Powerwave Technologies 5JS0105 Booster Amplifier Assembly User Manual 044 05243 OS 1933 E3 003 Rev A

Powerwave Technologies Inc Booster Amplifier Assembly 044 05243 OS 1933 E3 003 Rev A

Contents

Users Manual Part 2

OS-1933-E3-003 Field Replaceable Parts and Modules4-4 044-05243 Rev AField Replaceable Parts and ModulesThe MCPAs, rectifier modules, Control Module, Modem, RF conditioning unit, door fan assemblies, and powersystem fuses can be replaced in the field on site by a qualified technician with experience maintaining RFpower amplifiers and similar equipment. Opening the front or rear doors, or both as appropriate, is required to perform the following maintenanceoperations. Door latches are 1/4 turn and require a 10 mm hex socket wrench or nut driver to open.Table 4-3 lists the model numbers and descriptions for ordering individual field replaceable systemcomponents.Table 4-3 Field Replaceable System ComponentsModel NumberManual Number DescriptionQuantity per SystemOS-1933-E0-000 N/A OS System w/o MCPAs, Rectifier and RFCU 1G3L-1929-160-001 044-05305 Multi-Carrier Power Amplifier 1 to 31001308 N/A Rectifier Module 1 to 4800-20160-002 N/A Fan Assembly, 300 cfm, Rear Door 1800-24963-001 N/A Fan Assembly, 300 cfm, Front Door 1INST-OS-1933-E0-000 N/A Controller 1100-24370-001 N/A Integrated RF Conditioning Unit (RFCU) 1100-10544-001 N/A Air Filter 2100-07892-002 N/A Blank Panel MCPA As Required100-24232-001 N/A Blank Panel, RFCU As Required1004415 N/A Fuse, MIDI Time Lag, Automotive Bolt-down, 60A, 32 V, (Littelfuse)As required1004416 N/A Fuse, Fast Acting, Cartridge, 15A, 250V (Littelfuse) As required
Field Replaceable Parts and Modules OS-1933-E3-003044-05243 Rev A 4-5MCPA Removal and ReplacementPerform the instructions in Table 4-4 to remove and replace the MCPA shown in Figure 4-1 MCPA Removaland Replacement.CAUTION: When removing the MCPA from the subrack, support the rear of the MCPA to prevent a sud-den drop when the guide rail disengages from the track. This could damage the rear multi-pin connector. The MCPA weights approximately 20 lbs. (9.1 kg).If an MCPA module is removed, another MCPA or blank panel must be installed in its place to provide ade-quate cooling.Always disable the MCPA of a sector prior to the removal of a MCPA or RFCU of that sector.Table 4-4 MCPA Removal and Replacement ProceduresStep Action1Set OFF/ON/RESET switch on front panel of MCPA down to OFF. 2 Rotate latches securing MCPA to subrack counterclockwise.3With steady even pressure, use handle on front of MCPA to slide MCPA out of subrack. 4 Replace MCPA by carefully sliding MCPA into empty subrack slot. Secure MCPA by turning two latches clockwise.Figure 4-1 MCPA Removal MCPAQuarter-TurnFasteners
OS-1933-E3-003 Field Replaceable Parts and Modules4-6 044-05243 Rev ARectifier Module Removal and ReplacementPerform the instructions in Table 4-5 to remove and replace the rectifier module shown in Figure 4-2CAUTION: The rectifier module weighs approximately 5 lbs. (2.3 kg). When removing the rectifier module fromthe subrack, support it at the rear when the guide rail disengages from the track to avoid dropping the module.Dropping the rectifier module could damage the rear multi-pin connector.Table 4-5 Controller Module Removal and Replacement ProceduresStep Action1Using a #2 Phillips screwdriver, loosen the Phillips fastener securing the latch.2 Slide and hold latch to left3Use handle to carefully pull rectifier module out of cabinet4 Replace rectifier by carefully sliding rectifier into empty slot until rectifier is securedFigure 4-2 Rectifier Removal and ReplacementRectifierLatch
