PJHRADIOPORTB1990RADIO PORT

SYNCOMM Proprietary 1 SYNCOMM Radio Port operation manual 1.Environment Radio Port Antenna RS232 Cable: one set Power module or Power supply: one set PC or Notebook: one set RP PC Power Module Antenna Wire RS-232 Figure 1-1 Connection view of operation environment Attention issues: (1). Please make sure the antennas are connected with Radio port before power on (2). If no power module, you could use power supply SYNCOMM Proprietary 2 2.Explication of operation (1). Firstly, setup the environment as figure 1-1. (2). Run Hyper Terminal, setup it and prepare for monitor RP’s state. (Please refer the third item for how to setup hyper terminal) (3). Setup the parameter of RP. (Please refer the fourth item for setup various parameter in RP) 3.Explication of how to setup Hyper Terminal) Step 1: Run Hyper terminal Figure 3-1 the path for executing Hyper Terminal After ran the Hyper Terminal you could see the status as below. If you couldn’t find Hyper Terminal, you must re-install it Hyper Terminal SYNCOMM Proprietary 3 Figure 3-2 the screen after ran Hyper Terminal Step 2: Setting connection port In figure 3-2,select “file”, select “content”, then get the screen as below Figure 3-3 Select connection port Step3: Port setting Set the port that you connect PC and RP use RS232 SYNCOMM Proprietary 4 Set the data transfer rate (bits/second), bits per unit, parity check, stop bits, data flow control as below. Figure 3-4 Hyper Terminal port setting 4.Various parameter setting After we done all the preceding action, we turn on the power of RP and watch the windows of Hyper Terminal (1). At first, the word “login” show on the window, and please input the password 123 SYNCOMM Proprietary 5 (2). Enter main menu (3). Input “rd” & press “Enter” to enter Research mode, there are three kinds of mode, normal mode, research mode, and test mode SYNCOMM Proprietary 6 (4). Input 2 to enter RF test menu (5). After enter RF Test menu, you can control to turn on of turn off transmitter SYNCOMM Proprietary 7 (6). If you Select 3, you can set the output power of transmitter, the range from 0 to 255, mapping to output power level from 0 to 800 mW, you can use this way to setting output power level to correct output power level. (7). Select 4, you can set the operation frequency of transmitter, range from 0 to 599, mapping to 1.93 GHz to 1.99GHz SYNCOMM Proprietary 8

SYNCOMM Proprietary 1 1. Installation Guide 1.1. Material List PACS RADIO PORT Material List Component Number Specification Quantity 1 RADIO PORT 1 2 MOUNTING PLATE 1 3 ANTENNA BRACKET 2 4 BRACKET ANGLE 4 5 MOUNTING BELT 2 6 MECHINIC SCREW M6*20 8 7 MECHINIC SCREW M6*40 4 8 WASHER 24 9 NUT SCREW 12 10 SPRING WASHER 12 11 ANTENNA ASS'Y 2 12 ANCHOR BOLT 2 13 ANTENNA CABLE 2 14 ABS COVER 2 1.2. Installation on utility pole or cylindrical pole 1.2.1.Installation requirements The diameter of the utility pole or cylindrical pole should be between 20cm and 35 cm. The material of the pole can be wood, cement or metal. 