CKLHD-MIC1900APCS CDMA Base Station Transceiver Subsystem

USER’S MANUAL for HD-BSC 960 and HD-MIC 1900 1999. 11 Copyright  1999 Hyundai Electronics Industries Co., Ltd. All rights are reserved. No part of this document may be used or reproduced in any means without the prior written permission of the copyright holders. User’s Manual PROPRIETARY & CONFIDENTIAL Table of Contents Chapter 1. System Overview 1.1 Purpose of this document 1.2 Features of Hyundai CDMA System 1.3 Overview Chapter 2. BSC Basics 2.1 System Overview and Specification 2.1.1 Overview 2.1.2 Specifications and Characteristics 2.2 H/W Structure and Function 2.2.1 Overview 2.2.2 Structure of Subsystem 2.3 S/W Structure and Function 2.3.1 Overview 2.3.2 Structure Chapter 3. BSM Operation & Administration 3.1 BSM Operation 3.1.1 Overview 3.1.2 Main Display Structure 3.1.3 Main Button 3.1.4 Command Buttons 3.1.5 Service Button 3.1.6 Operations of “Alarm” window 3.2 System Status Management 3.2.1 System Status Test 3.2.2 System Diagnosis 3.2.3 Statistics 3.3 Data Management 3.3.1 Access Channel Parameter 3.3.2 Access Parameter User’s Manual PROPRIETARY & CONFIDENTIAL 3.3.3 Information of Micro-BTS Configuration 3.3.4 Base Station CDMA Environment 3.3.5 Base Station CDMA Information 3.3.6 Base Station Channel List Message 3.3.7 Extended System Parameter Information 3.3.8 Forward Link Power Information 3.3.9 Paging Channel Parameter 3.3.10 Psync Channel Parameter 3.3.11 RFC Parameter 3.3.12 Forward Link Power Control Data 3.3.13 Reverse Link Power Control Data 3.3.14 Base Station Cell Information 3.3.15 Corresponding Sector Information of Micro-BTS 3.3.16 Sync Channel Message 3.3.17 System Parameter 3.3.18 System Parameter Message 3.3.19 Traffic Channel Parameter 3.4 Call Processing System 3.4.1 Overview 3.4.2 Call Processing Flow 3.4.3 Call Trace 3.4.4 Call Release Reason and State Chapter 4. BSC References 4.1 Rack Configuration 4.2 DIP Switch & Strap 4.2.1 Summary 4.2.2 Purpose 4.2.3 Address Setting in Common 4.2.4 MCDA (Main Control & Duplication board Assembly-A1) 4.2.5 CIFA-A1 (Cin Interface Function board Assembly-A1) 4.2.6 HICA-A2 (High capacity Ipc Control board Assembly-A2) 4.2.7 HRNA-A2 (High capacity Routing Node Assembly-A2) User’s Manual PROPRIETARY & CONFIDENTIAL 4.2.8 HNTA-A2 (High capacity ipc Node & T1 interface Assembly-A2) 4.2.9 TFSA-A1 (Time & Frequency Split Assembly-A1) 4.2.10 TSGA-A1 (Time & frequency Splitting Generation Assembly-A1) 4.2.11 TFDA-A1 (Time & Frequency Distribution Assembly-A1) 4.2.12 VSIA-C1 (Vocoder Selector Interface Assembly-C1) 4.2.13 VSOA-A1 (Vocoder Selector Operation Assembly-A1) 4.2.14 CHBB-A1 (Cin Hipc Back Board-A1) 4.2.15 CCBB-A1 (CCp Back wiring Board-A1) 4.2.16 ACPA-A1 (Alarm Control Processor Assembly-A1) 4.2.17 SDBB-A1 (CKd Split & Distributed Back Board-A1) 4.2.18 TSBB-A1 (TSb Back Board-A1) 4.2.19 BABB-A1 (Bsc Alarm Back Board-A1) 4.2.20 HSBB-A1 (HIPC Small BackBoard-A1) 4.3 LED Descriptions 4.4 Command List 4.5 Acronym Chapter 5. Micro-BTS Basics 5.1 System