B5KBKRC1311005-2Broadband GSM Base station


        
 !"#$% 9‚p…)! $(@IGaU&!!#VrSr‰7@…vp††‚BTHT’†‡r€  @IGaU&!!#S!6 S7T! %S7T!!%Ch…qh…rSrsr…rprHhˆhy BINDER LABEL1 (1) Uppgjord (även faktaansvarig om annan) - 3UHSDUHG DOVRVXEMHFWUHVSRQVLEOHLIRWKHU Nr - 1R EAB/RKB/Z3/001 59-EN/LZT 720 0024 Uen Dokansv/Godkänd - 'RFUHVSRQV$SSURYHGKontr - &KHFNHGDatum - 'DWHRevFile EAB/RKB/Z2002-11-04B H:\fran gamla datorn\Data\Application\word\HiCap\enlzt7200024r2a\3enlzt7200024r2ab.doc  )RQWVL]H  )RQWVL]H  C@69DIB YYY /=1[[[[[[ 5VWDWH 28 38 47 54 S7T ! % S7T !!% Ch…qh…r Srsr…rpr Hhˆhy @…vp††‚ BTH T’†‡r€ @IGaU &! !# S!6 A‚‡†v“r ! &XWWLQJ PDUN A‚‡†v“r # 86QUDPIGDTU Document No. 1/001 53-EN/LZT 720 0024 RBS 2106, RBS 2206 Hardware Reference Manual Date 2002-11-05 Rev A Introduction 1 Product Safety Requirements RBS 2000 2 Environmental Capabilities 3 EMC Capabilities 4 Product and Configuration Descriptions 5 Glossary 6 7 8 9 10 E RBS 2106, RBS 2206 Hardware Reference Manual RBS 2106, RBS 2206 Hardware Reference Manual © Ericsson Radio Systems AB — All Rights Reserved — EN/LZT 720 0024 R2A 2002-11-01 1 (34) © Ericsson Radio Systems AB — All Rights Reserved — RBS 2106, RBS 2206 Hardware Reference Manual Due to continued progress in methodology, design and manufacturing, the contents of this document are subject to revision without notice. 2 (34) EN/LZT 720 0024 R2A 2002-11-01 © Ericsson Radio Systems AB — All Rights Reserved — RBS 2106, RBS 2206 Hardware Reference Manual Contents 1 Introduction ................................................................................................... 7 1.1 Objectives ................................................................................................ 7 1.2 Target Groups.......................................................................................... 8 1.3 RBS 2000 Library Overview.................................................................... 8 1.4 How to Order CPI.................................................................................... 8 1.4.1 Outside Ericsson................................................................................... 9 1.4.2 Inside Ericsson ..................................................................................... 10 1.5 Release History ....................................................................................... 10 1.5.1 R1A .......................................................................................................10 1.5.2 R1A to R2A...........................................................................................10 2 Product Safety Requirements RBS 2000....................................................13 2.1 References...............................................................................................13 2.2 Product Safety ......................................................................................... 13 2.2.1 Declaration of Conformity..................................................................... 14 3 Environmental Capabilities..........................................................................15 3.1 Scope.......................................................................................................15 3.2 Terminology ............................................................................................. 15 3.3 References...............................................................................................16 3.4 Transport -40