1.2.2.Installation procedure Step 1.: According to figure 5-1, assemble components (3) and (4) for two sets (left and right) by M6*40 screws with grommet or spring grommet between the screw and screw nut using components (7), (8), (9), and (10). Step2: SYNCOMM Proprietary 2 Assemble the two combined entities (left and right) from Step1 with component (2) by M6*20 screws with grommet or spring grommet between the screw and screw nut using components (6), (8), (9), and (10). Then press component (14) into component (3). Step3: Fix the rack from Step1 and Step2 on the pole by two stainless bands, component (5), respectively on the op and the bottom following the instruction in Figure 5-3. Step4: Screw two antenna sets (component (11) and component (13) ) onto the two sides of component (3) tightly with antenna facing the outer side. Step 5: Fix the radio port (component (1)) on the rack by M6*20 screws with grommet or spring grommet between the screw and screw nut using components (6), (8), (9), and (10), and the installation is complete. Step 6: According to figure 5-4, connect ANT0, ANT1, LINE cable, and the EARTH cable to the RP. SYNCOMM Proprietary 3 1.3. Installation on the wall 1.3.1.Installation requirements It would be better that the wall is 8-inch thick. Because the adopted fixed crew is only for cement wall use, the other materials such as wooden wall and metal wall are not applicable 1.3.2.Installation procedures Step1: According to figure 5-2, assemble components (3) and (4) for two sets (left and right) by M6*40 screws with grommet or spring grommet between the screw and screw nut using components (7), (8), (9), and (10). Step2: According to figure 5-2, drill two holes on the wall by electrical driller with fitting size measured from the metal rack. Then fix the component (2) on the wall by component (12). Step3: Assemble the two combined entities (left and right) from Step1 with component (2) by M6*20 screws with grommet or spring grommet between the screw and screw nut using components (7), (8), (9), SYNCOMM Proprietary 4 and (10). Then press the plastic cap ( component (14) ) into component (3). Step4: Screw two antenna sets( component (11) and component (13) ) onto the two sides of component (3) tightly with antenna facing the outer side. Step 5: Fix the radio port ( component(1) ) on the rack by M6*20 screws with grommet or spring grommet between the screw and screw nut using components (6), (8), (9), and (10), and the installation is complete. Step 6: According to figure 5-4, connect ANT0, ANT1, LINE cable, and the EARTH cable to the RP. SYNCOMM Proprietary 5 Figure. 5-1 SYNCOMM Proprietary 6 Figure. 5-2 SYNCOMM Proprietary 7 Figure. 5-3 SYNCOMM Proprietary 8 Figure. 5-4

1 Radio Port (RP) B1990 RP Functions The RP provides the link between Subscriber Unit (SU) and Radio Port Control Unit (RPCU). Extremely compact and lightweight, Syncomm's RP is economical to purchase and can be installed outdoors for excellent coverage. The following are basic RP functions: n Link between SU and RPCU Whether in making a phone call or receiving an alerting message, the user's SU communicates with the wireline network element (RPCU) through the RP which functions as a RF modem over the air interface. n Transmission/reception of radio signals Each RP transmitter takes a framed and encoded signal from the modulator and converts it to the appropriate carrier frequency. The RP transmitter then transmits a π/4 DQPSK(Differentially encoded Quadrature Phase Shift Keying) signal with a TDM radio channel structure out to the SUs. The uplink TDMA bursts are transmitted by the SUs arrive at the RP, where the TDMA signals are amplified, translated in frequency, demodulated, diversity