B5KCKRC1311004-1PCS Broadband GSM Basestation


        
 !"#$% 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
C - +70
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
C - +55
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
C - +70
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
C - +40
C ....................................…

Text truncated - open the document above for the full version.

Open EXHIBIT 4 1 (4) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-10 A EXHIBIT 4 - COVER SHEET 1 Block diagrams Contents 1 Block diagrams ....................................................................................1 1.1 Block Diagram RSU 1900 MHz GMSK ROA 117 8461/1....................2 1.2 Block Diagram PBU1 1900 GMSK Hydbrid Comb. ROA 219 5387/1.3 1.3 Block Diagram PBU2 1900 GMSK wo Hydbrid Comb. ROA 219 5388/1.................................................................................................4 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 -7V SPARC2 N0002 REF_RANGE_6000 ROZ 104 196/2 +1.2V +1.2V +7V +7V ROZ 104 043/2 REF_RANGE_2500 RX_IF2 TX1 REF_RANGE_5400 ROZ 104 090/+ +7V_LTU +1.2V+1.8V +3.3V +7V +7V +3.3V +7V +5VD ROZ 104 089/+ REF_RANGE_1000 RX_FRONTEND ROZ 104 091/+ REF_RANGE_6400 TX2 +3.3V +1.8V ROZ104219/1 REF_RANGE_700 DC_DC N? DC DC ROZ 104 042/2 REF_RANGE_1500 RX_IF1 +7V_LTU +7V_LTU +7V +3.3V +7V_LTU +1.8V +3.3V -7V -7V ROZ 104 195/2 REF_RANGE_5000 N0001 SPARC1 CPUSYSTEM N? CPUSYSTEM REF_RANGE_3000 1911-ROA 117 8461/1+ Ux +7V +1.2V +3.3V +1.8V -7V N? dLTU REF_RANGE_500 ROZ 104 243/1 +3.3V +3.3V +3.3V+7V -7V 1(1) BLOCK DIAGRAM 1900 MHZ EED/N/WAC (L. Dennerlein)MGC BS C.4sD EED/N/TL EEDWMA 2003-03-14 TD_TEST_MS(4:0) SPARC_DATA(15:0) EXT_POWER_GOOD LTU_PD CPU_26MHz LTU_BUS(3:0) RXIF2_BUS(3:0) MMI_BUS(5:0) RX_FRONT_CTRL1_BUS(17:0) RXIFR1_CTRL_BUS(16:0) RX1_13MHZ RX2_13MHZ RXIF1_13MHZ RXIF2_13MHZ TX1_13MHZ TX2_13MHZ CDU2_BUS(4:0) SPARC2_CTRL(9:0) SPARC1_13MHz SPIRA1_TXQ_BUS(11:0) TX1_CTRL_BUS(15:0) JTAG_CTRL2_BUS(4:0) PBU2_CTRL_BUS(8:0) RXIF2_CTRL_BUS(16:0) RX_FRONT_CTRL2_BUS(14:0) SPIRA2_BUS(27:0) SPIRA2_TXI_BUS(11:0) SPIRA2_TXQ_BUS(11:0) TX2_CTRL_BUS(15:0) TX_IFLO CDU1_BUS(4:0) DC_AUX POWER_GOOD SYS2_JTAG_TDO JTAG_CTRL_BUS(3:0) SPARC1_CTRL(9:0) SYS1_JTAG_TDI SYS1_JTAG_TDO SYS2_JTAG_TDI SPARC2_13MHZ DI_BUS(5:0) SPARC_ADDRESS(17:0) TD_TEST_GI(4:0) RF_LOOP_2 RXIF1_BUS(3:0) RF_LOOP_1 JTAG_CTRL1_BUS(4:0) PBU1_CTRL_BUS(8:0) SPIRA1_BUS(27:0) SPIRA1_TXI_BUS(11:0) 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 PBU 1900 EAB/RRU/PG (P Hansson)MGC BS C.4A EAB/RRU/PD Johan Larsson 2002-10-18 1913-ROA 219 5387/1+ 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 PBU 1900 EAB/RRU/PG (P Hansson)MGC BS C.4A EAB/RRU/PD Johan Larsson 2002-10-18 1913-ROA 219 5387/1+ 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) 2003-06-17 A B5KCKRC1311004-1 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 June 17, 2003 Subject: Certification for FCC ID: B5KCKRC1311004-1 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 1900 MHz cellular telephone system. The transmitter will operate from 1930.4 to 1989.6 MHz. The receiver circuit supports 1850.4 to 1809.6 MHz. The base station operates in the 1900 MHz broadband PCS services as per 47 CFR Part 24 subpart E. It meets the requirements of GSM1900 11.10-1 version 4.19.1 specification for operation in GSM cellular systems. This base station will in normal mode operate at a nominal power out of 31 watts at the antenna connector. In TCC mode with two transmitters combined on the same frequency is the nominal output power 50 watts. The power output is reducible to ~0.3 watts. The channels at the band edges (channel 512 – 1930.2 MHz and channel 810 – 1989.8 MHz) are excluded. This is because of too wide frequency spectrum at the band edges. This exclusion is done by database settings in the switch software. These channels will never be set there. These database settings will also control internal band edges and exclude channels that neighbors other than GMSK channels. This is a part of the cell planning by the operator. 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 Exhibit 12 Internal information 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]