Field Replaceable Parts and Modules OS-1933-E3-003044-05243 Rev A 4-7Controller Module Removal and ReplacementPerform the instructions in Table 4-6 to remove and replace the Controller Module shown in Figure 4-3.Figure 4-3 Controller Module Removal and ReplacementTable 4-6 Controller Module Removal and Replacement ProceduresStep Action1Remove external AC power from OS enclosure2 With enclosure front access door open, rotate two thumbscrews counterclockwise to release Controller Module3Using two thumbscrews, pull Controller Module out of enclosure4 Install new Controller Module in reverse orderThumbscrews
OS-1933-E3-003 Field Replaceable Parts and Modules4-8 044-05243 Rev ARF Conditioning Unit (RFCU) Removal and Replacement Perform the steps listed in Table 4-7 to remove and replace the RF conditioning unit shown in Figure 4-4. TheRFCU unit contains unique calibration tables. The OS system will upload the tables to the Controllerautomatically upon insertion.CAUTION: The RFCU weighs approximately 40 lbs. (18.14 kg). When removing the RFCU Module from thesubrack, support it at the rear when the guide rail disengages from the track to avoid dropping the module.Dropping the RFCU Module could damage the rear multi-pin connector.Always disable the MCPA of a sector prior to the removal of a MCPA or RFCU of that sector.Table 4-7 RF Conditioning Unit (RFCU) Removal and ReplacementStep Action1Disable the MCPAs in the affected sectors.2Disconnect external cables to RFCU interface in the affected sectors.3 Using a slotted screwdriver with a 8mm (5/16 in) typical blade, loosen the top and bottom fasteners securing the RFCU to the OS system. 4With steady pressure, use the handle on the front of the RFCU to slide the unit out of the OS system.5 Replace RFCU in reverse orderFigure 4-4 RF Conditioning Unit Removal and ReplacementRFCU Fasteners
Field Replaceable Parts and Modules OS-1933-E3-003044-05243 Rev A 4-9Fan Assembly Removal and ReplacementPerform the instructions in Table 4-8 to remove and replace the fan assembly shown in Figure 4-5.CAUTION: Ensure the fan assembly is replaced by the correct type. Front fans and rear fans are assem-bled different per air flow.Figure 4-5 Fan Assembly Removal and ReplacementTable 4-8 Fan Assembly Removal and Replacement ProceduresStep Action1Open appropriate cabinet door.2 Disconnect fan connector.3Pull out on four fasteners that secure fan assembly, then remove fan assembly.4 Align fan assembly and push in fasteners to reattach fan assembly, then reconnect fan connector.Fan AssemblyConnectorFanFasteners (4)
OS-1933-E3-003 Field Replaceable Parts and Modules4-10 044-05243 Rev AAir Filter CleaningPerform the instructions in Table 4-9 to clean the air filters shown in Figure 4-6.Figure 4-6 Air Filter Removal, Cleaning, and ReplacementTable 4-9 Air Filter Cleaning ProceduresStep Action1Open front door of OS. Fans power off automatically when door is opened2 Pull up to remove air filter from OS3Clean air filter using water spray or compressed air. Allow filter to dry if using water spray4 Slide filter back into empty slot and secure front doorAir Filters
