PKTNODEBHZ1Wireless Broadband Base Station

Node B Installation Guide Version 5.0.0 Page 1 of 15 Node B V2 Installation Guide Node B Installation Guide Version 5.0.0 Page 2 of 15 Information in this document and the products described are subject to change without notice. 2000-2003 IPWireless, Inc. All rights reserved. Reproduction, alteration, or distribution in any manner whatsover without the written permission of IPWireless Inc, is strictly forbidden. Trademarks used in this text: the IPWireless logo, icon and IPWireless Broadband Modeem are trademarks of IPWireless, Inc.; Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products, IPWireless, Inc., disclaims any proprietary interest in trademarks and trade names other than its own. February 2003 Part No. IPW-0463 Node B Installation Guide Version 5.0.0 Page 3 of 15 Table of Contents 1. Release Version..............................................................................................5 2. Safety Precautions..........................................................................................6 3. General Warnings...........................................................................................6 4. Overview..........................................................................................................7 5. General Specifications....................................................................................8 6. Installation.....................................................................................................10 Step 1- Pre-Installation.....................................................................................10 Step 2 – Parts Shipped & Tools Required.......................................................11 Step 3 Site Preparations for Node B Installation............................................13 Step 4 Mounting Bracket Installations............................................................15 Step 5 Conduit Installation & Cabling...................Error! Bookmark not defined. Step 6 Node B Installation onto Mounting Bracket............Error! Bookmark not defined. Step 7 Ground Installation.....................................Error! Bookmark not defined. Step 8 Service Cover Access.................................Error! Bookmark not defined. Step 9 DC Power Connection.................................Error! Bookmark not defined. Step 10 Backhaul Connections (Iub) to INC..........Error! Bookmark not defined. Step 12 Antenna Cabling - Installation..................Error! Bookmark not defined. Step 13 Alarm Connections...................................Error! Bookmark not defined. Step 14 GPS Installation & Operation...................Error! Bookmark not defined. Step 15 Solar Shield Installation............................Error! Bookmark not defined. 7. APPENDIX............................................................Error! Bookmark not defined. Appendix A - Installation Check Card...................Error! Bookmark not defined. Appendix B - Glossary...........................................Error! Bookmark not defined. Node B Installation Guide Version 5.0.0 Page 4 of 15 Table of Tables Table 2-1 : Safety Sumbols......................................................................................................6 Table 5-1 : Specifications.........................................................................................................8 Table 5-2 : Node B Model Types.............................................................................................9 Table 6-1 : Packing List..........................................................................................................11 Table 6-2 : Tools Required.....................................................................................................12 Table 6-3 : Materials Required...............................................................................................12 Table 6-4 : Site Preparation Checklist...................................................................................13 Table 6-5 : T1/E1 Pin-outs.......................................................Error! Bookmark not defined. Table of Figures Figure 5-1 : Node B Physical Dimensions...............................................................................8 Figure 5-2 : General Description..............................................................................................9 Figure 6-1 : Unpacking Sequence......................................................................................11 Figure 6-2 : Node B - Positioning Clearance.........................................................................14 Figure 6-3 : Mounting Bracket................................................................................................15 Figure 6-4: Drill template.......................................................Error! Bookmark not defined. Figure 6-5 : Bracket Fixing to Wall - Wall.................................Error! Bookmark not defined. Figure 6-6: Node B Securing to Uneven Wall..........................Error! Bookmark not defined. Figure 6-7 : Pole Mounting using Unistrut systems.................Error! Bookmark not defined. Figure 6-8 : Node B - Rack Mounted.......................................Error! Bookmark not defined. Figure 6-9: Flexible Conduit.....................................................Error! Bookmark not defined. Figure 6-10: Node B onto Mounting Bracket............................Error! Bookmark not defined. Figure 6-11 : Earth Connection................................................Error! Bookmark not defined. Figure 6-12 : Service Access...................................................Error! Bookmark not defined. Figure 6-13 : Service Area Description....................................Error! Bookmark not defined. Figure 6-14 : Power Connections.....…