Transceiver Unit KRC 131 1004/1 Front side Rear side Bottom side Main board

FCC ID label Label placement-Front side

Sign:..... Main board- PCB component side Main board- PCB rear side Sign:..... PA1- PCB components side PA1- PCB rear side Sign:..... PA2- PCB components side PA2- PCB rear side

Open EXHIBIT 12 1 (6) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-17 A Exhibit 12 – Cover Sheet Contents 1 2.1033(c) Circuit Description...............................................................2 1.1 (2) FCC Identifier: B5KCKRC1311004-1.............................................2 1.2 (4) Type of Emission:..........................................................................2 1.3 (5) Frequency range: 1930.4 to 1989.6 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........................................................................4 1.10.1 Modulation format for GMSK...............................................................4 Open EXHIBIT 12 2 (6) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-17 A 1 2.1033(c) Circuit Description 1.1 (2) FCC Identifier: B5KCKRC1311004-1 This dTRU (double Tranceiver Radio Unit) consist of two synthesized transmitters (TRX) operating in the frequency band of 1930.4 to 1989.6 MHz. There are 297 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. The dTRU has 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: 256KGXW 1.3 (5) Frequency range: 1930.4 to 1989.6 MHz 1.4 (6) Range of Operating Power: This transmitter is designed to supply a nominal power level of 45 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 47 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 45 dBm plus a power level tolerance of + 1.3 dB. Therefore the maximum output power is 46.3 dBm equal to 42.6 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 47 dBm plus a power level tolerance of + 1.3 dB. Therefore the maximum output power with TCC is 48.3 dBm equal to 67.6 W at the antenna connector of the radio base station. Open EXHIBIT 12 3 (6) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-17 A 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 4.9 Amps DC 0.7 Amps DC 1.7 (10) Frequency Stabilizing Circuit Description The transmitter in each TRX contains three synthesized oscillators. One PLL gives a 160 MHz signal to the I/Q modulator. The two other generate a 1770 to 1830 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 downmixed 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 basestation. 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 bandpass filters of ceramic type in the exciter. A filter module at the output works like a bandpass 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. 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 4 (6) Prepared (also subject responsible …

Text truncated - open the document above for the full version.