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C..........................................................................16 3.4.1 General Conditions..............................................................................16 3.4.2 Climatic Conditions...............................................................................16 3.4.3 Biological Conditions ............................................................................ 16 3.4.4 Chemically Active Substances ............................................................. 16 3.4.5 Mechanically Active Substances .......................................................... 17 3.4.6 Mechanical Conditions..........................................................................17 3.5 Storage -25
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C.............................................................................17 3.5.1 General Conditions...............................................................................17 3.5.2 Climatic Conditions...............................................................................17 3.5.3 Biological Conditions ............................................................................ 18 3.5.4 Chemically Active Substances ............................................................. 18 EN/LZT 720 0024 R2A 2002-11-01 3 (34) © Ericsson Radio Systems AB — All Rights Reserved — RBS 2106, RBS 2206 Hardware Reference Manual 3.5.5 Mechanically Active Substances .......................................................... 18 3.5.6 Mechanical Conditions..........................................................................18 3.6 Handling -40
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C........................................................................... 19 3.6.1 General Conditions...............................................................................19 3.6.2 Climatic Conditions...............................................................................19 3.6.3 Biological Conditions ............................................................................ 19 3.6.4 Chemically Active Substances ............................................................. 19 3.6.5 Mechanically Active Substances .......................................................... 19 3.6.6 Mechanical Conditions..........................................................................19 3.7 Operation Indoor +5
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Open EXHIBIT 4 1 (4) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-26 A 1 EXHIBIT 4 – COVER SHEET Contents 1 EXHIBIT 4 – COVER SHEET 1 1.1 Block Diagram RSU 800 MHz GMSK ROA 215 001/2 2 1.2 Block Diagram PBU1 800 GMSK Hydbrid Comb. ROA 219 7652/2 3 1.3 Block Diagram PBU2 800 GMSK wo Hydbrid Comb. ROA 219 7653/2 4 Sheet 4 5 6 7 8 9 10 11 12 13 14 15 16 A B C D E F G H I J K Prepared (also subject responsible if other) References Doc respons/Approved Date Rev Product name Document no A B C D E F G H 1234567891011 I J K 12 13 14 15 16 123 +7V +3.3V +SYSVOLT +7V +3.3V N0002 +7V_LTU +7V_LTU +1.2V N0001 +7V_LTU +3.3V +3.3V 1911-ROA 215 001/1 Ux 2003-06-26 ERANHE BMGC BS 2002.1w ERA/RBR/D BLOCK DIAGRAM RSU 800 1(1) +3.3V +7V_LTU N00010 -7V +3.3V +1.2V +1.8V +1.8V +1.2V +3.3V +3.3V +1.8V +7V -7V +7V -7V +7V +7V -7V +7V +3.3V +SYSVOLT +SYSVOLT +SYSVOLT +SYSVOLT POWER_GOOD POWER_GOOD POWER_GOOD EXT_POWER_GOOD -7V +1.2V +1.8V +7V RX_FRONT_CTRL1_BUS(17:0) RX_FRONT_CTRL1_BUS(17:0) TX1_13MHZ TX1_13MHZ RF_LOOP_2 RF_LOOP_2 RSU_BU2 RXIF2_CTRL_BUS(16:0) RX_FRONT_CTRL2_BUS(14:0) TX2_13MHZ TX2_13MHZ TX2_13MHZ TX_IFLO TX_IFLO TX_IFLO RXIF1_13MHZ RXIF1_13MHZ RXIF1_BUS(3:0) RXIF1_BUS(3:0) RX2_13MHZ RX2_13MHZ RX2_13MHZ RXIF2_13MHZ RXIF2_13MHZ RXIF2_13MHZ RXIF2_BUS(3:0) RF_LOOP_1 RF_LOOP_1 RSU_BU1 RSU_BU1 RXIF1_CTRL_BUS(16:0) RXIF1_CTRL_BUS(16:0) RXIF1_CTRL_BUS(16:0) RX_FRONT_CTRL1_BUS(17:0) JTAG_CTRL2_BUS(4:0) LTU_BUS(3:0) LTU_PD PBU2_CTRL_BUS(8:0) SPARC2_13MHZ SPIRA2_BUS(27:0) SPIRA2_TXI_BUS(11:0) SPIRA2_TXQ_BUS(11:0) TX2_CTRL_BUS(15:0) RX1_13MHZ RX1_13MHZ RX1_13MHZ CPU_26MHZ DI_BUS(5:0) MMI_BUS(5:0) MMI_BUS(5:0) SPARC1_13MHZ SPARC1_13MHZ SYS1_JTAG_TDI SYS1_JTAG_TDO SYS2_JTAG_TDI SYS2_JTAG_TDO JTAG_CTRL1_BUS(4:0) PBU1_CTRL_BUS(8:0) SPIRA1_BUS(27:0) SPIRA1_TXI_BUS(11:0) SPIRA1_TXQ_BUS(11:0) TX1_CTRL_BUS(15:0) Rev 10 EE FF GG HH 11 5 6 6 7 7 8 8 9 Product name Document no Sheet 1 1 2 2 3 3 4 4 5 9 10 11 AA BB CC DD Prepared (also subject responsible if other) References Doc respons/Approved Date 1(1) DTRU_PBU900_TOP_LEVEL RSA/RRU/PGC (P Hansson)MGC BS C.4B RSAMFOR erakjah 2002-03-07 1913-ROA 219 5329/1 Ux Rev 10 EE FF GG HH 11 5 6 6 7 7 8 8 9 Product name Document no Sheet 1 1 2 2 3 3 4 4 5 9 10 11 AA BB CC DD Prepared (also subject responsible if other) References Doc respons/Approved Date 1(1) DTRU_PBU900_TOP_LEVEL RSA/RRU/PGC (P Hansson)MGC BS C.4B RSAMFOR erakjah 2002-03-07 1913-ROA 219 5329/1 Ux

Open EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-09-16 B B5KBKRC1311005-2 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Sveriges Provnings- och ForskningsInstitut Brinellgatan 4 Box 857 S-501 15 Borås Sweden September 16, 2003 Subject: Certification for FCC ID: B5KBKRC1311005-2 Gentlemen; Ericsson AB requests a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier. This base station transceiver is designed for use in the GSM 800 MHz cellular telephone system. The transmitter will operate from 869.4 to 893.6 MHz. The receiver circuit supports 824.4 to 848.6 MHz. The base station operates in the 800 MHz broadband Cellular services as per 47 CFR Part 22 subpart H, 22.901 (d). It meets the requirements of GSM1900 11.10-1 version 4.19.1 specification for operation in GSM cellular systems except for the output frequency range. This base station will in normal mode operate at a nominal power out of 40 watts at the antenna connector. In TCC mode with two transmitters combined on the same frequency is the nominal output power 79 watts. The power output is reducible to ~0.3 watts . The following channels are excluded: Channel 128 – 869.2 MHz and channel 251 – 893.8 MHz. This is because of too wide frequency spectrum at the band and block edges. This exclusion is done by database settings in the switch software and is a part of the cell planning. Ericsson AB requests confidentiality under CFR 0.459. Confidentiality for the following exhibits is requested: Exhibit 5 CPU Part Schematics Exhibit 5 RF Part Schematics Justification of this request is in order to protect the large investment in developing this technology and to facilitate the circuit miniaturization utilized in this design and protect the innovative design as well as proprietary techniques, which are implemented. In order to protect Ericsson’s competitive advantage on these proprietary techniques, we request the above listed exhibits be held as confidential and withheld from the Public Information File. If additional information is needed, please contact me on the below listed number. Sincerely, Per Helmersson Staff Engineer, Regulatory Programs Ericsson AB Torshamnsgatan 21-23 (Färögatan 6) Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 8 764 16 52 Fax No.: +46 8 404 41 90 e-mail: [email protected]