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Node B Installation Guide Version 5.0.0 Page 16 of 37 Precautions The following precautions and checks are applicable to all mounting types:- 1. Leave blanking plugs over all connectors until they have been connected to the appropriate cabling. These plugs are specially fitted to keep moisture and contaminates out of the unit. 2. Connectors have been manufactured to fit their specific cables. Do not modify or force connectors. 3. Check Site Plans for engineering approval. 4. Ensure that good ground resistance is available at the installation site (<2
) 5. Do not attempt to install in rain. 6. In adverse weather conditions care should be taken before work commences. 7. Where the Node B is mounted in an outdoor application the fixings sourced locally should be stainless steel A2-304 or equivalent. Direct Wall Mounting Direct wall mounting requires the following materials:- 1. Drill template - supplied with Node B 2. 4off M8x55L Rawlok Loose bolt or equivalent eg. Hilti anchor bolts - locally supplied 3. Drill & Masonary Drill Bit Position template and drill holes through template at appropriate positions as marked. Ensure that the drill template position is vertical. Figure 6-4: Drill template Position drill template and drill 1000mm (39.4inches) Node B Installation Guide Version 5.0.0 Page 17 of 37 Securing Bracket to Wall – Flat Wall Secure the bracket to the wall with 4off wall bolts (M8x55L Rawlok Loose bolt or equivalent). Figure 6-5 : Bracket Fixing to Wall - Wall Node B Installation Guide Version 5.0.0 Page 18 of 37 Securing Bracket to Wall - Uneven Wall To mount the bracket for an uneven wall the following materials are required:- 1. 2 pieces of P1000 HS x 14" Stainless Steel Unistrut™ Channel- locally supplied 2. 4off P1007 - 5/16”-18 UNC channel nuts with springs from Unistrut™ - locally supplied 3. 4off 5/16” x 1” – Hex Head Cap Screw Stainless Steel - Unistrut™ PN: HSHS031100EG or equivalent - locally supplied 4. 4off 5/16” – Plain washer Stainless Steel - Unistrut™ PN: HFLW031EG or equivalent - locally supplied 5. 4off 5/16” - Lock washer Stainless Steel - Unistrut™ PN: HFKW031EG or equivalent - locally supplied 6. 4off M8x55L Rawlok Loose bolt or equivalent (eg. Hilti anchor bolts) - locally supplied 7. Drill & Masonary Drill Bit The following diagram illustrates the installation using the Unistrut method:- the drill template can be used to position the drill holes Figure 6-6: Node B Securing to Uneven Wall 4off M8 Wall anchor bolts 2off - 360mm (14inch) Unistrut channel + 4off - Unistrut channel nuts w spring Node B Bracket Node B Installation Guide Version 5.0.0 Page 19 of 37 Pole Mounting This section specifies a suggested pole mount scheme using Unistrut components, and equivalent system can be used where available more readily locally. The Unistrut system can as standard cater for pole diameters up to 10inch (250mm). To mount the bracket for a pole the following materials are required:- 1. 2 pieces of P1001Bx14" A2-304 Stainless Steel Unistrut™ 2. 4off P1007 - 5/16”-18 UNC channel nuts with springs from Unistrut™ - locally supplied 3. 4off 5/16” x 1” UNC – Hex Head Cap Screw - Unistrut™ PN: HSHS031100EG or equivalent - locally supplied 4. 4off 5/16” – Plain washer Stainless Steel - Unistrut™ PN: HFLW031EG or equivalent - locally supplied 5. 4off 5/16” - Lock washer Stainless Steel - Unistrut™ PN: HFKW031EG or equivalent - locally supplied 6. 2off Cush-A-Clamp Sets (2-6inch) or U-Bolt Series (< 12inch)– see Unistrut™ catalogue The following diagram illustrates the installation using the Unistrut method:- Figure 6-7 : Pole Mounting using Unistrut systems Note : Where a Node B is required to be mounted to a pole greater than 10inch or to an irregular shaped mast eg. Hexagonal, banding may required to be used. In this situation contact your IPWireless field support for guidance. Node B Bracket 2off - 360mm (14inch) Dual-Unistrut channel + 4off - Unistrut channel nuts w spring 2off – Unistrut pole mounts Cush-A-Clamp Or U-Bolt Series 5/16” x 1” UNC – - Hex Head Cap Screw - Lock Washer - Plain Washer Node B Installation Guide Version 5.0.0 Page 20 of 37 Rack Mount This section describes the mounting of the Node B bracket into a rack. The following mounting materials are required to secure the bracket into a rack. The figure below illustrates a typical installation, rack not shown. 1. Plate (9U x 19inch shown) or U-channels to mount the bracket onto standard 19" or 23" 2. 4off M8x20 Hex Head Cap Screw + 8off M8 Plain washer + 8off M8 Lock Washer + 4off M8 Nuts 3. 8 off Cage nuts + Screws – note these are required to secure the plate to the rack (not shown) Figure 6-8 : Node B - Rack Mounted Node B Bracket M8 Fixings – - Hex Head Cap Screw - Lock Washer - Plain Washer 2off - Nut 19inch 9U Plate Node B Installation Guide Version 5.0.0 Page 21 of 37 Physical Installation of the Node B This section describes the installation of the Node into the mounting bracket and the connection of the power and interface cables. Step 5 Conduit Installation & Cabling Where the Node B is installed into an outdoor installation all power and IUB cable must be routed to/from the Node B via conduit. Where the Node B has to be connected to an outdoor installation of an INC conduit is required between the INC and power source. (Refer to the INC Installation Guide) Power and Ethernet cables are to be pulled through the conduit, one power cable and one Ethernet (or E3, T3, E1, or T1) cable(s) for each Node B. Where external alarms are to be utilized conduit shall also be necessary between the external alarm device and the Node B for monitoring the alarm. The cables need to be fed through the conduit and into the Node B via the cable glands (supplied) excess cable left for termination. Leave a sufficient loop of cables to enable them to be prepared back to the appropriate length. The figure below illustrates a typical conduit installation. Figure 6-9: Flexible Conduit Flexible conduit Node B Installation …