Open EXHIBIT 10 1 (21) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-10 A Exhibit 10 - Components, Tune Up Contents 1 2.1033 (c) (10) Function of Active Circuit Devices..............................2 1.1 Printed Board RSU 1900 MHz GMSK/8-PSK ROA 117 8461/1..........2 1.1.1 Function Block LTU.............................................................................2 1.1.2 Function Block DC/DC........................................................................3 1.1.3 Function Block Rx Frontend 1900 MHz...............................................5 1.1.4 Function Block RX IF1 EDGE 1800/1900 MHz...................................7 1.1.5 Function Block RX IF2 EDGE 1800/1900 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 GMSK 1900 MHz..............................................12 1.1.10 Function Block TX2 GMSK 1900 MHz..............................................13 1.2 Printed Board PBU1 1900 GMSK Hybrid Combiner ROA 219 5387/114 1.2.1 Function Block DC Booster...............................................................14 1.2.2 Function Block PA Linearisation GMSK PBU1900...........................16 1.2.3 Function Block PA, PBU 1900...........................................................17 1.2.4 Function Block Hybrid Combiner, PBU 1900.....................................18 1.3 Printed Board PBU1 1900 GMSK wo Hybrid Combiner ROA 219 5388/1...............................................................................................19 1.3.1 Function Block DC Booster...............................................................19 1.3.2 Function Block PA Linearisation GMSK PBU1900............................19 1.3.3 Function Block PA, PBU 1900...........................................................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 B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-10 A 1 2.1033 (c) (10) Function of Active Circuit Devices 1.1 Printed Board RSU 1900 MHz GMSK/8-PSK ROA 117 8461/1 1.1.1 Function Block LTU Product ROZ 104 243/1 Revision A 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/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 B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-10 A 1.1.2 Function Block DC/DC Product ROZ 104 219/1 Revision A1 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 .2A SOT23 Common_Cat RKZ 123 03/3 V736 REGULATOR DIODE/REG 12.0V 6% 0.2W SOT-23 RKZ 223 01/18 V738 OVERVOLTAGE ARRESTER/DIODE TS 36V 30A DO-214AB RKZ 223 485/36 V747 DIODE/SWIx2 70V 0.2A SOT23 6ns Seria RKZ 123 03/1 V748 DIODE/SWIx2 70V 0.2A SOT23 6ns Seria 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 0.2A SOT23 6ns Seria 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 Z705 MICROCIRCUIT/LM431 ADJ REGULATOR RYT 113 008/3C Z851 MICROCIRCUIT/COMP x2 36V RYT 101 6169/1 Open EXHIBIT 10 4 (21) Prepared (also subject responsible if other) No. EAB/RBI/R Per Helmersson B5KCKRC1311004-1 Approved Checked Date Rev Reference KI/EAB/RBI/R (P Helmersson) 2003-06-10 A Z855 MICROCIRCUIT/COMP x2 36V RYT 101 6169/1 Z857 MICROCIRCUIT/COMP x2 36V RYT …

Text truncated - open the document above for the full version.