combined, synchronized, decoded, and converted to a TDM line interface signal for transmission to the RPCU. n Channel coding/decoding for error detection and burst synchronization The burst is synchronized between RP and SU. Error detection is employed to mitigate the errors induced during transmission. Because the entire burst is only 120 bits long, synchronization and error detection processes are combined. Placing the burst encoding/decoding circuitry at the RP helps to minimize the RP-to-RPCU transmission requirements. n Synchronization The local reference clock at the RP will extract the timing from the transmission wireline facility (e.g., HDSL) to synchronize itself to the network and may reference all transmit and receive frequencies to the same oscillator, that is, to maintain the stability of transmit and receive frequencies. n Termination of air interface Message sets, measurement and performance monitoring data, signaling information and operations data are combined with the 384Kbps RF channel data to make up the transmission facility (e.g., HDSL). n Mapping of radio channel bit rate(384kbps) to standard HDSL line rate The radio channel bit stream is mapped into a HDSL line rate by bit stuffing, and then the unchannelized HDSL signal is transported over a wireline network facility to the RPCU. The purpose is to provide a standard physical level line interface. 2 n Performing Self-diagnostics, remote tests and maintenance checks The RP is equipped with self-diagnostic capabilities that are executed at power up or upon receiving designated test commands. The RP continuously monitors its hardware and its environment; alarms are generated if any fault is detected. The RP collects QI, WEI, RSSI, and performance of RP circuitry information and passes it to the RPCU. The RP utilizes the loopback function to determine if the RP electronics are in proper working order. This test can be administered remotely via data links. n Word Error Indication(WEI) measurement The RP performs WEI measurement and forwards detected error indications to the RPCU for further processing. The uplink WEI is automatically sent back to the SU on the next downlink as well. n Received Signal Strength Indication(RSSI) measurement The RP determines the strength of signals received in each burst and forwards those measurements to the RPCU for further processing n Quality Indication(QI) measurement While in communication with the SU, the RP continuously monitors the receive signal quality of the radio link between itself and the SU by measuring the signal-to-impairment ratio. Impairments include thermal noise and interference. This information, used as the input to the uplink power control procedure, is transmitted back to the RPCU for processing. Function Specifications Basic Functions l Operating Frequency band Transmit 1930.5-1989.6 MHz Receive 1850.5-1909.6 MHz l Air Interface Standard JTC (J-STD-014) l Access Method TDM/TDMA l Time Slots/Carrier 8 l Channel Spacing 300 kHz l Modulation Scheme π/4 DQPSK l Frequency Assignment QSAFA l Frame Length 2.5 ms l Operating Temperature -20 o C to +50 o C Interface with RPCU l P-interface Connect to RPCU via P-interface using HDSL transmission. The P-interface carries an embedded operations channel (EOC) which conveys commands for performing QSAFA. 