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Node B Installation Guide Version 5.0.0 Page 26 of 37 Step 9 DC Power Connection The power supply input must be a nominal -48Vdc input, with maximum 5amps. The connection of the mains to DC supply is via screw terminals in the mains connection block refer to the figure below. Removal of the protective safety cover (3 screws) is required to gain access to the power terminals. Below is the sequence to be followed for mains connection.
Cable preparation - Specification: terminal blocks maximum cable size 8AWG (Ø3.5mm or 8.3mm 2 )
maximum size of outer diameter 7mm for overall screen of 2 core cable
Remove mains protective cover (3 screws) – see figure above
Remove blanking plug from right most position – see figure below
Feed cable thru cable gland nut, seal and cable gland
Insert cable into terminal block
 Secure cable gland in base of Node B and tighen gland seal nut
Replace protective cover (3 screws) Figure 6-14 : Power Connections Cable gland Gland seal Conduit adaptor Conduit adaptor Terminal Block Node B Installation Guide Version 5.0.0 Page 27 of 37 Step 10 Backhaul Connections (Iub) to INC The backhaul connections can be selected from the following interfaces
100BaseT
E3/T3
 E1/T1 The connections are labeled and shown in the figure below. To install any of the cables remove the blanking plug in the appropriate position to align with the interface selected. The cable gland to seal plus strain relief the cable is as illustrated for the power connection above. Note: If the Node B is in not in the same site location as the serving INC, there must be no greater than a 5 millisecond delay on the backhaul connection. This can be provided by microwave or land based facilities with a very high reliability rate of 99.9995%. Figure 6-15 : Backhaul Connections 100BaseT Connection - (Eth) Feed the cables through the cables glands external from the enclosure before feeding the cable through the appropriate gland hole at the base of the Node B. Terminate the Ethernet cables with RJ45 connectors and secure the cable gland to the Node B. Test the continuity for the Ethernet cables with test equipment consisting of a main and a remote unit. The termination for these interfaces is specified within the datasheets for the interfaces. The specification for both cables should be CAT5 - 4 pair, screened cable, recommended Alcatel LANmark-5 F2TP or equivalent. Iub Interfaces Node B Installation Guide Version 5.0.0 Page 28 of 37 Notes: Points to remember when installing Category 5 cables for the Node B 100Base T Ethernet Backhaul. 1. Do not kink the cable as the pairs are twisted to support 100Mhz operation and splitting the pairs could reduce the performance of the cable. 2. When installing the RJ45 plugs onto the cable ensure pairs are untwisted to the minimum and that the cable sheath is clamped within the connector. Again this is to ensure the performance of the cable is not reduced. The pin-outs for the external Ethernet interfaces are given in the following table & figure. Source: http://www.dcbnet.com/notes/9611t1.html Figure 6-16 : Ethernet Pin-outs using RJ45 1 RX + White w/Green 2 RX - Green 3 TX + White w/Orange 4 Blue 5 White w/Blue 6 TX - Orange 7 White w/Brown 8 Brown Figure 6-17 : Ethernet Pin-outs using RJ45 Table 6-5 : T1/E1 Pin-outs T1 Pinouts Cable E1 Pinouts 1 Rx (ring) White w/Green Rx (ring) 1 2 Rx (tip) Green Rx (tip) 2 3 Not used White w/Orange Not used 3 4 Tx (ring) Blue Tx (ring) 4 5 Tx (tip) White w/Blue Tx (tip) 5 6 Not used Orange Not used 6 7 Not used White w/Brown Not used 7 8 Not used Brown Not used 8 E3/T3 Connections – (Tx + Rx) Feed the cables through the cables glands external from the enclosure before feeding the cable through the appropriate gland hole at the base of the Node B. Terminate the E3/T3 cables with BNC connectors and secure the cable gland to the Node B. Test the continuity for the Ethernet cables with test equipment consisting of a main and a remote unit. Node B Installation Guide Version 5.0.0 Page 29 of 37 The termination for these interfaces is specified within the datasheets for the interfaces. The specification for both cables should be 75
. E1/T1 Connections – (1 to 4) Feed the 4 E1/T1 cables through the paired cables glands (ie. dual elastomer insert) external from the enclosure before feeding the cable through the appropriate gland hole at the base of the Node B. Terminate the E1/T1 cables with RJ45 connectors and secure the cable gland to the Node B. Test the continuity for the Ethernet cables with test equipment consisting of a main and a remote unit. The pinouts for this interface are shown in the table above. The termination for these interfaces is specified within the datasheets for the interfaces. The specification for both cables should be CAT5 - 4 pair, screened cable, recommended Alcatel LANmark-5 F2TP or equivalent. Step 12 Antenna Cabling - Installation Antennas and coaxial cable should be available at the site, and are part of the construction checklist and general assumptions. Two antennae per Node B are optimum, allowing receiver diversity, therefore two coaxial cables per Node B are needed in this case. Diversity can be via polarization, in which case two feeder runs to the same antenna are needed, feeding oppositely polarised sectors in the same physical enclosure. Cables should be properly marked to indicate what antenna the coaxial cables are to be connected to the Node B serving the sector or area. In the case where only one feeder / antenna is being used, this must be connected to the left hand connector when viewed from the front of the Node B. The following installation describes the position of the antenna ports and designations. Figure 6-18 : Antenna Connections
Main Antenna Tx & Rx – Left Hand Side - DIN 7/16 - Female Diversity Rx Antenna - Right Hand Side - DIN 7/16 - Female – 