Open EXHIBIT 13 1 (1) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-09-01 A B5KBKRC1311005-2 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Attention: Equipment Authorization Branch SP Sveriges Provnings- och ForskningsInstitut Brinellgatan 4 Box 857 S-501 15 Borås Sweden September 1, 2003 Subject: Complementary information for FCC ID: B5KBKRC1311005-2 Gentlemen; Ericsson AB requests a Grant of Certification (Type Acceptance) for the above-mentioned FCC Identifier. Here is additional information regarding the behavior of the transmitter depending of the ambient temperature. The indoor base station is designed for a temperature range of +5° C to +40 ° C and the outdoor base station is designed for the range of -33° C to +45 °C. However, in the DXU there is a temperature sensor that detects the temperature outside the oven containing an oscillator. This oscillator gives the reference frequency for the transceivers that will be in stand-by mode as long as this temperature is –10 °C or lower. The outdoor cabinet is equipped with a heater in order to be able to transmit in lower ambient temperatures. If additional information is needed, please contact me on the below listed number. Sincerely, Per Helmersson Staff Engineer, Regulatory Programs Ericsson AB Torshamnsgatan 21-23 (Färögatan 6) Kista, SE-164 80 Stockholm Sweden Telephone No.: +46 8 764 16 52 Fax No.: +46 8 404 41 90 e-mail [email protected]

Photos Transceiver Unit KRC 131 1005/2, R2C Front side Rear side Bottom side Main board

Photos Transceiver Unit KRC 131 1005/2, R2C FCC ID label: Label placement

REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 1 (3) Encl. 10 Photos Transceiver Unit KRC 131 1005/2, R2C Main board- PCB component side Main board- PCB rear side REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 2 (3) Encl. 10 PA1- PCB components side PA1- PCB rear side REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 3 (3) Encl. 10 PA2- PCB components side PA2- PCB rear side

Open EXHIBIT 12 1 (10) Prepared (also subject responsible if other) No. ERA/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/ERA/RBI/R (P Helmersson) 2003-09-16 B Exhibit 12 – Cover Sheet Contents 1 2.1033(c) Circuit Description 2 1.1 (2) FCC Identifier: B5KBKRC1311005-2 2 1.2 (4) Type of Emission: 2 1.3 (5) Frequency range: 869.4 to 893.6 MHz 2 1.4 (6) Range of Operating Power: 2 1.5 (7) Maximum Power Rating: 2 1.6 (8) Final Amplifier Voltage and Current in normal operation 3 1.7 (10) Frequency Stabilizing Circuit Description 3 1.8 (10) Spurious and Harmonic Suppression 3 1.9 (10) Limiting Power 3 1.10 (10) Digital Modulation Error! Bookmark not defined. 1.10.1 Modulation format for GMSK Error! Bookmark not defined. 1.10.2 Modulation format for 8PSK Error! Bookmark not defined. Open EXHIBIT 12 2 (10) Prepared (also subject responsible if other) No. ERA/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/ERA/RBI/R (P Helmersson) 2003-09-16 B 1 2.1033(c) Circuit Description 1.1 (2) FCC Identifier: B5KBKRC1311005-2 This dTRU (double Tranceiver Radio Unit) consist of two synthesized transmitters (TRX) operating in the frequency band of 869.4 to 893.6 MHz. There are 122 Channels available with a channel spacing of 200 KHz. The transmitter is capable of operation in a TDMA (Time Division Multiple Access) system. For each channel there are 8 time slots available, each containing digital speech or data for GMSK and data for 8-PSK. The dTRU have a hybrid combiner included which can be used to increase the number of TRX:s per antenna. The combiner can alternatively be used to increase the output power (TCC = Transmitter Coherent Combining) by using the same transmit frequency channel in both TRX:s. This combiner is connected before the cavity band pass filter in the combining system. 