3 l Performance Monitoring The overall status of the RP is reported back to the RPCU when a failure occurs. Transmission Characteristics l RF Output Power at antenna terminal 800 mW (+29 dBm). The output power is controllable in four steps, from 0 mW to 800 mW. l Adjacent channel power emission Less than 8 μW at +/- 600 kHz Less than 2.5 μW at +/- 900 kHz l Spurious Emission Less than -13 dBm on transmission band Less than -74 dBm on receiving band Complies to FCC standard on other band l Output Impedance 50 ohms (nominal) Receive Characteristics l Receiving sensitivity Better than -101 dBm at 25 o C (WER :3%, static) l Selectivity More than 0 dB at +/- 300 KHz at 25 o C More than 50 dB at +/- 600KHz at 25 o C l Antenna diversity 2-branch antenna selection diversity. One antenna supports duplex receive and transmit. The other only supports receive. Mechanical Specifications (Reference Only) l Dimensions 39 cm (W) X 25 cm (H) X 9 cm (D) l Weight Less than 10 kg (doesn't include antenna and cable) l Power supply Line Powered from RPCU. No Separate Battery Backup 4 Block Diagram TX RX RF MODEMBMC CPU I/F ControlPS RPCU Power Source n Controller ÿ Handling the handshaking among RF, Encoding/Decoding, Radio Channel Measurements and Line Interface Module ÿ Processing the Layer-2 and Layer-3 protocol between RP and RPCU. ÿ The wireline transport between an RP and RPCU can be provided by HDSL line interfaces. The RP shall convert the RF channel rate of 384Kbps into the appropriate line transmission bit rate. n RF ÿ The channel spacing shall be 300KHz. The port shall receive on the low band, 1850 to 1910MHz, and transmit on the high band, 1930 to 199…

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RX Symbol Timing Carrier Recovery Decoder RX Symbol Timing Carrier Recovery Decoder RX TX Line interface Clock Power Quality Diversity Switch TDMA Frame Detect TDMA Frame Control Counter Power TX Synthesizer Logic Modulator Encoder

 

      
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1 Radio Port (RP) B1990 RP Functions The RP provides the link between Subscriber Unit (SU) and Radio Port Control Unit (RPCU). Extremely compact and lightweight, Syncomm's RP is economical to purchase and can be installed outdoors for excellent coverage. The following are basic RP functions: n Link between SU and RPCU Whether in making a phone call or receiving an alerting message, the user's SU communicates with the wireline network element (RPCU) through the RP which functions as a RF modem over the air interface. n Transmission/reception of radio signals Each RP transmitter takes a framed and encoded signal from the modulator and converts it to the appropriate carrier frequency. The RP transmitter then transmits a π/4 DQPSK(Differentially encoded Quadrature Phase Shift Keying) signal with a TDM radio channel structure out to the SUs. The uplink TDMA bursts are transmitted by the SUs arrive at the RP, where the TDMA signals are amplified, translated in frequency, demodulated, diversity combined, synchronized, decoded, and converted to a TDM line interface signal for transmission to the RPCU. n Channel coding/decoding for error detection and burst synchronization The burst is synchronized between RP and SU. Error detection is employed to mitigate the errors induced during transmission. Because the entire burst is only 120 bits long, synchronization and error detection