 
Node B Installation Guide Version 5.0.0 Page 30 of 37 Step 13 Alarm Connections If local alarms are…

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3-6 Charlton Business Park Crudwell Road Malmesbury Wiltshire SN16 9RU Telephone: 01666 828700 Facsimile: 01666 828701 IPWireless U.K. Ltd Registered Office as above Reg. No: 4218312 VAT No: 771 3836 15 3 rd May 2005 Telecommunications Certification Body Radio Frequency Investigations Ewhurst Park Ramsdell Basingstoke Hampshire RG26 5RQ England Subject: Certification Application FCC ID: PKTNODEBHZ1 This letter is to comply with Section 0.457(d)(2) pertaining to confidential material that IPWireless Inc. is submitting to the Commission. Please maintain as confidential the following documents regarding the IPWireless submission in respect of FCC ID: PKTNODEBHZ. 1. All schematic diagrams. 2. All pages of file named: Model HZ_NBRAD.doc. The above materials contain trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible by the general public. Yours Faithfully, Peter Warburg Technical Associate IPWireless (UK) Ltd.

External Photographs of EUT Photo Reference Number Title PHT/44493/001 V2 Front View PHT/44493/002 V2 Rear View PHT/44493/003 V2 Side View PHT/44493/004 V2 Top View PHT/44493/005 V2 Connectors PHT/44493/006 V2 Bottom Label Position PHT/44493/007 V2 Service Area PHT/44493/001 V2 Front View PHT/44493/002 V2 Rear View PHT/44493/003 V2 Side View PHT/44493/004 V2 Top View PHT/44493/005 V2 Connectors PHT/44493/006 V2 Bottom Label Position PHT/44493/007 V2 Service Area

PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com N o t e s : 1 . L a b e l m a t e r i a l & a d h e s i v e t o b e U L a p p r o v e d 2 . T a b l e h a s t h e f i e l d c o n t e n t s t h a t a r e f i l l e d i n p e r m o d e l n u m b e r . 3 . S N - S e r i a l N u m b e r f i e l d i s c o m p l e t e d a t t h e f a c t o r y 4 . T e x t p r i n t c o l o u r B L A C K o n S I L V E R b a c k g r o u n d 5 . S i t e f i e l d i s l e f t b l a n k 6 . A d d i t i o n a l s h e e t s i l l u s t r a t e t h e v a r i a n t s PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com T h i s d e v i c e c o m p l i e s w i t h p a r t 1 5 o f t h e F C C R u l e s . O p e r a t i o n o f t h e d e v i c e m a y n o t c a u s e h a r m f u l i n t e r f e r e n c e . F C C I D : P K T N O D E B H Z 1 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com 0889 PDFMAILER.COM Print and send PDF files as Emails with any application, ad-sponsored and free of charge www.pdfmailer.com

Internal Photographs of EUT Photo Reference Number Title PHT/44493/001 V2 Internal Digital Section PHT/44493/002 V2 Internal Radio Section PHT/44493/003 Digital Board with Daughter Board and Heatsink PHT/44493/004 Digital Board Front PHT/44493/005 Digital Board Rear PHT/44493/006 Daughter Board Bottom PHT/44493/007 Daughter Board Top PHT/44493/008 GPS Board Front with Can PHT/44493/009 GPS Board Front without Can PHT/44493/010 GPS Board Rear PHT/44493/011 Internal EMC Filter and Patch Board PHT/44493/012 Patch Board Front PHT/44493/013 Patch Board Rear PHT/44493/014 Patch Mounting Plate and Board PHT/44493/015 Power Supply Unit Bottom PHT/44493/016 Power Supply Unit Top PHT/44493/017 Radio Board with Clamshell Bottom PHT/44493/018 Radio Board with Clamshell Top PHT/44493/019 Radio and Clamshell Bottom Open PHT/44493/020 Radio and Clamshell Top Open PHT/44493/021 Radio Board Bottom PHT/44493/022 Radio Board Top PHT/44493/023 Power Amplifier Bottom PHT/44493/024 Power Amplifier Internal PHT/44493/025 Power Amplifier Top PHT/44493/026 RF Filter Bottom PHT/44493/027 RF Filter Label PHT/44493/028 RF FIlter Top PHT/44493/029 Circulator and Limiter PHT/44493/030 ALC Board Bottom PHT/44493/031 ALC Board Top with Can PHT/44493/032 ALC Board Top without Can PHT/44493/033 V2 Label PHT/44493/001 V2 Internal Digital Section PHT/44493/002 V2 Internal Radio Section PHT/44493/003 Digital Board with Daughter Board and Heatsink PHT/44493/004 Digital Board Front PHT/44493/005 Digital Board Rear PHT/44493/006 Daughter Board Bottom PHT/44493/007 Daughter Board Top PHT/44493/008 GPS Board Front with Can PHT/44493/009 GPS Board Front without Can PHT/44493/010 GPS Board Rear PHT/44493/011 Internal EMC Filter and Patch Board PHT/44493/012 Patch Board Front PHT/44493/013 Patch Board Rear PHT/44493/014 Patch Mounting Plate and Board PHT/44493/015 Power Supply Unit Bottom PHT/44493/016 Power Supply Unit Top

Internal Photographs of EUT (Continued) PHT/44493/017 Radio Board with Clamshell Bottom PHT/44493/018 Radio Board with Clamshell Top PHT/44493/019 Radio and Clamshell Bottom Open PHT/44493/020 Radio and Clamshell Top Open PHT/44493/021 Radio Board Bottom PHT/44493/022 Radio Board Top PHT/44493/023 Power Amplifier Bottom PHT/44493/024 Power Amplifier Internal PHT/44493/025 Power Amplifier Top PHT/44493/026 RF Filter Bottom PHT/44493/027 RF Filter Label PHT/44493/028 RF FIlter Top PHT/44493/029 Circulator and Limiter PHT/44493/030 ALC Board Bottom PHT/44493/031 ALC Board Top with Can PHT/44493/032 ALC Board Top without Can PHT/44493/033 V2 Label

