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ICS Repeater ICS-W0837B User Manual

ICS-

F0837 User manual/Confidential & Proprietary

5.3. Dual HPA

Down link PAU receives the signal from ICM and amplifies it finally. This is designed to

keep up the stable output power of system in order to satisfy electrical specification of
system output power.

It is a Linear Amp with output power 8W(total power) in down link, 1W in up link (total

power) and executes Drive Amp feature simultaneously while Gain is 47dB in Down Link,
33dB in Up Link.

Input Voltage is 27VDC and has alarm feature for over power, over temperature, and

VSWR. It has the same mount hole which can be applied for the same specification and
configuration according to output power amount (8W/1W) and HPA manufacturer.

5.3.1. Dual HPA

[Figure - 10] Down Link PAU

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Содержание ICS-F0837

Страница 1: ...FCC ID X4O ICS F0837 HCT 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 HCTR1002FR09 1 1 ATTACHMENT E USER MANUAL ...

Страница 2: ...ICS F0837 User Manual Interference Cancellation System for WCDMA or CDMA 5 Watt 2010 1 ...

Страница 3: ...cation 13 3 1 System 13 3 1 1 System Specification 13 3 2 System Configuration 17 3 3 Environment Specification 18 3 4 Mechanical Specification 18 4 Housing 19 4 1 Housing Configuration 19 4 1 1 System 19 4 1 2 System Block Plan 21 4 1 3 System External Connector Plan 22 5 Main Module Configuration 24 5 1 ICM Interference Cancellation Module 24 5 1 1 ICM 24 5 2 Filter 25 5 2 1 Donor Service Duplex...

Страница 4: ... features of system operation and monitoring program 34 6 1 Download Feature 34 6 1 1 Objective 34 6 1 2 Procedure 34 6 2 ICS Gain Setup Feature 34 6 2 1 Objective 34 6 2 2 Procedure 34 6 2 3 Others 35 6 3 Total Power Limit 35 6 3 1 Objective 35 6 3 2 Procedure 35 6 4 Auto Recovery 36 6 4 1 Objective 36 6 4 2 Procedure 36 6 5 Up Link Auto Shutdown Mode 36 6 5 1 Objective 36 6 5 2 Procedure 36 6 6 ...

Страница 5: ...ription 오류 책갈피가 정의되어 있지 않습니다 7 3 4 Communication Setup 오류 책갈피가 정의되어 있지 않습니다 7 3 5 Repeater Status 오류 책갈피가 정의되어 있지 않습니다 7 3 6 Repeater Monitoring 오류 책갈피가 정의되어 있지 않습니다 7 3 7 Repeater Control 오류 책갈피가 정의되어 있지 않습니다 7 3 8 Control Item 오류 책갈피가 정의되어 있지 않습니다 7 3 9 Firmware Download 오류 책갈피가 정의되어 있지 않습니다 7 3 10 Data Debugging 오류 책갈피가 정의되어 있지 않습니다 7 3 11 Feedback Signal Status Check 오류 책갈피가 정의되어 있지 않습니다 8 Sys...

Страница 6: ...Ltd 5 ICS Repeater ICS W0837B User Manual ICS F0837 User manual Confidential Proprietary 8 3 Fault Alarm Handling 41 8 3 1 Down Link Up Link ALARM Handling 41 8 3 2 Environment Alarm 42 9 Manufacturer Information 43 ...

Страница 7: ...24 FIGURE 9 DONOR SERVICE DUPLEXER 25 FIGURE 10 DOWN LINK PAU 26 FIGURE 11 POWER SUPPLY 27 FIGURE 12 INTERFACE 28 FIGURE 13 RCU VFD MENU TREE 30 FIGURE 14 KEY PAD 33 FIGURE 15 GUI MAIN WINDOW 오류 책갈피가 정의되어 있지 않습니다 FIGURE 16 GUI COMMUNICATION SETUP 오류 책갈피가 정의되어 있지 않습니다 FIGURE 17 GUI COMMUNICATION STATUS WINDOW 오류 책갈피가 정의되어 있지 않습니다 FIGURE 18 GUI SYSTEM STATUS 오류 책갈피가 정의되어 있지 않습니다 FIGURE 19 GUI PSU ST...