processes are combined. Placing the burst encoding/decoding circuitry at the RP helps to minimize the RP-to-RPCU transmission requirements. n Synchronization The local reference clock at the RP will extract the timing from the transmission wireline facility (e.g., HDSL) to synchronize itself to the network and may reference all transmit and receive frequencies to the same oscillator, that is, to maintain the stability of transmit and receive frequencies. n Termination of air interface Message sets, measurement and performance monitoring data, signaling information and operations data are combined with the 384Kbps RF channel data to make up the transmission facility (e.g., HDSL). n Mapping of radio channel bit rate(384kbps) to standard HDSL line rate The radio channel bit stream is mapped into a HDSL line rate by bit stuffing, and then the unchannelized HDSL signal is transported over a wireline network facility to the RPCU. The purpose is to provide a standard physical level line interface. 2 n Performing Self-diagnostics, remote tests and maintenance checks The RP is equipped with self-diagnostic capabilities that are executed at power up or upon receiving designated test commands. The RP continuously monitors its hardware and its environment; alarms are generated if any fault is detected. The RP collects QI, WEI, RSSI, and performance of RP circuitry information and passes it to the RPCU. The RP utilizes the loopback function to determine if the RP electronics are in proper working order. This test can be administered remotely via data links. n Word Error Indication(WEI) measurement The RP performs WEI measurement and forwards detected error indications to the RPCU for further processing. The uplink WEI is automatically sent back to the SU on the next downlink as well. n Received Signal Strength Indication(RSSI) measurement The RP determines the strength of signals received in each burst and forwards those measurements to the RPCU for further processing n Quality Indication(QI) measurement While in communication with the SU, the RP continuously monitors the receive signal quality of the radio link between itself and the SU by measuring the signal-to-impairment ratio. Impairments include thermal noise and interference. This information, used as the input to the uplink power control procedure, is transmitted back to the RPCU for processing. Function Specifications Basic Functions l Operating Frequency band Transmit 1930-1990 MHz Receive 1850-1910 MHz l Air Interface Standard JTC (J-STD-014) l Access Method TDM/TDMA l Time Slots/Carrier 8 l Channel Spacing 300 kHz l Modulation Scheme π/4 DQPSK l Frequency Assignment QSAFA l Frame Length 2.5 ms l Operating Temperature -20 o C to +50 o C Interface with RPCU l P-interface Connect to RPCU via P-interface using HDSL transmission. The P-interface carries an embedded operations channel (EOC) which conveys commands for performing QSAFA. 