803-0156 of 32 FCC ID : STESNIDEN30DC 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) 851.0025.6325.00 860.0025.2325.00 869.0024.5525.00 Report Number : ESTR0803-0157 of 32 4.3.4 Test Results (900MHz Downlink) 940.0024.9125.00 935.00 938.0025.0625.00 24.9925.00 901.0025.0225.00 Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) Freq (MHz)Measured Output power(dBm)Rated Output power(dBm) 899.0025.9225.00 896.0025.0025.52 Report Number : ESTR0803-0157 of 32 FCC ID : STESNIDEN30DC ͵ͽ͑ͩͦ͢;͹Ϋ͑΁ΠΨΖΣ͑ΥΒΓΝΖΆͽ͑ͩͧ͡;͹Ϋ͑΁ΠΨΖΣ͑ΥΒΓΝΖ͑ ͅΟ͑΁ΦΥ͙ΕͳΞ͚ ΀ΦΥ͑ΡΦΥ͙ΕͳΞ͚ ͅΟ͑΁ΦΥ͙ΕͳΞ͚ ΀ΦΥ͑ΡΦΥ͙ΕͳΞ͚ ͩͪͩ͢͢͟͢͞͡͞͡ ͨͧ͢͟͡ ͨͦͦͣͩͨͦ͢͟͞͞ ͦͨ͢͟͢ ͨͣͧͥͨ͟͞͡͡͞͡ ͣͣͤ͢͟ ͧͦͣͦͧͤͧͦ͟͞͞ ͣͦͥͩ͟ ͧͥͣͥͩͣͧͥ͟͞͞ ͣͧ͟͡͡ ͧͤͣͥͨͤͧͤ͟͞͞ ͣͦͤͣ͟ ͧͣͣͥͧͨͧͣ͟͞͞ ͣͦͤͥ͟ ͧͣͥͨͪͧ͢͟͢͞͞ ͣͦͣͤ͟ ͑͑ ESTECH CO., LTD. http://www.estech.co.kr Report Number : ESTR0803-0158 of 32Report Number : ESTR0803-0158 of 32 FCC ID : STESNIDEN30DC 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 Spectrum Analyzer Manufacturer Agilent 50FH-010-5 HP ͑͑ 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 downlink directions. Worst case plots have been included for the uplink and downlink. Report Number : ESTR0803-0159 of 32 (800MHz Uplink) ChannelFrequencyResultLimitMargin First Ch.806.00-24.58-20.004.58 Middle Ch.815.00-25…

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