Страница 8: ...0837 User manual Confidential Proprietary 니다 FIGURE 23 FIRMWARE DOWNLOAD WINDOW 오류 책갈피가 정의되어 있지 않습니 다 FIGURE 24 GUI DEBUG WINDOW 오류 책갈피가 정의되어 있지 않습니다 FIGURE 25 SIGNAL STATUS WINDOW 오류 책갈피가 정의되어 있지 않습니다 FIGURE 26 PROCESS OF ICS REPEATER SETUP AND INSTALLATION 40 ...

Страница 9: ...ILS 33 TABLE 10 KEY FEATURE 33 TABLE 11 GUI PC REQUIREMENT 오류 책갈피가 정의되어 있지 않습니다 TABLE 12 REPEATER STATUS DETAILS 오류 책갈피가 정의되어 있지 않습니다 TABLE 13 SYSTEM MONITORING 오류 책갈피가 정의되어 있지 않습니다 TABLE 14 PSU MONITORING 오류 책갈피가 정의되어 있지 않습니다 TABLE 15 DOWN LINK MONITORING 오류 책갈피가 정의되어 있지 않습니다 TABLE 16 UP LINK MONITORING 오류 책갈피가 정의되어 있지 않습니다 TABLE 17 SYSTEM CONTROL ITEM 오류 책갈피가 정의되어 있지 않습니다 TABLE 18 DOWN LINK CONT...

Страница 10: ...RF Window Co Ltd 9 ICS Repeater ICS W0837B User Manual ICS F0837 User manual Confidential Proprietary TABLE 24 DOWN LINK UP LINK ALARM HANDLING 42 TABLE 25 ENVIRONMENT ALARM 42 ...

Страница 11: ...r except DSP Digital Signal Processing part and it can overcome oscillation problem caused by lack of the isolation level between donor and coverage antennas ICS F0837 can automatically compensate rapidly changing input signals including echo feedback signals caused by multi path environment and it has various advantages for operation and maintenance ICS F0837 consists of ICM Interference Cancella...

Страница 12: ...d it is for expansion of WCDMA Cell Coverage The System Network Configuration of ICS F0837 is shown as below α β γ α T1 E1 Wireless Repeater Cell Repeater α β γ α β γ α T1 E1 Wireless Repeater Cell Repeater Figure 1 System Network Configuration 1 α β γ α T1 E1 Optic Fiber Repeater Cell Repeater Wireless Repeater α β γ α β γ α T1 E1 Optic Fiber Repeater Cell Repeater Wireless Repeater Figure 2 Syst...

Страница 13: ...al through the donor antenna ICM and amplified by PAU of down link to pass the signals to service antenna Also it takes the mobile input signal through service antenna ICM and amplifier to pass the signals to donor antenna ICM consists of two parts RF part and Digital part and ICM cancels feedback signals for DL and UL DL HPA consists of AMP block that amplifies RF signals and Controller block tha...

Страница 14: ...MHz Channel Band Width 5MHz 3 84MHz Carrier Flatness 3dB p p Input Power Range 63dBm 33dBm Carrier 50dBm Total Under Max Power Output Power 37dBm Total 27dBm Total System Gain 70dB 100dB 70dB 100dB Gain Control Range 30dB 1dB Step System Delay 8 Waveform Quality EVM 12 5 PCDE 35dB Frequency Stability 0 01ppm VSWR 1 5 1 TX RX Isolation 110dBc Noise Figure 7dB Max Gain Out Band ACLR 45dBc Fc 5MHz 50...