3 l Performance Monitoring The overall status of the RP is reported back to the RPCU when a failure occurs. Transmission Characteristics l RF Output Power at antenna terminal 800 mW (+29 dBm). The output power is controllable in four steps, from 100 mW to 800 mW. l Adjacent channel power emission Less than 8 μW at +/- 600 kHz Less than 2.5 μW at +/- 900 kHz l Spurious Emission Less than -13 dBm on transmission band Less than -74 dBm on receiving band Complies to FCC standard on other band l Output Impedance 50 ohms (nominal) Receive Characteristics l Receiving sensitivity Better than -101 dBm at 25 o C (WER :3%, static) l Selectivity More than 0 dB at +/- 300 KHz at 25 o C More than 50 dB at +/- 600KHz at 25 o C l Antenna diversity 2-branch antenna selection diversity. One antenna supports duplex receive and transmit. The other only supports receive. Mechanical Specifications (Reference Only) l Dimensions 39 cm (W) X 25 cm (H) X 9 cm (D) l Weight Less than 10 kg (doesn't include antenna and cable) l Power supply Line Powered from RPCU. No Separate Battery Backup 4 Block Diagram TX RX RF MODEMBMC CPU I/F ControlPS RPCU Power Source n Controller ÿ Handling the handshaking among RF, Encoding/Decoding, Radio Channel Measurements and Line Interface Module ÿ Processing the Layer-2 and Layer-3 protocol between RP and RPCU. ÿ The wireline transport between an RP and RPCU can be provided by HDSL line interfaces. The RP shall convert the RF channel rate of 384Kbps into the appropriate line transmission bit rate. n RF ÿ The channel spacing shall be 300KHz. The port shall receive on the low band, 1850 to 1910MHz, and transmit on the high band, 1930 to 1990MHz o…

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12345678 A B C D 87654321 D C B A Title NumberRevisionSize A3 Date:8-Jun-2000 Sheet of File:C:\user\..\Baseband.schDrawn By: RPCU_LED RF_LED CPU_LED TX RX I+ I- Q+ Q- RSSI1A RSSI2A SYN1_LD_1 SYN2_LD_1 SYN1 SYN_DATA SYN_CLK TX_EN1 SYN_PWR RX_EN1 SW_RX_A SW_RX_C RX_108_1 SYN2 GAIN_CTRL RXC_EN RXB_EN RXA_EN VCC RX_108_2 +5V GAIN_CTRL1 SWR_REV SWR_FOR USERIF USERIF.SCH RPCU_LED RF_LED CPU_LED TX RX I+ I- Q+ Q- RSSI1A RSSI2A SYN1_LD_1 SYN2_LD_1 SYN1 SYN_DATA SYN_CLK TX_EN1 SYN_PWR RX_EN1 SW_RX_A SW_RX_C RX_108_1 SYN2 GAIN_CTRL RXC_EN RXB_EN RXA_EN VCC RX_108_2 +5V GAIN_CTRL1 SWR_REV SWR_FOR RPCU_LED RF_LED CPU_LED D0 D1 D2 D3 D4 D5 D6 D7 A0 A1 A2 A3 A4 WR HDLCINT A5 A6 A7 SYN1_LD_1 SYN2_LD_1 CHIP_RES TX RX HDLCCS SYN_CLK SYN_DATA SYN2 SYN1 ROM_CS SYN_PWR A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 GAIN_CTRL RD RAM_CS TX_EN1 RX_EN1 SW_RX_A RXA_EN RXB_EN RXC_EN SW_RX_C PM_DIA PM_SKA PM_CSA MP_DOA VCC PINT PM_SKB PM_DIB PM_CSB MP_DOB HDSLINT +5V UPCLEAR HDSLRES GAIN_CTRL1 16K_ROM_CS A18 A19 SO SI SCK CS PM_nCONFIG PM_nSTATUS PM_CONF_DONE PM_DCLK PM_DATA0 SWR_REV SWR_FOR CPU_RES HDSLLOOP HDSLSYNC MPU MPU.SCH RPCU_LED RF_LED CPU_LED D0 D1 D2 D3 D4 D5 D6 D7 A0 A1 A2 A3 A4 WR HDLCINT A5 A6 A7 SYN1_LD_1 SYN2_LD_1 CHIP_RES TX RX HDLCCS SYN_CLK SYN_DATA SYN2 SYN1 ROM_CS SYN_PWR A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 GAIN_CTRL RD RAM_CS TX_EN1 RX_EN1 SW_RX_A RXA_EN RXB_EN RXC_EN SW_RX_C PM_DIA PM_SKA PM_CSA MP_DOA VCC PINT PM_SKB PM_DIB PM_CSB MP_DOB HDSLINT +5V UPCLEAR HDSLRES GAIN_CTRL1 16K_ROM_CS A18 A19 SO SI SCK CS PM_nCONFIG PM_nSTATUS PM_CONF_DONE PM_DCLK PM_DATA0 SWR_REV SWR_FOR CPU_RES HDSLLOOP HDSLSYNC A0 A1 A2 A3 A4 D7 D6 D5 D4 D3 D2 D1 D0 WR HDLCINT A5 A6 A7 CHIP_RES HDLCCS RD ROM_CS A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 RAM_CS CLK_EOC_DN CLK_EOC_UP EOC_IN EOC_OUT VCC 16K_ROM_CS A18 A19 SO SI SCK CS MEMORY MEMORY.SCH A0 A1 A2 A3 A4 D7 D6 D5 D4 D3 D2 D1 D0 WR HDLCINT A5 A6 A7 CHIP_RES HDLCCS RD ROM_CS A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 RAM_CS CLK_EOC_DN CLK_EOC_UP EOC_IN EOC_OUT VCC 16K_ROM_CS