Field Replaceable Parts and Modules OS-1933-E3-003044-05243 Rev A 4-11Power System Fuse Removal and ReplacementThe fuses for the power system are located on the back panel as shown in Figure 4-7. Perform the instructionsin Table 4-10 to remove and replace the power system 60 amp DC fuses. Perform the instructions inTable 4-11 to remove and replace the power system 15 amp fuse. Figure 4-7 Fuse removal and replacementTable 4-10 60-Amp Fuse Removal and Replacement ProceduresStep Action1Remove AC to booster via external AC circuit breaker.2 Open rear door of OS. Verify AC is removed.3Pull up to snap open fuse protective cover.4 Remove screws securing top of appropriate fuse. Remove hex nut and disconnect cable at bottom of fuse. Verify replacement fuse has correct rating.5Replace screws to secure fuse. Push up to close protective cover.6 Close rear door of OSTable 4-11 15-Amp Fuse Removal and Replacement ProceduresStep Action1Open rear door of OS. 2 Remove screw-in fuse cap and remove fuse. Verify replacement fuse has correct rating.3Replace fuse and replace fuse cap.4 Close rear door of OS.32 VDC 60 A Fuse (3)(under cover)250 VDC 15 A Fuse
OS-1933-E3-003 Field Replaceable Parts and Modules4-12 044-05243 Rev AThis page intentionally left blank
044-05243 Rev A 5-1Chapter 5Specifications and DrawingsIntroductionThe performance and physical specifications for the OS-1933-E0-003 Outdoor Multi-Carrier Power Amplifier(MCPA) System are listed in Table 5-1. Outdoor System (OS) dimensions and installation examples are shownin Figures 5-1 through 5-4. Table 5-1 Outdoor System SpecificationsElectrical Specifications/FeaturesTx Frequency Ranges 1930 MHz to 1990 MHzRx Frequency Range 1850 MHz to 1910 MHzOutput Power (typical) 115W (50.97 dBm) per sector375W total per siteInstantaneous Bandwidth 60 MHzAir Interface 3GPP TS45.005, 25.141Frequency Separation 1.25 MHz minimum, 40 MHz maximumInput Power from BTS +47 dBm maximum per port Intermodulation -62 dBcBypass Insertion Loss <1.0 dB, TX and RXReceive Band Insertion Loss Adjustable RX gain from G < 0dB to G > 12dBTX Rejection in RX Band -115dBm/100kHzImpedance, All Ports 50 ohms, 14 dB RLAlarms Form-C, wireless modem (optional)RF Bypass (Alarm and Power Outage) IncludedTX Gain Range (typical) Adjustable:Min < 0, Max >17dB TX1 - AntMin < 0, Max >17dB TX2 - AntMin < 0, Max >17.8dB TX3 - AntMin < 0, Max >17.8dB TX4 - AntGain Flatness 1.5 dB, peak to peak maximumLightning Protection 20 kA EIC 61000-4-5 8/20 US waveformOperating Voltage AC: 180 to 264 VAC (220 VAC typical), single phase, 47 to 63 Hz (60 Hz typical)
OS-1933-E3-003 Introduction5-2 044-05243 Rev AMechanical Specifications/FeaturesInput RF Connector 7/16 DIN Output RF Connector 7/16 DIN AC Power Connection Screw terminal barrier block (5-20 AWG)Housing IP55 IP ratingDimensions Refer to Figure 5-1 Outdoor System DimensionsWeight populated 175 kg (386 lbs)Minimum Clearances Front Door: 152.4 mm (6 in.) for airflow, 431.8 mm (17 in.) for opening door, 914.4 mm (36 in.) for installation and removal of modulesRear Door: 152.4 mm (6 in.) for airflow, 431.8 mm (17 in.) for opening doorHinge Side: 304.8 mm (12 in.) for 135 deg door opening (Preferred), 7.62 mm (3 in.) for 90 deg door openingLock Side: 12.7 (0.5 in.)Bottom: 152.4 mm (6 in.)Seismic Zone 4 (GR-63-CORE, Section 4.4.1, Issue 1Environmental Specifications/FeaturesEnvironmental Application OutdoorOperating Temperature Range -20 °C to +50 ºCStorage Temperature Range -40 °C to +85 ºCHumidity +5% - +100% RH @ +40°CCooling DC fansAcoustic Noise <65 dBA (GR-487-CORE, Section 