REPORT Datum/Date Beteckning/Reference Sida/Page 2003-07-29 F314319-F24 1 (2) FCC ID: B5KCKRC1311004-1 Encl. 1 Sign:..... Description - Equipment Under Test (EUT) Equipment: GSM Base station transceiver 1900 MHz Tx Frequency range: 1930.2-1989.8 MHz Tested Channels: Radiated measurements: 512: 1930.2 MHz dTRU with internal combiner plus TCC 537: 1935.2 MHz dTRU with internal combiner 562: 1940.2 MHz dTRU with internal combiner 660: 1959.8 MHz dTRU without internal combiner 685: 1964.8 MHz dTRU without internal combiner 760: 1979.8 MHz dTRU with internal combiner 785: 1984.8 MHz dTRU with internal combiner 810: 1989.8 MHz dTRU with internal combiner plus TCC One mode tested at a time: with internal combiner, without internal combiner and with internal combiner plus TCC. Conducted measurements: 512: 1930.2 MHz 513: 1930.4 MHz 537: 1935.2 MHz 584: 1944.6 MHz 588: 1945.4 MHz 609: 1949.6 MHz 613: 1950.4 MHz 661: 1960.0 MHz 684: 1964.6 MHz 688: 1965.4 MHz 709: 1969.6 MHz 713: 1970.4 MHz 734: 1974.6 MHz 738: 1975.4 MHz 785: 1984.8 MHz 809: 1989.6 MHz 810: 1989.8 MHz Product number: dTRU-19: KRC 131 1004/2 Serial number: See Hardware list in enclosure 9 Two dTRU were used during RF conducted measurements, dTRU-19: KRC 131 1004/2, R1G, with s/n: AE50126501 and s/n AE50126520 All RF conducted measurements were done at the output connectors of CDU-G. CDU-G19: BFL 119 153/1, R5A, s/n: A40003S9K2 Manufacturer’s representative: Per Helmersson, Ericsson AB REPORT Datum/Date Beteckning/Reference Sida/Page 2003-07-29 F314319-F24 2 (2) FCC ID: B5KCKRC1311004-1 Encl. 1 Sign:..... 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. Delivery of test object The test object was delivered: 2002-06-05 Test engineers Jonas Bremholt Peter Grahn Fredrik Isaksson Test witnesses Larry Hagbjörk, Ericsson AB Mats Iregren, Ericsson AB REPORT Datum/Date Beteckning/Reference Sida/Page 2003-07-29 F314319-F24 1 (2) FCC ID: B5KCKRC1311004-1 Encl. 2 Sign:..... RF Power output measurements according to 47CFR 2.1046 Date 2003-06-26 Temperature 22 °C ± 3 °C Humidity 49 % ± 5 % Test set-up and Procedure The measurements were made per J-STD-007A Vol 1.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): 47 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 512 Channel 661 Channel 810 T nom 22 °C V nom 24 V DC 47.2/46.7 47.6/47.1 47.2/46.7 Measurement uncertainty 0.5 dB dTRU, output 1, without internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 45 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 512 Channel 661 Channel 810 T nom 22 °C V nom 24 V DC 44.9/44.4 45.2/44.8 44.9/44.4 Measurement uncertainty 0.5 dB REPORT Datum/Date Beteckning/Reference Sida/Page 2003-07-29 F314319-F24 2 (2) FCC ID: B5KCKRC1311004-1 Encl. 2 Sign:..... dTRU, output 2, without internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 45 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 512 Channel 661 Channel 810 T nom 22 °C V nom 24 V DC 44.8/44.4 45.2/44.7 44.8/44.3 Measurement uncertainty 0.5 dB dTRU, output 1, with internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 41.5 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 512 Channel 661 Channel 810 T nom 22 °C V nom 24 V DC 41.5/41.0 41.8/41.3 41.5/41.0 Measurement uncertainty 0.5 dB dTRU, output 2, with internal combiner: Nominal power 24 V DC Rated output power level after CDU-G (maximum): 41.5 dBm Test conditions Transmitter power (dBm) Peak/Average Channel 512 Channel 661 Channel 810 T nom 22 °C V nom 24 V DC 41.7/40.8 41.8/41.2 41.5/40.9 Measurement uncertainty 0.5 dB Remark dTRU with serial number AE50126501 was used during the test. Limits The deviation of output power shall not be greater than ±2 dB of the maximum rated output power. § 24.232: Maximum peak output power shall not exceed 100W (50dBm). Complies? Yes REPORT Datum/Date Beteckning/Reference Sida/Page 2003-07-29 F314319-F24 1 (1) FCC ID: B5KCKRC1311004-1 Encl. 3 Sign:..... Modulation characteristics measurements according to 47CFR 2.1047 Date 2003-06-13 Temperature 22 °C ± 3 °C Humidity 44 % ± 5 % Test set-up and Procedure The measurement was made per J-STD-007A Vol 1. Measurements were made at CDU- G output connectors. The output was connected to a spectrum analyser. The spectrum analyser was connected to an external 10 MHz reference standard during measurement. The transmitter was modulated with 270.8 kbs pseudorandom data during the measurements. Measurement equipment Calibration Due SP number R&S FSIQ 2004-03 503 738 Testo 610, Temperature and humidity meter 2003-12 502 658 Multimeter Fluke 87 2003-09 502 190 Results Nominal Voltage 24 V DC 45 dBm output power at Channel 661 (1960.0 MHz) Mode: GMSK Test conditions Phase error (°) Supply voltage DC (V) T (°C) TRU Output 0 TRU Output 1 24.0 +20 1.3 1.3 Maximum phase error (°) 1 Remark dTRU with serial number AE50126501 was used during the test. Limits GMSK: The tolerance of the maximum output phase error shall not be greater than 5 degrees. Complies? Yes REPORT Datum/Date Beteckning/Reference Sida/Page 2003-07-29 F314319-F24…

Text truncated - open the document above for the full version.