Overview and Specification 5.1.1 Overview 5.1.2 Functions 5.1.3 System Specification 5.2 Micro-BTS Structure and Configuration 5.2.1 Micro-BTS Structure 5.2.2 Micro-BTS Block Configuration 5.3 H/W Structure and Function 5.3.1 BMP 5.3.2 DU 5.3.3 TFU 5.3.4RFU 5.3.5Antenna Subsystem (AIU-RRU, AIDU-AAU) 5.3.6BTU 5.3.7 RPU User’s Manual PROPRIETARY & CONFIDENTIAL 5.4 S/W Structure and Function 5.4.1 Overview 5.4.2 Basic Functions 5.5 Abbreviations Chapter 6. Micro-BTS References 6.1 Rack Configuration 6.1.1 MBTR I (1.9GHz) 6.1.2 MBTR I (800MHz) 6.2 DIP Switch and Strap 6.2.1 Summary 6.2.2 Purpose 6.2.3 Address Setting in Common 6.2.4 BMPA-B2 6.2.5 CDCA-B1 6.2.6 BICA-B1 6.2.7 HLTA-B1 6.3 LED Descriptions 6.3.1 BMP 6.3.2 DU 6.3.3 TFU 6.3.4 RPU 6.4 Alarm Source List 6.5 Abbreviations User’s Manual PROPRIETARY & CONFIDENTIAL 1-1 Chapter 1 System Overview 1.1 Purpose of this document This chapter contains description of Hyundai Micro-BTS PCS System that is operating on 800MHz and 1.9GHz frequency band, repectively. 1.2 Features of Hyundai CDMA System There are two sub-systems in Hyundai CDMA system ; Micro-BTS and BSC. BSC interfaces with switching equipment and has roles of vocoding and call processing. Micro- BTS is functionally located between MS (Mobile Station) and BSC. Hyundai Micro-BTS has channel resource unit and radio frequency RF unit similar to the conventional 3-Sector BTS. Contrary to conventional 3-Sector BTS, Hyundai Micro-BTS is small in size, easily can be installed and maintained, and is very cheap in cost. 1.3 Overview Hyundai Micro-BTS system can support 2FA/3Sector using 2 racks, but Micro-BTS system is composed of 1FA/3sector system for the FCC authorization. Thus this manual will describe all of the specifications based on 1FA/3sector system. The system configuration is shown in Figure 1.1. In this configuration, there are 1 BSC and 3 Micro-BTS systems. Each Micro-BTS system is separately located in 3 sites. Micro-BTS can use 2 types of antenna subsystem, RRU (Remote RF Unit) and AAU (Active Antenna Unit). RRU is connected to Micro-BTS main system through AIU (Antenna Interface Unit) and AAU through AIDU (Active Internal Distribution Unit). In case of trunk line, we have several solutions, T1 and E1. We use T1 trunk line in USA. It means that we do not use HLEA but HLTA as trunk card. BSM manages and maintains Micro-BTS and BSC. It communicates with each system by transmitting and receiving packets through LCIN. Its features include performance management, configuration management, fault management, etc.. User’s Manual PROPRIETARY & CONFIDENTIAL 1-2 RRU-B1 DEC, 8, 1998 System Configuration for Test_Bed 1x T1 leased line 1x T1 leased line 1x T1 leased line GPS Antenna MBTR1 RFU AIU-B1 RPU GPS Antenna MBTR1 RFU AIU-B1 RPU GPS Antenna MBTR1 RFU RPU AIU-B1 MBTR: Micro-BTS Rack DU: Digital Unit BMP: BTS Main Processor TFU: Time & Frequency Unit RFU: Radio Frequency Unit RPU : Rectifier Power Unit AIU: Antenna Interface Unit RRU: Remote RF Unit GPS: Global Positioni…