1.2 (4) Type of Emission: GMSK: 254KGXW 8-PSK: 252KG7W 1.3 (5) Frequency range: 869.4 to 893.6 MHz 1.4 (6) Range of Operating Power: This transmitter is designed to supply a nominal power level of 46 dBm at the antenna connector. The power level can be set at 16 power levels, each with a 2 dB increment. The power levels are labeled P(0) to P(15) where P(0) is the highest power level. In TCC mode with both TRX:s combined will the combination supply a nominal power level of 49 dBm at the antenna connector. The power level can be set at 16 power levels, each with a 2 dB increment. The power levels are labeled P(0) to P(15) where P(0) is the highest power level. 1.5 (7) Maximum Power Rating: The maximum power rating with one TRX under environmental and supply voltage variations is equal to 46 dBm plus a power level tolerance of + 1.5 dB. Therefore the maximum output power is 47,5 dBm equal to 56 W at the antenna connector of the radio base station. The maximum power rating with two TRX.s combined (TCC) under environmental and supply voltage variations is equal to 49 dBm plus a power level tolerance of + 1.5 dB. Therefore the maximum output power with TCC is 50,5 dBm equal to 112 W at the antenna connector of the radio base station. Open EXHIBIT 12 3 (10) Prepared (also subject responsible if other) No. ERA/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/ERA/RBI/R (P Helmersson) 2003-09-16 B 1.6 (8) Final Amplifier Voltage and Current in normal operation P (0) P (15) Collector Voltage 26.0 Volt DC 26.0 Volt DC Collector Current 6.5 Amps DC 0.8 Amps DC 1.7 (10) Frequency Stabilizing Circuit Description The transmitter in each TRX contains three synthesized oscillators. One PLL gives a 90 MHz signal to the I/Q modulator. The two other generate a 779 to 804 MHz signal to the mixer where the modulated signal is converted to the transmit frequency. Two oscillators are needed in frequency hopping mode, one is retuning while the other is active. All three synthesized oscillators have a reference of 13 MHz, which is mixed down by 2, generated in a central synthesized oscillator (PLL) of 26 MHz in the LTU part of the dTRU. This PLL frequency reference is extracted from the 13 MHz signal on the Y-link, which is generated and distributed, by the DXU (Distribution Switch Unit), to all dTRU:s in the base station. The frequency reference 13 MHz in the DXU is generated in a voltage controlled oscillator placed in an oven together with and phase-locked to a long-term stable oven heated oscillator. As an option can the oscillator be phase-locked to the incoming PCM-link frequency or an incoming GPS-link frequency. 1.8 (10) Spurious and Harmonic Suppression Spurious and harmonic suppression is achieved by using two separate band pass filters of ceramic type in the exciter. A filter module at the output works like a band pass filter around the carrier. In addition to these filters, the output signal passes a cavity band pass filter in the combining system. 