PHX-RSU2510RResidential Subscriber Unit (RSU) Wireless Modem

Section 7 FCC ID: PHX-RSU2510R Users Manual – Regulatory Information Motorola, Inc., NextNet Wireless Product Group 2900 County Rd 42 W Burnsville, MN 55337 Page 1 of 4 1/31/2007 Section 7 Regulatory Information and Users Manual Section 7 FCC ID: PHX-RSU2510R Users Manual – Regulatory Information Motorola, Inc., NextNet Wireless Product Group 2900 County Rd 42 W Burnsville, MN 55337 Page 2 of 4 1/31/2007 FCC / INDUSTRY CANADA INFORMATION NOTICE: This equipment has been tested and found to comply with the Radio Frequency Radiation Exposure Limits detailed below. A minimum of 20 centimetres (8 inches) separation between the RSU and the operator and all other persons should be maintained. This product complies with the requirements for Radio Frequency Radiation Hazard as defined in the FCC rules 47CFR1.1307 and 47CFR2.1091 and Industry Canada Standard RSS-102. Additional information about Radio Frequency Radiation Exposure can be found on the FCC web site ( www.fcc.gov) and the Canada web site ( http://canada.gc.ca/). Radio Frequency Radiation Exposure Limits Table 1 Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) (A) Limits for Occupational/Controlled Exposures 1500-100,000 --- --- 5 6 (B) Limits for General Population/Uncontrolled Exposure 1500-100,000 --- --- 1.0 30 NOTE 1 to Table 1: Occupational/controlled limits apply in situations in which persons are exposed as a consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. Limits for occupational/controlled exposure also apply in situations when an individual is transient through a location where occupational/controlled limits apply provided he or she is made aware of the potential for exposure. NOTE 2 to Table 1: General population/uncontrolled exposures apply in situations in which the general public may be exposed, or in which persons that are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure. Section 7 FCC ID: PHX-RSU2510R Users Manual – Regulatory Information Motorola, Inc., NextNet Wireless Product Group 2900 County Rd 42 W Burnsville, MN 55337 Page 3 of 4 1/31/2007 Declaration of Conformity Compliance Information Residential Subscriber Unit Model Numbers: RSU-2510-S RSU-2510-R This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. Declaration of Conformity Responsible Party: NextNet Wireless, Inc. 2900 West County Road 42, Suite 120 Burnsville, MN 55337 952-929-4008 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. NOTE: Modification of this device may void the user’s authority to operate the equipment. The device is intended to be powered by Listed/CN ITE LPS or Class II power supply with output rated 13 V dc, 1.3 A minimum. INSTALLING THE WIRELESS MODEM Congratulations on your purchase of the Expedience ® residential subscriber unit (RSU). The RSU provides you with an always-on, wireless, high-speed Internet connection. Installation of the RSU is easy, and in a matter of minutes you can begin to receive broadband Internet service. You can connect the compact, portable unit directly to your computer or to a local area network. Before you begin, make sure you have the following: - Standard Ethernet NIC installed on your computer. Package contents Your RSU comes with the components illustrated here. RSU device Power supply Ethernet cable Installing the Wireless Modem guide Connecting cables to the RSU Checking the RSU's lights Finding the best signal from the ISP Connecting Ethernet cable to computer Setting the computer's IP address 1. Place the RSU on a table or shelf. 2. Point the back of the RSU (the side without a logo) toward a window. Remove your hands from the RSU for a few seconds. 3. Note the number of lights on the RSU that blink. 4. Point the RSU to the left of the starting point, then to the right. At each point, note how many lights blink. 5. Re-orient the back of the RSU to the direction it was pointed when the most lights blinked. 6. Ensure that the lights stay on after you release your hands from the RSU. 1. Plug the power supply into a wall outlet. 2. Plug the power supply into the RSU. 3. Plug the Ethernet cable into the RSU. 4. Do not connect the Ethernet cable to your computer yet. The lights on the RSU blink to indicate the strength of the signal received by the RSU. The RSU is equipped with an internal antenna that receives this sig…

