FCC ID : U88GSTR1924DT-SPR ATTACHMENT E. - USER MANUAL - HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR INFORMATION TO USER : NOTE: This equipment has been tested and found 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 when the equipment is operated in a commercial environment.
FCC ID : U88GSTR1924DT-SPR - INDEX 1. SUMMARY .................................................................................................................4 2. SYSTEM CONFIGURATION .....................................................................................6 3. SPECIFICATIONS...................................................................................................12 3.1 System Specifications (applicable to both Uplink & Downlink) .......................................................
FCC ID : U88GSTR1924DT-SPR 1. SUMMARY US PCS 1900 RF repeater is an analog RF repeater, which improves PCS network. US PCS 1900 RF repeater receives RF signal from BTS and transmits it to the blanked and shadowed area, thus providing and improving voice and image data services. US PCS 1900 RF repeater’s goal is to support BTS’s functions proportionately. US PCS 1900 RF repeater communicates with BTS wirelessly, thus saving additional costs for its maintenance.
FCC ID : U88GSTR1924DT-SPR Ethernet Instruction “ This equipment is indoor use and all the communication wirings are limited to inside of the building” or similar texts. For PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and shall be easily accessible. Replaceable batteries instruction CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECTIVE TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS 5 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1924DT-SPR 2. System Configuration 2.1 US PCS 1900 service organization US PCS 1900 repeater decreases blanked and shadowed areas and extends cell coverage by retransmitting signal. The signal is received from BTS via Antenna directly, thus excluding additional expenses for signal transmission (like cabling). Service organization of CDMA Inbuilding RF repeater is shown at the picture below.
FCC ID : U88GSTR1924DT-SPR 2.2 System Design and Operation 2.2.1 System design 3 1 2 9 7 6 5 4 10 8 11 12 13 1 Donor Cavity 2 Service Cavity 3 I/O & NMS Board 4 IF-10MHz 5 IF-15MHz 6 IF-20MHz 7 RVS LNA 9 Waveform Detector 10 FWD PAM 11 RVS PAM 8 FWD LNA 12 Power Supply 13 HUB Repeater’s inside structure 7 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1924DT-SPR 1 2 5 3 6 4 1 Donor Antenna 2 Service Antenna 5 CLI 6 Ethernet HUB 3 AC Input Port 4 DC Input Port Repeater’s Top and Bottom panels 8 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR AC & DC ports 9 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 2.2.2 Uplink Path FWD and RVS Gain Budgets have similar structure. In case of Uplink Path, RF signal is transmitted from Service Antenna to Service Cavity Filter and RVS LNA division, then the signal is transferred to IF division, where desirable Band is selected by passing 6 Paths of RF Switch and SAW filter. Selected Band is got together in FWD LNA division, and then transmitted to Donor Antenna passing through Digital ATT (10dB ATT Range) and Donor Cavity Filter.
FCC ID : U88GSTR1924DT-SPR Downlink Block Diagram 2.2.4 US PCS Frequency Selection A D 1930 1945 B 1950 E 1965 F 1970 C 1975 G 1990 1995 f (MHz) 1915 f (MHz) < Forward Band Structure > A D 1850 1865 B 1870 E 1885 F 1890 C 1895 G 1910 < Reverse Band Structure > PCS Band Structure US PCS 1900 repeater has 5MHz, 10MHz, 15MHz, 20MHz Paths in IF division, so any of these bandwidths can be chosen for providing service.
FCC ID : U88GSTR1924DT-SPR 3. Specifications 3.1 System Specifications (applicable to both Uplink & Downlink) Characteristics Frequency Range Specification Forward 1930 ~ 1995MHz Reverse 1850 ~ 1915MHz System Group Delay < 5㎲ Characteristic Impedance 50 ohm VSWR Max1.5 : 1 Input Power Range -100 ~ -20dBm (for both Uplink and Downlink) System Isolation > 90dB Gain Range 40dB ~ 80 dB < 4.5 dB @ Max Gain Noise Figure <12 dB @Min Gain Gain Adjustment Step(Accuracy) 1dB(±0.
FCC ID : U88GSTR1924DT-SPR Temperature / Weight -10℃ ~+50℃/35.1lbs N Type Female Connector TYPE 3.3 Functions Parameter Gain Control Specification • Adjustable DL and UL Gain range 40~80dB • Display default Gain and current Gain function • AGS (Auto Gain Setting) Use convenient Set-up AGS start AGS (Auto Gain Setting) D/L,U/L ATT: 0dB HPA: ON, ALC: ON, Isolation Check: ON → Installation time calculation: in AGS .
FCC ID : U88GSTR1924DT-SPR Gain Balance • Downlink ATT is applied to Uplink during AGC state • Setting and maintenance of output level • Additional attenuation to ALC Level • Isolation Check in initial set up or Reset Oscillation Check • Monitoring Oscillation comparing to minimum/maximum Noise Floor level • When Oscillation occurred, repeater attempts to stabilize Isolation through Gain control function.
FCC ID : U88GSTR1924DT-SPR Server Web GUI SNMP Agent LED Display • Remote and local user browser support through Web Browser • NMS report via SNMPv2 Trap • LED displays power and operation status on front side of repeater system. • DL input and output signal level is verified by LED bar. 15 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 4. SET UP 4.1 System Set up 4.1.