1.9 (10) Limiting Power The TRU measures the output power at its output connector via a RF-detector and the detected value is used by the power loop control block to control two variable gain amplifiers between the modulator and the power amplifier. Open EXHIBIT 12 4 (10) Prepared (also subject responsible if other) No. ERA/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/ERA/RBI/R (P Helmersson) 2003-09-16 B In TCC (Transmitter Coherent Combining) mode is the output power also measured with a RF detector in the non-output branch of the hybrid combiner in the dTRU. This output power is kept as low as possible, by keeping the TRX:s output power in phase with each other, to get maximum output power at the output branch of the hybrid combiner Open EXHIBIT 12 5 (10) Prepared (also subject responsible if other) No. ERA/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/ERA/RBI/R (P Helmersson) 2003-09-16 B 1.10 (10) Digital Modulation 1.10.1 Modulation format for GMSK 1.10.1.1 Modulating symbol rate The modulating symbol rate is 1/T = 1 625/6 ksymb/s (i.e. app…

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Open EXHIBIT 10 1 (21) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-07-31 A Exhibit 10 – Components, Tune Up Contents 1 2.1033 (c) (10) Function of Active Circuit Devices..............................2 1.1 RSU Board ROA 215 001/2................................................................2 1.1.1 Function Block LTU.............................................................................2 1.1.2 Function Block DC/DC........................................................................3 1.1.3 Function Block Rx Frontend 800 MHz.................................................5 1.1.4 Function Block RX IF1 GMSK/EDGE 800/900 MHz............................7 1.1.5 Function Block RX IF2 GMSK/EDGE 800/900 MHz............................8 1.1.6 Function Block CPU............................................................................9 1.1.7 Function Block SPARC 1 EDGE.......................................................10 1.1.8 Function Block SPARC 2 EDGE.......................................................11 1.1.9 Function Block TX1 800 MHz...........................................................12 1.1.10 Function Block TX2 800 MHz..........................................................13 1.2 Printed Board PBU1 with Hybrid Combiner ROA 219 7652/2...........14 1.2.1 Function Block DC Booster...............................................................14 1.2.2 Function Block PA Linearisation GMSK/EDGE.................................16 1.2.3 Function Block PA.............................................................................17 1.2.4 Function Block Hybrid Combiner.......................................................18 1.3 Printed Board PBU2 without Hybrid Combiner ROA 219 7653/2......19 1.3.1 Function Block DC Booster...............................................................19 1.3.2 Function Block PA Linearisation GMSK/EDGE.................................19 1.3.3 Function Block PA.............................................................................19 2 2.1033(c)(9) Tune-Up Procedure......................................................20 3 2.1033(c)(9,10) Power Tune-Up – Power Limiting............................21 Open EXHIBIT 10 2 (21) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-07-31 A 1 2.1033 (c) (10) Function of Active Circuit Devices 1.1 RSU Board ROA 215 001/2 1.1.1 Function Block LTU Date: 2003-06-18 13:01:02 <Product>ROZ 104 243/1 Pos Prod name/Func des Product number V500 DIODE/SCHx2 70V 70mA SOT23 Serial RKZ 323 08/2 Z500 MICROCIRCUIT/REG LIN+ ADJ 1.8-20V +/-1% 500 RYT 113 6303/1 Z501 MICROCIRCUIT/74'74 AC SOP14 2xD FLIP-FLOP RYT 318 0074/C Z503 MICROCIRCUIT/PLL SSOP16 MB15E07 PFV-ER RYT 102 6057/1 Z504 OSCILLATOR/26.000MHZ RTL 202 610/02 Z505 MICROCIRCUIT/74'04 LVC SSOP14 6x INVERTER RYT 331 0004/C Z506 MICROCIRCUIT/74'04 ACT TSSOP14 6x INVERTER RYT 317 6004/22C Z507 MICROCIRCUIT/74'04 ACT TSSOP14 6x INVERTER RYT 317 6004/22C Open EXHIBIT 10 3 (21) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-07-31 A 1.1.2 Function Block DC/DC Date: 2003-06-18 12:51:09 <Product>ROZ 104 219/1 Pos Prod name/Func des Product number N714 MICROCIRCUIT/REG LIN+ ADJ 1.8-20V +/-1% 500 RYT 113 6303/1 N715 MICROCIRCUIT/2 Chan Sync Current Mode PWM RYT 113 142/C N716 MICROCIRCUIT/SUP.Vx3 3.3V/1.8V/ADJ L RESET RYT 113 6319/2 N717 MICROCIRCUIT/2991 REG NEGADJ 1A LOW DROP RYT 113 330/C N718 MICROCIRCUIT/REG SW- ADJ 1.5A RYT 113 6373/1 N719 MICROCIRCUIT/PWM ADJ 0.8V to 90% of VIN RYT 113 6374/1 N720 MICROCIRCUIT/REG SW- ADJ 150kHz 0.5A RYT 113 6320/1 R815 TEMPERATURE SENSOR/KTY13A RYT 124 6001/2C T700 TRANSFORM/INDUCTOR/FORWARD 7V7A REG 256 2331 T702 TRANSFORMER/FORWARD 3.3V5A REG 254 2455 V700 RECTIFIER/SCHx2 30V 2x15A D2PAK RKZ 323 6012/3 V702 RECTIFIER/SCHx2 30V 2x6A DPAK(TO252AA) RKZ 323 6047/1 V703 OVERVOLTAGE ARRESTER/DIODE TS 36V 30A DO-214AB RKZ 223 485/36 V708 RECTIFIER/REC 200V 1A SMA/DO214AC 35ns RKZ 123 05/2 V709 RECTIFIER/REC 200V 1A SMA/DO214AC 35ns RKZ 123 05/2 V711 TRANSISTOR/NFET 100V 7A SO8 0.022ohm RYN 123 6060/1 V712 TRANSISTOR/NFET 100V 7A SO8 0.022ohm RYN 123 6060/1 V715 TRANSISTOR/NFET 30V 14A SO8 0.008ohm RYN 123 6012/1 V716 TRANSISTOR/NFET 30V 14A SO8 0.008ohm RYN 123 6012/1 V718 TRANSISTOR/NFET 30V 14A SO8 0.008ohm RYN 123 6012/1 V720 TRANSISTOR/NFET 30V 14A SO8 0.008ohm RYN 123 6012/1 V722 DIODE/SCHx2 40V 0.12A SOT23 Serial RKZ 323 17/1 V727 TRANSISTOR/N chanl. MOSFET RYN 123 251/C V728 TRANSISTOR/N chanl. MOSFET RYN 123 251/C V729 DIODE/SWIx2 70V 200mA SOT23 6ns Com. RKZ 123 03/3 V736 ZENERDIODE/ZEN 12.0V 6% 0.2W SOT23 RKZ 223 01/18 V738 OVERVOLTAGE ARRESTER/DIODE TS 36V 30A DO-214AB RKZ 223 485/36 V747 DIODE/SWIx2 70V 200mA SOT23 4ns Seri RKZ 123 03/1 V748 DIODE/SWIx2 70V 200mA SOT23 4ns Seri RKZ 123 03/1 V749 TRANSISTOR/NFET 100V 7A SO8 0.022ohm RYN 123 6060/1 V750 TRANSISTOR/NFET 100V 7A SO8 0.022ohm RYN 123 6060/1 V752 TRANSISTOR/PFET 12V 12A SO8 0.007_Ohm RYN 122 685/1 V754 DIODE/SCHOTTKY 40V 1A DO214AC RKZ 323 488/04 V755 DIODE/SCHOTTKY 40V 1A DO214AC RKZ 323 488/04 V756 DIODE/SWIx2 70V 200mA SOT23 4ns Seri RKZ 123 03/1 V757 TRANSISTOR/NPN 45V 100mA SOT23 RYN 121 629/1 V758 TRANSISTOR/NPN 45V 100mA SOT23 RYN 121 629/1 V759 RECTIFIER/SCH 25V 2A SMB RKZ 323 6038/1 V760 DIODE/SCHx2 40V 0.12A SOT23 Common a RKZ 323 17/3 Open EXHIBIT 10 4 (21) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KBKRC1311005-2 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-07-31 A Z705 MICROCIRCUIT/LM431 ADJ REGULATOR RYT 113 008/3C Z851 MICROCIRCUIT/COMP x2 36V RYT 101 6169/1 Z855 MICROCIRCUIT/COMP x2 36V RYT 101 6169/1 Z857 MICROCIRCUIT/COMP x2 36V RYT 101 6169/1 Z858 MICRO…

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REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 1 (2) FCC ID: B5KBKRC1311005-2 Encl. 1 Sign:..... Description - Equipment Under Test (EUT) Equipment: GSM Base station transceiver 800 MHz Tx Frequency range: 869.2-893.8 MHz Tested Channels: Radiated measurements: ARFCN Frequency Configuration 128 869.2 MHz dTRU with internal combiner plus TCC 153 874.2 MHz dTRU with internal combiner 178 879.2 MHz dTRU with internal combiner 190 881.6 MHz dTRU with internal combiner 201 883.8 MHz dTRU without internal combiner 215 886.6 MHz dTRU with internal combiner 226 888.8 MHz dTRU without internal combiner 251 893.8 MHz dTRU with internal combiner plus TCC One modulation mode tested at a time: with internal combiner, without internal combiner and with internal combiner plus TCC. Conducted measurements: ARFCN Frequency 128 869.2 MHz 129 869.4 MHz 153 874.2 MHz 190 881.6 MHz 226 888.8 MHz 