3.29, Issue 2)Altitude -60 to 4000 metersSeismic Zone 4 (GR-487-CORE, Section 3.29, Issue 2)Transportation Shock IEC 60068-2-29, 100 bumps per axis.Transportation Bounce IEC 60068-2-55 Test Ee, Method A: Bounce 1.1 to 1.2 g, 6 sides with 90° horizontal rotation ½ through each side. 180 minutes total test time. This test is applicable to non-palletized equipment only.Transportation Vibration GR-63 CORE, Section 4-4-4Handling Drop (Packaged) GR-63 CORE, Section 5.3.1Unpackged Drop GR-63 CORE, Section 5.3.2Operational Vibration 2.0g over vib. freq. range of 5 to 200 Hz Wind Speed 50 m/sTable 5-1 Outdoor System Specifications (Continued)
Introduction OS-1933-E3-003044-05243 Rev A 5-3Table 5-2 Weights and MeasuresEnclosure Weights and DimensionsDimensions Width: 406 mm (16 in.), Height: 996.95 mm (39.250 in.), Depth: 964.64 mm (38.0 in.)Clearance dimensions Width: 406 mm (16 in.)Height:1016 mm (40 in.) from the bottom.Depth: 964.64 mm (38.0 in.)Cabinet weight (shipping) 185 lbs. (84 kg) without MCPAs or modemCabinet weight (populated) 385 lbs (175 kg) maximum
OS-1933-E3-003 Introduction5-4 044-05243 Rev AFigure 5-1 Outdoor System Dimensions16.142410FRONT16.0 in406.40 mm38.0 in964.64 mmTOP VIEWDOORS CLOSEDFRONTREAR54(16 in)406.41 mm(39.25 in)996.95 mm(.50 in)12.70mmINTAKE LOUVERSFRONT(15.978 in)405.85 mm(11.0 in)279.40 mm(7.555 in)191.90 mm(12.0 in)304.80mm(12.0 in)304.80 mm(8.063 in)204.80 mm(11.0 in)279.40 mm(3.311 in)84.10 mm SIDE6X M10X1.520.8MM MIN THREAD DEPTHSAME PATTERN BOTH SIDES
Introduction OS-1933-E3-003044-05243 Rev A 5-5Figure 5-2 Installation Example OneLIST OF MATERIAL20.813DETAIL 1 (CHANNEL)CUT TO LENGTHUNISTRUT P1000TUNISTRUTPOST BASE P2072ASQUNISTRUTANGLE FITTINGP2484W8.50022.0004.25019.06316.000 4.2504.2504.250Ø .750SECURE P2484 TOBOTTOM OF OS WITH M12-24 BOLT WITH LOCKAND FLAT WASHER.P1000T 8.18 LG CHANNEL QTY 4P2072ASQ POST BASE QTY 4P2484W ANGLE QTY 4P3010 NUT QTY 16BOLT 1/2 x 1 1/2 QTY 16M12-24 BOLT QTY 4M12 FLAT AND LK WASHER QTY 4DETAIL 1 (CHANNEL)UNISTRUT P1000T8.188.720SECTION B-B SCALE 1 : 10SECURE P2484 ANGLETO CHANNEL USING UNISTRUTHARDWARE: NUT P3010, BOLT HEX 1/2 x 1 -1/22 REQD PER ANGLE.SECURE P2072ASQ POST BASETO CHANNEL USING UNISTRUTHARDWARE: NUT P3010, BOLT HEX 1/2 x 1 1/22 REQD PER BASEBB
OS-1933-E3-003 Introduction5-6 044-05243 Rev AFigure 5-3 Installation Example Two P1000T 38.38 LG CHANNEL QTY 4P2072ASQ POST BASE QTY 2P3010 NUT QTY 4BOLT 1/2 x 1 1/2 QTY 4M12-70 BOLT QTY 6M12 FLAT AND LK WASHER QTY 67.6222.000DETAIL 2 UNISTRUT CUT TOLENGTH # P1000TUNISTRUT POST BASE#P2072ASQSECURE P2072ASQ POST BASETO CHANNEL USING UNISTRUTHARDWARE: NUT P3010, NUT HEX1/2 x 1 1/2. 2 REQD PER BASESECURE CHANNEL TO OS SIDEUSING M12-70 HEX BOLT, FLAT ANDLOCK WASHER. 3 REQD PER CHANNEL.16.00 4.254.254.25Ø .75019.72DETAIL 2UNISTRUT P1000T38.38.91LIST OF MATERIAL
Introduction OS-1933-E3-003044-05243 Rev A 5-7Figure 5-4 Installation Example ThreeP1000T 38.38 LG CHANNEL QTY 4P2072ASQ POST BASE QTY 4P3010 NUT QTY 8BOLT 1/2 x 1 1/2 QTY 8M12-70 BOLT QTY 12M12 FLAT AND LK WASHER QTY 127.6222.00DETAIL 2 UNISTRUT CUT TOLENGTH # P1000TUNISTRUT POST BASE#P2072ASQSECURE P2072ASQ POST BASETO CHANNEL USING UNISTRUTHARDWARE: NUT P3010, NUT HEX1/2 x 1 1/2. 2 REQD PER BASESECURE CHANNEL TO OS SIDEUSING M12-70 HEX BOLT, FLAT ANDLOCK WASHER. 3 REQD PER CHANNEL.16.00 4.254.254.25Ø .75019.72DETAIL 2UNISTRUT P1000T38.38.91LIST OF MATERIAL

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