A18 A19 SO SI SCK CS CHING OUTDOORRp.9912(BASEBADN) S0001X6 1/11 RX_108_1 I+ I- Q+ Q- PM_SKA PM_DIA PM_CSA MP_DOA CLK_EOC_DN CLK_EOC_UP EOC_IN EOC_OUT PINT PM_SKB PM_DIB PM_CSB MP_DOB RX_108_2 HDSLINT +5V UPCLEAR RSSI1A RSSI2A HDSLRES VCC PM_nCONFIG PM_nSTATUS PM_CONF_DONE PM_DCLK PM_DATA0 CPU_RES HDSLLOOP HDSLSYNC MODEM MODEM.SCH RX_108_1 I+ I- Q+ Q- PM_SKA PM_DIA PM_CSA MP_DOA CLK_EOC_DN CLK_EOC_UP EOC_IN EOC_OUT PINT PM_SKB PM_DIB PM_CSB MP_DOB RX_108_2 HDSLINT +5V UPCLEAR RSSI1A RSSI2A HDSLRES VCC PM_nCONFIG PM_nSTATUS PM_CONF_DONE PM_DCLK PM_DATA0 CPU_RES HDSLLOOP HDSLSYNC Title NumberRevisionSize B Date:8-Jun-2000 Sheet of File:C:\user\Bill\PCB\RP_RFV6C\Rp_vp6C.prjDrawn By: PA_OUT PA_IN TX_PA_En TX_PA_VCC SWR_REV SWR_FOR Tx_PA Tx_PA.sch PA_OUT PA_IN TX_PA_En TX_PA_VCC SWR_REV SWR_FOR RX_module TX_module Duplex Duplex.sch RX_module TX_module LNA_INLNA_OUT LNA_VCCLNA_EN LNA_C LNA_C.sch LNA_INLNA_OUT LNA_VCCLNA_EN MIX1_B_VCC MIX1_B_IN MIX1_B_LO MIX1_B_OUT MIX1_B_EN Mix1_B Mix1_B.sch MIX1_B_VCC MIX1_B_IN MIX1_B_LO MIX1_B_OUT MIX1_B_EN MIX1_A_VCC MIX1_A_IN MIX1_A_LO MIX1_A_OUT MIX1_A_EN Mix1_A Mix1_A.sch MIX1_A_VCC MIX1_A_IN MIX1_A_LO MIX1_A_OUT MIX1_A_EN MIX1_C_VCC MIX1_C_IN MIX1_C_LO MIX1_C_OUT MIX1_C_EN Mix1_C Mix1_C.sch MIX1_C_VCC MIX1_C_IN MIX1_C_LO MIX1_C_OUT MIX1_C_EN TO_IF2_A TO_MIX1_C TO_MIX1_A SW_MIX1_A SW_MIX1_C QSAFA_SW2 QSAFA_SW2.sch TO_IF2_A TO_MIX1_C TO_MIX1_A SW_MIX1_A SW_MIX1_C IF2_A_IN IF2_A_LO IF2_A_RSSI IF2_A_RX_108 VCC If2_A If2_A.sch IF2_A_IN IF2_A_LO IF2_A_RSSI IF2_A_RX_108 VCC RF OUT RF IN POWER CONTROL Vcc Tx_Driver2 Tx_Driver2.sch RF OUT RF IN POWER CONTROL Vcc SAW_IN SAW_OUT IF_SAW_A IF_SAW_A.sch SAW_IN SAW_OUT SAW_IN SAW_OUT IF_SAW_B IF_SAW_B.sch SAW_IN SAW_OUT IF2_B_IN IF2_B_LOIF2_B_RSSI IF2_B_RX_108 VCC If2_B If2_B.sch IF2_B_IN IF2_B_LOIF2_B_RSSI IF2_B_RX_108 VCC SYN1_LD SYN1_RF_RX_A_OUT SYN1_RF_RX_B_OUT SYN1_IFA_RX_OUT SYN_CLK SYN_DATA SYN1_LE SYN_VCC SYN2_LE SYN2_LD SYN2_To_TXMOD SYN2_RF_Bas_RXOUT SYN2_RF_TX_OUT SYN1_IFB_RX_OUT TCXO_VT VCO3_RX_EN VCO3_TX_EN SW_VCC Syn Syn.sch SYN1_LD SYN1_RF_RX_A_OUT SYN1_RF_RX_B_OUT SYN1_IFA_RX_OUT SYN_CLK SYN_DATA SYN1_LE SYN_VCC SYN2_LE SYN2_LD SYN2_To_TXMOD SYN2_RF_Bas_RXOUT SYN2_RF_TX_OUT SYN1_IFB_RX_OUT TCXO_VT VCO3_RX_EN VCO3_TX_EN SW_VCC PS_SYN_IN PS_SYN_EN PS_SYN_OUT Ps_SYN Ps_SYN.sch PS_SYN_IN PS_SYN_EN PS_SYN_OUT Mod_OUT MOD_I- MOD_Q- MOD_Q+ MOD_I+ MOD_LO MOD_Vcc MOD MOD.sch Mod_OUT MOD_I- MOD_Q- MOD_Q+ MOD_I+ MOD_LO MOD_Vcc PS_TX_IN PS_TX_EN PS_TX_OUT PS_TX PS_TX.sch PS_TX_IN PS_TX_EN PS_TX_OUT I+ I- PC Q+ Q- RSSI2 RXB108 RXA108 RSSI1 SYN2_LD SYN1_LD SYN2_LE SYN1_LE SYN_DATA SYN_CLK PS_RX_IN PS_RX_EN PS_RX_OUT PS_RX PS_RX.sch PS_RX_IN PS_RX_EN PS_RX_OUT TX_EN RX_EN SYN_EN VCC SW_RX_C1 SW_RX_A1 TCXO_VT 1930 ~ 1990 MHz 1850 ~ 1910 MHz 1850 ~ 1910 MHz ANTENNA A ANTENNA B LNA_INLNA_OUT LNA_VCCLNA_EN LNA_A LNA_A.sch LNA_INLNA_OUT LNA_VCCLNA_EN LNA_INLNA_OUT LNA_VCCLNA_EN LNA_B LNA_B.sch LNA_INLNA_OUT LNA_VCCLNA_EN TO_LNA_C TO_LNA_A SW_LNA_C- SW_LNA_C+ QSAFA_SW1 QSAFA_SW1.sch TO_LNA_C TO_LNA_A SW_LNA_C- SW_LNA_C+ RXA_EN RXC_EN RXB_EN UP_LO UP_RF UPMIX_Vcc UP_IF UP_MIX UP_MIX.sch UP_LO UP_RF UPMIX_Vcc UP_IF PS_SW_IN PS_SW_EN PS_SW_OUT PS_SW PS_SW.sch PS_SW_IN PS_SW_EN PS_SW_OUT SWR_FOR SWR_REV RF OUT RF IN VCC Tx_Driver1 Tx_Driver1.sch RF OUT RF IN VCC BASE STATION RF MODULE

            
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