IPWireless 1 of 1 BOM : Engineering Change Note ECN Date Engineer BOM Component Ref BOM Item Number Value Size Part Number BOM Component Ref BOM Item Number Value Size Part Number Notes 1 28-Sep-01 JC D23 D23 New SOT23 [1.0] BAT54C (Fairchild) Part was on PCB but not on BOM 2 2-Oct-01 JC All 34 470nF 603 0603YC474KAT2A All 34 470nF 603 GRM188F51A474ZC01 (Murata) Fix wrong Part No. 3 2-Oct-01 JC C198 35 470nF 603 0603YC474KAT2A C198 35 470nF 603 GRM188F51A474ZC01 (Murata) Fix wrong Part No. 4 2-Nov-01 JC All 19 4.7uF 1206 LMK316BJ475ML All New 4.7uF 1206 GMK316F475GT (Taiyo Yuden) Change to part with higher voltage rating (now 35V) 5 2-Nov-01 JC D23 D23 New SOT23 [1.0] ZHCS1000TA New part has a considerably lower Vf (forward voltage). Note: 1) This supercedes ECN 1 2) The new diode has a different pin out to the original device so needs to be fitted at an angle - refer to Modification MOD51 for details 6 7-Nov-01 JC All 77 HEADER 12X2 0.1"2x12P PTH 77313-101-12 All Connectors only required for debug purposes 7 7-Nov-01 JC REF3 94 SOT23 LM4041AIM3-1.2 REF3 We can use an internal reference for the Tx ALC Analog to Digital converter 8 7-Nov-01 JC R256 116 10k 603 MCR03EZHFxxxx R256 See note above 9 8-Nov-01 JC C443 8 10nF 603 0603YC103KAT2A C443 14 1nF 603 0603YC102KAT2A Change Tx ALC filter capacitor 9 8-Nov-01 JC C281 8 10nF 603 0603YC103KAT2A C281 14 1nF 603 0603YC102KAT2A Improvements to Tx ALC 10 8-Nov-01 JC R449 104 0R 603 MCR03EZHFxxxx R449 134 5K6 603 MCR03EZHFxxxx Improvements to Tx ALC 11 8-Nov-01 JC R464 148 R464 110 22K 603 MCR03EZHFxxxx Improvements to Tx ALC 12 10-Dec-01 JC C116 21 220uF D4 (7343) 10TPB220M C116 New 680uF D4 (7343) T510E687M006AS4115 (Kemet) Replace capacitor with ultra low ESR part 13 10-Dec-01 JC C117 21 220uF D4 (7343) 10TPB220M C117 New 680uF D4 (7343) T510E687M006AS4115 (Kemet) Replace capacitor with ultra low ESR part 14 10-Dec-01 JC All 90 7.5mOhms SO8 IRF7809 (SI4874DY) All New 5.0mOhms SO8 SI4442DY (Siliconix) Replace Power MOSFET's with higher specified parts 15 11-Dec-01 JC All 4 100nFx2, 10nFx2 0612x4 W3A4YC103M104MAT3A All 3 100nFx4 0612x4 W3A4YC104MAT3A 2 value capacitor network is not readily available - use 4x100nF part instead. This ECN was previously done as a concession 16 25-Feb-02 JC 17 25-Feb-02 JC Y6 202 2.048MHz SMOSC(7550) VCC1-B1D-2M0480 Y6 New 2.048MHz SMOSC(7550) VCC1-B3D-2M0480 (Vectron) B3D part is more readily available. This ECN was previously done as a concession 18 25-Feb-02 JC U21,U22 172 LXT971 64LQFP LXT971LC U21,U22 New LXT971 64LQFP LXT971ALC (Intel) Ethernet PHY device is now made by Intel (previously Level 1). Part number of Intel part has a 'ALC' suffix rather than a 'LC' suffix 19 25-Feb-02 JC GPS1 61 TU30-D160-011 TU30-D160-011 GPS1 New TU30-D400-021 TU30-D400-021 (Conexant) Replace 'Jupiter 10' GPS receivers with latest 'Jupiter 11' receivers (fixes occasional 20mS offset on 1 pps signal) 20 25-Feb-02 JC 21 29-May-02 JC All 144 270R 603 MCR03EZHFxxxx All Improvements to Tx ALC (remove 3dB input pad) 22 29-May-02 JC R447 145 18R 603 MCR03EZHFxxxx R447 104 0R 603 MCR03EZHFxxxx Improvements to Tx ALC (remove 3dB input pad) 23 29-May-02 JC 24 19-Jul-02 JC N/A New 12V to 5V SIL4 NKE1205S (C&D Technlogies) Fit 12V to 5V DC/DC converter to board to allow use of +5V active GPS antenna. Refer to Modification 79 for instructions to fit this part 25 19-Jul-02 JC C110 18 100pF 603 06035A101JAT2A C110 Need to remove this capacitor to fit the DC/DC converter, above 26 19-Jul-02 JC C363 40 1uF 1206 12065G105KAT2A C363 Need to remove this capacitor to fit the DC/DC converter, above 27 19-Jul-02 JC 28 19-Sep-02 JC Y1 198 25.00MHz VXB2 (1305) VXB2-1A2-25M000 Y1 New 25.00MHz VXB2(1305) GSX49-4/354FF 25M000 (Golledge ) Change potentially faulty Ethernet Crystal (New Comcode FCP2515) 29 19-Sep-02 JC Y2 198 25.00MHz VXB2 (1305) VXB2-1A2-25M000 Y2 New 25.00MHz VXB2(1305) GSX49-4/354FF 25M000 (Golledge ) Change potentially faulty Ethernet Crystal (New Comcode FCP2515) 30 19-Sep-02 JC Board Revision Baselined at 2:5 NOT FITTEDNOT FITTED Board Revision Baselined at 2:3Board Revision Baselined at 2:1 (Initial release revision)Board Revision Baselined at 2:2 NOT FITTED Board Revision Baselined at 2:4 Not on BOM Change From Change to Not on BOM Not fitted NOT FITTEDNOT FITTEDNOT FITTED Not on BOM Printed on 5/5/2005 at 7:34 AM 539456.XLS ECN's

