FCC ID : U88GSTR1930DT-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 : U88GSTR1930DT-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 : U88GSTR1930DT-SPR - INDEX 1. SUMMARY .................................................................................................................4 2. SYSTEM CONFIGURATION .....................................................................................6 3. SPECIFICATIONS................................................................................................... 11 3.1 System Specifications (applicable to both Uplink & Downlink)...................................................
FCC ID : U88GSTR1930DT-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 : U88GSTR1930DT-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 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1930DT-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 : U88GSTR1930DT-SPR 2.2 System Design and Operation 2.2.1 System design 9 7 6 5 4 8 2 1 10 11 3 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 HPA 11 RVS HPA 8 FWD LNA 12 Power Supply 13 HUB Repeater’s inside structure HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1930DT-SPR 2 1 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 AC & DC ports HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 8 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 : U88GSTR1930DT-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 : U88GSTR1930DT-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 : U88GSTR1930DT-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 50dB ~ 90 dB Noise Figure < 4.5 dB @ Max Gain <12 dB @Min Gain Gain Adjustment Step(Accuracy) 1dB(±0.
FCC ID : U88GSTR1930DT-SPR 3.3 Functions Parameter Gain Control Specification • Adjustable DL and UL Gain range 50~90dB • 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 : U88GSTR1930DT-SPR • Additional attenuation to ALC Level • Isolation Check in initial set up or Reset • Monitoring Oscillation comparing to minimum/maximum Noise Floor level Oscillation Check • When Oscillation occurred, repeater attempts to stabilize Isolation through Gain control function. • Shutdown repeater when Oscillation still goes in Minimum Gain • Automatic Recovery Algorithm conversion after Shutdown status • Noise Floor Observation in case of ±2.
FCC ID : U88GSTR1930DT-SPR HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 14 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 : U88GSTR1930DT-SPR 4. SET UP 4.1 System Set up 4.1.
FCC ID : U88GSTR1930DT-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 : U88GSTR1930DT-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 : U88GSTR1930DT-SPR 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 : U88GSTR1930DT-SPR 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 : U88GSTR1930DT-SPR * 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 : U88GSTR1930DT-SPR * Please Check following status - Proper maximum output power limit level - BTS input level (Spectrum Level) When in alarming * DL over-input alarm - Input RSSI value at Status mode - Downlink Attenuation level - Downlink Attenuation Table * Please reset AC power upon complete Alarm trouble shooting When in alarming When in alarming * Please make sure output power is operated normally. * DL over-output alarm * Please reset AC power upon complete Alarm trouble shooting.
FCC ID : U88GSTR1930DT-SPR When in * Please Check following status alarming - Setting level of maximum temperature limit * Temperature alarm - Temperature offset is normal or not. - Circumstance temperature. * Please reset AC power upon complete Alarm trouble shooting When in * DL low-input alarm alarming When in * Please reset AC power upon complete Alarm trouble shooting * Please Check following status alarming - Output power level is normal or not.
FCC ID : U88GSTR1930DT-SPR In case of drop call or bad * Check receipt signal strength in the service area not to be signal after * Increase output power level of repeater by adjusting attenuation level. too low. set up * If receipt signal strength is not a problem, please check Same as above * Please increase output level of Uplink signal, then setting by optimal level.. delay of calling time.
FCC ID : U88GSTR1930DT-SPR HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 24 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 : U88GSTR1930DT-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 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1930DT-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. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1930DT-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. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 27 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 : U88GSTR1930DT-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 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 28 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 : U88GSTR1930DT-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 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
FCC ID : U88GSTR1930DT-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 : U88GSTR1930DT-SPR HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 31 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 : U88GSTR1930DT-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. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 32 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 : U88GSTR1930DT-SPR 5.3.9 Remote Software Upgrade - Upload repeater operation program. 5.3.10 System Reset - Reset repeater. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 33 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.