Страница 15: ...ngth DL UL 6 us Gain Re Tracking Time after reset Target Gain 1dB 10 Sec Isolation Sensing Range 20dB Gain 20dB 10dB Gain 10dB Accuracy 3 Accuracy 1 b ICS Fading Performance Specification Gain Feddback Condition Multi path 10 Specification Remark G I 20dB Static EVM 12 5 Gain Variation 2dB No Fading G I 10dB 5Hz EVM 12 5 Gain Variation 2dB General Operating G I 10Hz EVM 12 5 Gain Variation 2dB Fas...

Страница 16: ...Power Range 63dBm 33dBm Carrier 50dBm Total Under Max Power Output Power 37dBm Total 27dBm Total System Gain 70dB 100dB 70dB 100dB Gain Control Range 30dB 1dB Step System Delay 10 Waveform Quality Rho 0 97 Frequency Stability 0 05ppm 이하 VSWR 1 5 1 TX RX Isolation 110dBc Noise Figure 7dB Max Gain Spurious Emissions Fo 750kHz 45dBc Fo 1 98MHz 60dBc Fo 3 125MHz 13dBm 100KHz 2nd Harmonics 80dBc Impeda...

Страница 17: ...w Length DL UL 6 us Gain Re Tracking Time after reset Target Gain 1dB 10 Sec Isolation Sensing Range 10dB Gain 10dB Accuracy 1 b ICS Fading Performance Specification Gain Feddback Condition Multi path 10 Specification Remark G I 10dB Static Rho 0 97 Gain Variation 2dB No Fading G I 5Hz Rho 0 97 Gain Variation 2dB General Operating Table 1 RF System Specification ...

Страница 18: ...onnector Type AC MS3102A 20 18M 9Pin Option AC MS3102A22S 2P 3Hole male DC MS3102A20 8P 6Hole male Size 305mm W X 565mm H X 194mm D With bracket weight 30Kg Under Power Consumption 200W Under Chasing level IP65 Operation Temperature 30 C 55 C 95 RH NEBS GR 63 CORE Section4 1 2 Storage Temperature 40 C 80 C 95 RH NEBS GR 63 CORE Section4 1 2 OMC Include Monitoring Control Alarm NEBS GR 63 CORESecti...

Страница 19: ...put Voltage 24VDC 21VDC 29 5VDC Option Consumption power Under 200W Operating Temperature 30 C 55 C Operating Humidity 5 95 Storage temperature 40 80 C 5 95 RH Ingress protection IP65 Table 3 Environment Specification 3 4 Mechanical Specification Item Details Size 305 W X 565 H X 194 D Weight Under 30Kg Convection type Natural convection Mounting Wall poll modified based on user request Cabinet ty...

Страница 20: ...RF Window Co Ltd 19 ICS Repeater ICS W0837B User Manual ICS F0837 User manual Confidential Proprietary 4 Housing 4 1 Housing Configuration 4 1 1 System Figure 4 Front and Side View ...

Страница 21: ...RF Window Co Ltd 20 ICS Repeater ICS W0837B User Manual ICS F0837 User manual Confidential Proprietary Figure 5 Rear View ...

Страница 22: ...ICS W0837B User Manual ICS F0837 User manual Confidential Proprietary 4 1 2 System Block Plan Figure 6 System Block Plan No Module Name 1 ICM 2 INTERFACE with Modem 3 DUPLEXER TOP 4 DUAL HPA BOTTOM 5 PSU 6 UPS Interface Table 5 Modules ...

Страница 23: ...anual ICS F0837 User manual Confidential Proprietary 4 1 3 System External Connector Plan Figure 7 System External Connectors No Name 1 AC Input Port 2 Bluetooth Modem port 3 Donor Antenna Port 4 Service Antenna Port Table 6 System External Connectors ...

Страница 24: ...rotection Cooling Natural Convection with Heat Sink Locks 2 EA on the side of cabinet Antenna Port 1 Location 2 Ports at the under of housing 2 Connector Type DIN Type Modem Port 1 Location 1 Port at the lower of housing 2 Connector Type SMA Type Ground M5 2Hole Environmental Condition 1 Water proof outdoor type 2 T within 20 3 Vibration 1G 10 150Hz 0 1oct min XYZ Table 7 Mechanical Specification ...