IPWireless 1 of 1 BOM Change Control Page (New components in bold) ECN Date Engineer BOM Component Ref BOM Item Number Value Size Part Number BOM Component Ref BOM Item Number Value Size Part Number Notes 1 18-Dec-01 TH / KN ALL 20 NME0305 : Alternative Part Approved 2 18-Dec-01 TH / KN ALL 21 NMA0309S : Alternative Part Approved Change From Change to IPW : APPROVED ALTERNATIVE PART - Manufacturer : CTC / Part Number : MSM0305 / Distribution : DT Electronics / Contact : Peter Hagon / Tel : (024) 7643 7400 IPW : APPROVED ALTERNATIVE PART - Manufacturer : CTC / Part Number : MS0309D / Distribution : DT Electronics / Contact : Peter Hagon / Tel : (024) 7643 7400 Printed on 5/5/2005 at 7:35 AM 539457.XLS ECN

AJ - UNIT_NODE B_IPW_SILVER_DC_2500MHZ_2686MH Z Pass 3.1 NodeB 2.5GHz Interchangeability Code: 2:2 IPWireless Incorporated Date : Wednesday 13th November 2002 Confidential Updated from ECN No: 86 Bill Of Mat e Top Level Commercial Drawing Drawing P123456789 Qty Description Part Number Number Issue Status Supplier Contact Remarks / Notes B0: Unit Assembly 1 AJ - UNIT_NODE B_IPW_SILVER_DC_2500MHZ_2686MHZ Not Applicable NB-001-ASS-001 3 released CEM C0 : Rear Cover Assembly 1 Rear Chassis Assembly Not applicable NB-002-ASS-001 4 released CEM D0 : Front Cover Assembly 1 Front Moulding Assembly Not applicable NB-006-ASS 4 released CEM F0 : Patch Assembly 1 Patch Assembly Not applicable NB-005-SUB 4 released CEM H0 : Sub Unit Assembly 1 Digital Module Assembly Not Applicable NB-002-SUB 4 released CEM

IPWireless 1 of 6 21 C10 68pF 06033A680JAT2A 0603 5% 25V Yes AVX CAP454 Approved 32 C104,C110 8.2pF 06032U8R2BAT2A 0603 +/-0.1pF 20…

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