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December 03, 1999 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT:HYUNDAI Electronics Industries Co., Ltd. FCC ID: CKLHD-MIC1900A Part 24 Certification Gentlemen: Submitted herewith, on behalf of HYUNDAI Electronics Industries Co., Ltd., is an application for Part 24 Certification of the following: FCC ID:CKLHD-MIC1900A TRADE / MODEL(s):HYUNDAI HD-MIC 1900 EUT TYPE:Licensed Base Station for Part 24 (PCB) Tx Freq. Range:1966.25 – 1988.75 MHz Max. RF Output Power:8 Watts Frequency Block(s):C, E, F Attached is the applicant’s Letter of Authorization, Confidentiality Request, measurement report data and plots, RF Exposure measurement report, FCC ID label and location, test setup photographs, internal and external photographs, block diagrams (confidential), schematic diagrams (confidential), operational description (confidential), parts list & tune-up procedure (confidential), and the user's manual. Should you have any questions or comments concerning the above, please contact the undersigned. cc:Mr. Ja Beom Koo System Quality Assurance Office HYUNDAI Electronics Industries Co., Ltd.

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

© 1999 PCTEST Lab FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §§ 2.925 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. (SEE NEXT PAGE)

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem Test Report S/N: 24.991129632.CKLFCC Part 24 Test Date(s): Nov. 29 - Dec. 03, 1999Certification © 1999 PCTEST Lab FCC ID: CKLHD-MIC1900A NVLAP Lab Code: 100431-0 HYUNDAI PCS CDMA Base Station Transceiver Subsystem