Страница 25: ...solve the problems caused by near far among operators and LNA built in to amplify a low noise and make satisfied stop band rejection It operates to transmit signals to Dual HPA and to maintain signal regularly input to final amplifier after determining gain to need for system after conversing signal processed from DSP to frequency It is also operated the function of Remote Control Unit through INT...

Страница 26: ...nd Pass Filter DL 869 894 UL 824 849 and consists of Service and Donor Service Duplexer has 40dB Coupler to monitor Output power and Donor Duplexer has 30dB Coupler to monitor Input power Hence it can enable to measure the signal level and to observe its specification 5 2 1 Donor Service Duplexer Figure 9 Donor Service Duplexer ...

Страница 27: ...ion of system output power It is a Linear Amp with output power 8W total power in down link 1W in up link total power and executes Drive Amp feature simultaneously while Gain is 47dB in Down Link 33dB in Up Link Input Voltage is 27VDC and has alarm feature for over power over temperature and VSWR It has the same mount hole which can be applied for the same specification and configuration according...

Страница 28: ... PSU is designed to input AC 100 260V and to output DC 27V and 12V 27V and Battery is designed for the Pin short protection by inferior and can provide a stable power supply It also has Back Up Battery terminals so that the service can be provided even if there is power shortage 5 4 1 Power Supply Figure 11 Power Supply ...

Страница 29: ...for communication with Dual HPA 24pin connector for communication with Interface board receives electrical power from PSU and distributed the power to all of active module except Dual HPA It also can communicate with all of active module Debug port is designed based on USB connection 5 5 1 INTERFACE Figure 12 INTERFACE VFD KEY PAD LED MODEM ANTENNA PORT BLUETOOTH ANTENNA PORT USB ICM INTERFACE POW...

Страница 30: ...ntrol the status LED Check the status of Module Modem Ant Modem Antenna connection Port Bluetooth Ant Bluetooth Modem Antenna connection Port USB GUI Port System check with USB PC Power Supply ICM INTERFACE reverse Dual HPA power PSU Status Status information of Power Supply Unit Module Interface ICM Dual HPA Modem Power supply Data Interface Table 8 INTERFACE Features ...

Страница 31: ...d Status ISO 000dB Fwd Status GAINMODE GAIN dB Down Link GAIN setup Mode OFF GAIN Fwd Status GAIN 000dB Down Link GAIN Setup Mode Fwd Status ATTN 000dB Down Link Attenuator Setup Mode Fwd Status HIGH Normal FWD Status Fwd Status LOW Normal Rvs Status ICS Normal Rvs Status OUTPWR 000dBm Rvs Status INPWR 000dBm Rvs Status ISO 000dB Rvs Status GAINMODE GAIN dB Up Link GAIN Setup Mode OFF GAIN BAL RVS...

Страница 32: ...L Fwd AMP Status VSWR NORMAL Fwd AMP Status DC NORMAL Fwd AMP Status Device NORMAL FWD AMP Status Fwd AMP Status Amp ON Down Link Amplifier On Off Setup Mode RVS AMP Status Rvs AMP Status Amp ON Up Link Amplifier On Off Setup Mode Environment DOOR OPEN Environment TEMP 000 Environment AC NORMAL Environment DC NORMAL Environment BATT NOTUSE Battery Use Setup Mode Unistall 29V embedded Environment F...

Страница 33: ...n change a mode by setup In P 02 a menu which can be setup is displayed as Key Step Status Mode Setup Mode P 00 Move to P 01 N A P 01 Move to P 00 N A Menu P 02 Move to P 00 Move to P 00 P 00 N A N A P 01 Upper menu of P 01 N A Up P 02 Upper menu of P 02 On or Increase P 00 N A N A P 01 Lower menu of P 01 N A Down P 02 Lower menu of P 02 Off or Decrease P 00 Password window if press for 2 sec N A ...