FCC ID : U88GSTR1924DT-SPR MS 3100 A 10SL-3 (Wall Mount Receptacle) & MS3010 A 10SL-3(Plug) 4.1.3 System set up 1) This equipment is basically wall mountable installation. 2) Once aforementioned process is done, open for service get ready. 3) For grounding, there is a grounding terminal in main power supply side and the grounding terminal on a site and unit should be connected same.
FCC ID : U88GSTR1924DT-SPR 4.1.4 Open for service Case mounts 1) Check points before open a. Verification of system installation status Electricity, In/out antenna, coaxial cable connection, 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.
FCC ID : U88GSTR1924DT-SPR 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 ⑤ Number of LED bar on front side of repeater will show input signal level.
FCC ID : U88GSTR1924DT-SPR function or field debug, then conduct repair after turn it off. 4.2.1 Necessary Testing and measuring equipment a. RF Power Meter: 10Watt Max, 50ohm b. Signal Generator: 3GHz c. Spectrum Analyzer: 3GHz d. Multi Meter 4.2.2 Notice a. Trouble shooting should be performed with drastic knowledge basis. b. Unsure parts should not be disassembled. c. When in trouble shooting, technician should use attenuator to check output side. 4.2.
FCC ID : U88GSTR1924DT-SPR Output power Same as above * Output power at edge port side Down Link 24dBm/Total Up Link 24dBm/Total * Please check quantity of all accessories with specification Check in * Check points before open for Advance service before you set up. * Fit cable length in accordance with field condition.
FCC ID : U88GSTR1924DT-SPR When repeater does not work properly Same as above * Checking Electricity Cord * Re-plug in AC power cord connection status * Checking electricity input to AC power outlet.
FCC ID : U88GSTR1924DT-SPR When in * Please verify DC power by using DVM (Digital Voltage Meter) alarming * DC matter/Current alarm * Please reset AC power upon complete Alarm trouble shooting. When in * Please check Isolation between Donor and Server. alarming * UL Oscillation * Please reset AC power upon complete Alarm trouble shooting. When in * DL / UL LNA alarm alarming When in * Please check connection status of LNA.
FCC ID : U88GSTR1924DT-SPR Same as above * Technician should connect * Reconnect the connector. antenna with output port of * Please change it if the connector is detective. repeater. * Please make sure all connectors are fastened Same as above * Check the input level not to * Increase output power or check input change of BTS side. be too low. Same as above Same as above In case of drop call or bad * Check Gain of the unit * Cable loose or over loss.
FCC ID : U88GSTR1924DT-SPR 4.2.4 Trouble shooting guide related to NMS Symptom Link fail Check Points * Communication problem Same as above Same as above * CLI Connection, Cable Troubleshooting * In case of Ethernet, check set up level of IP, Gateway and so on, when you use Ethernet. * Make sure 1:1 connection. status check * CLI connection Check by * Please verify Port number of PC communication. USB to Serial Cable * Please check Cable connection status.
FCC ID : U88GSTR1924DT-SPR 5. WEB USER INTERFACE 5.1 IP Address verification and Explorer setting 5.1.1 IP Address verification and Explorer setting (1) Start->Control Panel->Network Connections (2) Double-click Local Area Connections at LAN or High Speed internet (3) Click Internet Protocol (TCP/IP) at General tap and click Properties. (4) Apply automatic IP address assignment at local connection 26 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1924DT-SPR (5) Verify assigned IP address at local connection. (Unless IP address is not assigned, please click repair.) 5.1.2 Explorer option setting - Proceed step by step as indicated in below. All files and records should be removed. - Set up mode will be displayed after (2) click. - Please proceed along following set up mode screen shot. 27 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1924DT-SPR 5.2 PCS Web UI 5.2.1 Web UI connection - Input desirable IP address. - Default Use Name and Password for Web UI is ‘admin’. 5.2.2 Link menu - Following screen shot is located left-top side of main menu and those are linked to relative window. 28 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 5.3 Web UI control 5.3.1 Status - Currently setting level check at this menu tap. 5.3.2 RF Configuration - Setting level can be changed at this menu tap. - (1) Level change - (2) Click Apply button 29 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 30 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 5.3.3 Alarm Configuration - (1) On/Off function for entire alarm report - (2) Alarm status - (3) On/Off function for individual alarm category - (4) Alarm SNMP Mapping - User may set and change its level per it field condition and click apply button. 5.3.4 Communication Configuration - This provides all necessary information related to network - To provide relative information about DHCP and modem 31 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1924DT-SPR 5.3.5 User Management - Add and Remove user, Assigning accessibility - (1) User Registration: Click Register after input required information - (2) User Removal: Click Delete upon click of user name you wish to remove. - (3) Super User: Accessible to all kinds of information path Read/Write: Accessible to all kinds of information path except for User management path. Read: Checking status only. No control 5.3.6 Logs - All users’ access record will be saved as a log.
FCC ID : U88GSTR1924DT-SPR 33 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 5.3.7 Sub System/Mailing List - Set up e-mail address the place you wish to receive alarm. 5.3.8 Troubleshooting Following is a trouble shooting table, which is frequently occurred to repeater and treatment method. 34 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.
FCC ID : U88GSTR1924DT-SPR 5.3.9 Remote Software Upgrade - Upload repeater operation program. 5.3.10 System Reset - Reset repeater. 35 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No.