© 1999 PCTEST Engineering Lab., Inc. PCTEST Engineering Laboratory, Inc. 6660-B 6660-B DobbinDobbin Road Road •• Columbia, MD 21045 Columbia, MD 21045 •• U.S.A. U.S.A. TEL (410) 290-6652 TEL (410) 290-6652 •• FAX (410) 290-6654 FAX (410) 290-6654 http://www.pctestlab.comhttp://www.pctestlab.com CERTIFICATE OF COMPLIANCE FCC Part 24 Certification HYUNDAI Electronics Industries Co., Ltd.Dates of Tests: Nov. 29 – Dec. 03, 1999 San 136-1, Ami-Ri, Bubal-EubTest Report S/N: 24.991129632.CKL Ichon-Si, Kyoungki-Do, KOREA 467-701Test Site: PCTEST Lab, Columbia MD U.S.A. Attn: Mr. Ja Beom Koo, Quality Management Dept. System Quality Assurance Office FCC ID CKLHD-MIC1900A APPLICANT HYUNDAI Electronics Industries Co., Ltd. Classification:Licensed Base Station for Part 24 (PCB) FCC Rule Part(s):§24(E), §2 EUT Type:PCS CDMA Base Station Transceiver Subsystem (Micro-BTS System) Trade Name/Model(s):HYUNDAI HD-MIC 1900 Frequency Range:Tx: 1966.25 – 1988.75MHz Rx: 1886.25 – 1908.75MHz Max. RF Output Power:8 Watts Frequency Block(s):C, E, F Frequency Tolerance:0.000005% (0.05 ppm) This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in §2.947 with the following remarks (Note Codes): * (BC) The output power is continuously variable from the value listed in this entry to 5%-10% of the value listed. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a) 991129632.CKL Certification © 1999PCTEST Engineering Laboratory, Inc.FCC Part 24 TABLE OF CONTENTS ATTACHMENT A: COVER LETTER(S) ATTACHMENT B: ATTESTATION STATEMENT(S) ATTACHMENT C: TEST REPORT 1.1 SCOPE 1 2.1 INTRODUCTION (SITE DESCRIPTION) 2 3.1 INSERTS PER §2.1033 3 4.1 DESCRIPTION OF TESTS 4-5 5.1 EQUIVALENT ISOTROPICALLY RADIATED POWER 6 6.1 TEST DATA (RADIATED) 7-9 7.1 TEST DATA (FREQUENCY STABILITY) 10-11 8.1 PLOTS OF EMISSIONS 12 9.1 LIST OF TEST EQUIPMENT 13 10.1 SAMPLE CALCULATIONS 14 11.1 RECOMMENDATION / CONCLUSION 15 ATTACHMENT D: TEST PLOTS ATTACHMENT E: FCC ID LABEL / LOCATION ATTACHMENT F: EXTERNAL PHOTOGRAPHS ATTACHMENT G: INTERNAL PHOTOGRAPHS ATTACHMENT H: BLOCK DIAGRAM(S) ATTACHMENT I: SCHEMATIC DIAGRAM(S) ATTACHMENT J: PARTS LIST/TUNE UP PROCEDURE ATTACHMENT K:OPERATIONAL DESCRIPTION ATTACHMENT L:USER’S MANUAL ATTACHMENT M:MPE MEASUREMENT REPORT ATTACHMENT N:MPE TEST SETUP PHOTOGRAPHS Test Report S/N: 24.991129632.CKLFCC Part 24 Dates of Tests: Nov. 29 – Dec. 03, 1999Certification © 1999 PCTEST LabFCC ID: CKLHD-MIC1900A (Licensed Base Station)1 HYUNDAI PCS CDMA Base Station Transceiver Subsystem MEASUREMENT REPORT 1.1 Scope Product Evaluation and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. §2.1033 General Information Applicant Name:HYUNDAI Electronics Industries Co., Ltd. Address:San 136-1, Ami-Ri, Bubal-Eub Ichon-Si, Kyoungki-Do, KOREA 467-701 Attention:Mr. Ja Beom Koo Quality Management Dept. System Quality Assurance Office • FCC ID:CKLHD-MIC1900A • Trade Name(s):HYUNDAI • Model(s):HD-MIC 1900 • Quantity:Quantity production is planned • Emission Designator:1M25F9W • Maximum Power Rating:8.0 W (+39 dBm) • FCC Classification:Licensed Base Station for Part 24 (PCB) • Equipment (EUT) Type:Base Station Transceiver Subsystem • Frequency Block(s):Blocks C, E & F • Channel(s):725 - 1175 • Modulation:CDMA • FCC Rule Part(s):§24(E), §2 • Application Type:Certification • Tx Frequency Range: 1966.25 – 1988.75 MHz • Rx Frequency Range:1886.25 – 1908.75 MHz • Frequency Tolerance:± 0.05 ppm • Dates of Tests:November 29 - December 03, 1999 • Place of Tests:PCTEST Lab, Columbia, MD U.S.A. 991129632.CKL Test Report S/N: 24.991129632.CKLFCC Part 24 Dates of Tests: Nov. 29 – Dec. 03, 1999Certification © 1999 PCTEST LabFCC ID: CKLHD-MIC1900A (Licensed Base Station)2 HYUNDAI PCS CDMA Base Station Transceiver Subsystem 2.1 INTRODUCTION These measurement tests were conducted at PCTEST Engineering Laboratory, Inc. facility in New Concept Business Park, Guilford Industrial Park, Columbia, Maryland. The site address is 6660-B Dobbin Road, Columbia, MD 21045. The test site is one of the highest points in the Columbia area with an elevation of 390 feet above mean sea level. The site coordinates are 39° 11'15" N latitude and 76° 49'38" W longitude. The facility is 1.5 miles North of the FCC laboratory, and the ambient signal and ambient signal strength are approximately equal to those of the FCC laboratory. There are no FM or TV transmitters within 15 miles of the site. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4 on October 19, 1992. PCTEST Lab is recognized under the National Voluntary Laboratory Accreditation Program for satisfactory compliance with criteria established in Title 15, Part 285 Code of Federal Regulations. These criteria encompass the requirements of ISO/IEC Guide 25 and the relevant requirements of ISO 9002 (ANSI/ASQC Q92-1987) as suppliers of calibration or test results. The Scope of PCTEST Accreditation are for Electromagnetic Compatibility and Telecommunications and FCC. 2.2 PCTEST Location The map at right shows the location of the PCTEST Lab, its proximity to the FCC Lab, the Columbia vicinity area, the Baltimore- Washington International (BWI) airport, and the city of Baltimore, and the Washington, D.C. area. …

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