Страница 34: ... certain range Down Link 70B 100B Up Link 70dB 100dB 2 Gain should be set up according to ICS repeater input condition ex When input is 40dBm Gain can be over Max 67 dB because ICS repeater output cannot be over 37dBm 3 When the Gain is less compared to Isolation ICM set Attenuator to optimized value in order to protect the system and CPU occurs alarm and displays Isolation deficient Æ When Isolat...

Страница 35: ... set up by user 1 Down Link Output Power set up Range 38dBm Total 2 Up Link Output Power set up Range 28dBm Total 2 Total Power Limit operating point monitored value max output power set up value 3 Total Power Limit Attenuator operating After Down Link Attenuator change turn down Attenuator To be 1 dB less than max output power set up value 1 The changed Attenuator value should be stored in the sy...

Страница 36: ...Path Shutdown condition on Re Check 1 When Down Link Input Level Gain right before Shutdown System output power 1dBm Over Power Alarm on 9 Recovery Condition 2 When Down Link Input Level Gain right before Shutdown System output power Over Power Alarm off 6 5 Up Link Auto Shutdown Mode 6 5 1 Objective To reduce unnecessary Up Link output power so that it minimizes influence to Base Station 6 5 2 Pr...

Страница 37: ...tion is not occurred for 10 sec continuously 3 Threshold Alarm over and under each threshold is occurred and restored 6 6 2 LED Feature 1 POWER LED Red LED is on when AC DC Fail alarm occurred Normal Green 2 DL ICM LED Red LED is on when Down Link ICM alarm occurred Normal Green 3 UL ICM LED Green LED is on when Up Link ICM alarm occurred Normal Green 4 RF LED Red LED is on when RF module alarm oc...

Страница 38: ...emale Pin A SERVICE_ALM_A Pin B AC_NUT Pin C LOW BATT_ALM_B Pin D ON BATT_ALM_A Pin E ON BATT_ALM_B Pin F GND Pin G LOW BATT_ALM_A Pin H SERVICE_ALM_B Pin I AC_HOT Table 12 AC Connector Pin Assign 7 1 2 Installation Locate repeater at necessary place and fix the bracket Connector both antennas to Antenna Port DIN Type Female Connector Ground repeater Supply the Electrical Power AC100 260V Verify i...

Страница 39: ...rify if all the connections are correct including Power Cable RF Cables Ground and so on Verify if Power Box 100 260V is connected correctly Verify if RF Cables have correct connection regarding block diagram Verify if each module power and data cable have correct connection Verify if Connection with Antennas is correct 7 1 4 RF Monitor Port Donor Antenna Service Antenna TX To BTS RX from BTS TX T...

Страница 40: ...Red Normal Green Adjust Gain Verify Gain and real output power using CPL port Verify Each module In Output RF Power Low Output Power DL Alarm Red Normal Green Adjust Gain Replace the Module Verify Isolation Verify ICS Module defected ICS ICS DSP DL UL Alarm Red Normal Green Adjust ANT Direction and GAIN Replace ICS Module Verify PAU Input Level Output Level using CPL Port Over Power DL Alarm Red N...

Страница 41: ...Up link Alarm Handling 7 3 2 Environment Alarm Item Alarm Status Symptoms and Actions Remark DOOR Status DOOR SW operation Check Door Open Alarm Alarm Red Normal Green DOOR Lock and Updating SW Verify AC Voltage AC Alarm Alarm Red Normal Green Re construct AC Power Verify if PSU output is 27V DC Alarm Alarm Red Normal Green Replace PSU Verify Housing Temp Housing Temp Alarm Alarm Red Normal Green ...

Страница 42: ...CS W0837B User Manual ICS F0837 User manual Confidential Proprietary 8 Manufacturer Information RF Window co ltd Maker RF Window Co Ltd Address 14F Daerung Posttower3 182 4 Guro 3dong Guro gu Seoul 152 847 South Korea TEL 82 2 2082 1250 ...

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