250 893.6 MHz 251 893.8 MHz Product number: dTRU-8 EDGE: KRC 131 1005/2 Serial number: AE50265837 All RF conducted measurements were done at the output connectors of CDU-G. CDU-G 8: BFL 119 155/1, R2G, s/n: A4000496WM Manufacturer’s representative: Per Helmersson, Ericsson AB Purpose of test The purpose of the tests is to verify compliance to the performance characteristics specified in FCC CFR47. Reservation The test results in this report apply only to the particular Equipment Under Test (EUT) as declared in the report. REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 2 (2) FCC ID: B5KBKRC1311005-2 Encl. 1 Sign:..... Delivery of test object The test object was delivered: 2003-08-01 Test engineers Jonas Bremholt Fredrik Isaksson Test witnesses Lars Hagbjörk, Ericsson AB Mats Iregren, Ericsson AB REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 1 (4) FCC ID: B5KBKRC1311005-2 Encl. 2 Sign:..... RF Power output measurements according to 47CFR 2.1046 Date 2003-09-10 Temperature 22 °C ± 3 °C Humidity 48% ± 5 % Test set-up and Procedure The measurements were made per J-STD-007A Vol 1 and TIA/EIA-139-280-B. Measurements were made at CDU-G output connectors. The output was connected to a Peak power analyser via a 50 ohm attenuator. Test was performed on 24 V DC supply voltage system. The transmitter was modulated with 270.8 kbs pseudorandom data and with maximum power in all the time slots during the measurements. Measurement equipment Calibration Due SP number Boonton RF Peak power meter/analyzer 2004-01 503 144 Boonton Power sensor 56518-S/4 2004-01 503 145 Multimeter Fluke 87 2003-09 502 190 Testo 610, Temperature and humidity meter 2003-12 502 658 Results Mode: GMSK dTRU, output 1+2 (TCC). Nominal power 24 V DC Rated output power level after CDU-G (maximum): 49 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 128 Channel 190 Channel 251 T nom 22 °C V nom 24 V DC 48.7/48.1 49.3/48.7 49.1/48.4 Measurement uncertainty 0.5 dB dTRU, output 1, without internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 46 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 128 Channel 190 Channel 251 T nom 22 °C V nom 24 V DC 46.2/45.6 46.8/46.2 46.5/45.9 Measurement uncertainty 0.5 dB REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 2 (4) FCC ID: B5KBKRC1311005-2 Encl. 2 Sign:..... dTRU, output 2, without internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 46 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 128 Channel 190 Channel 251 T nom 22 °C V nom 24 V DC 46.1/45.4 46.6/46.0 46.3/45.7 Measurement uncertainty 0.5 dB dTRU, output 1, with internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 43 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 128 Channel 190 Channel 251 T nom 22 °C V nom 24 V DC 42.7/42.0 43.3/42.7 43.0/42.4 Measurement uncertainty 0.5 dB dTRU, output 2, with internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 43 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 128 Channel 190 Channel 251 T nom 22 °C V nom 24 V DC 42.7/42.0 43.3/42.0 42.9/42.2 Measurement uncertainty 0.5 dB REPORT Datum/Date Beteckning/Reference Sida/Page 2003-09-12 F314320-F22 3 (4) FCC ID: B5KBKRC1311005-2 Encl. 2 Sign:..... Mode: EDGE dTRU, output 1+2 (TCC): Nominal power 24 V DC Rated output power level after CDU-G (maximum): 49 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 128 Channel 190 Channel 251 T nom 22 °C V nom 24 V DC 48.8/45.3 49.4/45.8 49.1/45.6 Measurement uncertainty 0.5 dB dTRU, output 1, without internal combiner: Nominal power…

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