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i Installing and using the Expedience RSU wireless modem Directions for connecting your RSU to a computer or LAN and obtaining high-speed Internet access. ii Expedience and LinkMonitor are trademarks of NextNet Wireless, Inc. Other brand and product names may be registered trademarks or trademarks of their respective holders. Part number: 104-0050-0002-03 ©2002-2006 NextNet Wireless, Inc. All rights reserved. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS GUIDE ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCT. FOR WARRANTY INFORMATION ON THE EXPEDIENCE WIRELESS MODEM, CONTACT THE INTERNET SERVICE PROVIDER THAT SUPPLIED THE RSU. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE THAT ARE PROVIDED WITH THE EXPEDIENCE BROADBAND WIRELESS ACCESS MODEM ARE PROVIDED “AS IS” WITH ALL FAULTS. NEXTNET WIRELESS DISCLAIMS ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL NEXTNET WIRELESS OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OF DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS GUIDE, EVEN IF NEXTNET WIRELESS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Contents iii Welcome................................................................................ 1 Before you begin .................................................................. 1 Connecting your RSU to a computer ...................................... 3 Installation overview ............................................................ 3 Setting up the computer to dynamically receive an IP address .... 3 Windows 95, Windows NT, Windows 98, Windows ME: Setting up the network connection .......................................... 3 Windows 2000: Setting up the network connection ................... 3 Windows XP: Setting up the network connection ....................... 4 Plugging in the RSU .............................................................. 4 Finding the strongest service provider signal ............................ 7 Connecting to the Internet .................................................... 9 Renewing the host computer’s IP address........................... 10 Connecting the RSU to a network ........................................ 10 Troubleshooting .................................................................. 10 The RSU can successfully receive a signal at home, but not at work or at a friend’s house ...............................................10 The RSU cannot receive your service provider’s signal ..............10 The RSU’s lights blink in sequence .........................................10 You successfully completed the signal scan, but your Internet browser cannot connect to a web site ....................................12 The lights on the RSU blink more slowly than normal ...............12 You receive a dialog box indicating that you cannot connect to your service provider .......................................................12 RSU malfunctions after you write on the RSU or attach stickers to the RSU .........................................................................13 FCC / Industry Canada information ........................................15 iv 1 Welcome This document describes how to install and use your Expedience residential subscriber unit (RSU) to obtain wireless high-speed Internet access. You can connect your RSU to a computer or to a small office/home office (SOHO) local area network (LAN) through a hub, switch, or router. BEFORE YOU BEGIN •Make sure your computer is equipped with an Ethernet network interface card (NIC). •The Ethernet cable that is supplied with your RSU plugs into any standard Ethernet NIC. The NIC is not provided with the RSU, but you can purchase a NIC at most computer and electronics stores. •Find an appropriate location for your RSU. •For best results, place the RSU in a room near an outside window on the first or second floor of your home or office. •You need to locate the RSU within 6 feet of a wall outlet. The RSU uses a standard power supply and can sit on a desktop or shelf. •Your RSU comes with a category-5 Ethernet cable approximately 10 feet long. If you choose to place the RSU further than 10 feet from your computer, you need to purchase a longer, standard Ethernet cable. •Locate the components shipped with your RSU device: •RSU device •RSU Quick Start Guide •Power supply •Ethernet cable 2 Figure 1 illustrates the RSU package contents. Table 1 lists the standard contents in your RSU package. Figure 1: RSU package contents Table 1: RSU package components ComponentPart numberQuantity RSU device (vertical polarization) OR RSU device (horizontal polarization) 900-0060-1000 900-0060-2000 1 Power supply420-0060-00101 Quick Start Guide102-0060-00041 Ethernet cable597-6010-00011 Installing the Wireless Modem guide Ethernet cable Power supply RSU device 3 Connecting your RSU to a computer This section describes how to connect your RSU to a computer. If you want to connect your RSU to a network device (such as a router or switch), refer to the section “Connecting the RSU to a network” on page 10, in this guide. INSTALLATION OVERVIEW The installation consists of the following major tasks, each of which is explained in greater detail in the sections that follow: 1After ensuring your Ethernet NIC is installed properly, make sure your computer is set up to automatically obtain an IP address. 2Plug in the RSU. 3Find the strongest signal from your service provider. 4If necessary, fine-tune the connection to your service provider. 5Conn…

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Motorola, Inc., NextNet Wireless Product Group FCC ID: PHX-RSU2510R 2900 County Rd 42 W Burnsville, MN 55337 1/31/2007 Page 1 of 4 Section 9 Correspondence Motorola, Inc., NextNet Wireless Product Group FCC ID: PHX-RSU2510R 2900 County Rd 42 W Burnsville, MN 55337 1/31/2007 Page 2 of 4 Request for Confidentiality 1/31/2007 Motorola, Inc., NextNet Wireless Product Group 2900 County Rd 42 W Burnsville, MN 55337 RE: Certification Application FCC ID: PHX-RSU2510R Please be advised that the following information is to be held confidential on behalf of Motorola, Inc.: • Section 11 - Block Diagrams • Section 12 – Schematics • Exhibit 13 – Parts list • Exhibit 14 - Technical Description This application contains technical information that Motorola, Inc. deems to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of Motorola, Inc. in the market place. Thank you for your attention to this matter. Tim Blom Motorola, Inc. Motorola, Inc., NextNet Wireless Product Group FCC ID: PHX-RSU2510R 2900 County Rd 42 W Burnsville, MN 55337 1/31/2007 Page 3 of 4 Modification Letter 31/01/2007 Motorola, Inc., NextNet Wireless Product Group 2900 County Rd 42 W Burnsville, MN 55337 RE: Certification Application FCC ID: PHX-RSU2510R Please be advised that the following information is a list of modifications that will be included in the production process for the above-referenced equipment. The printed circuit board(s) have been updated to include all design changes in effect at the time of regulatory compliance testing. The schematics and bill of materials associated with this filing reflect the updated design changes. Thank you for your attention to this matter. Tim Blom Motorola, Inc. Motorola, Inc., NextNet Wireless Product Group FCC ID: PHX-RSU2510R 2900 County Rd 42 W Burnsville, MN 55337 1/31/2007 Page 4 of 4 Manufacturer’s Letter 1/31/2007 Motorola, Inc., NextNet Wireless Product Group 2900 County Rd 42 W Burnsville, MN 55337 RE: Certification Application FCC ID: PHX-RSU2510R To Whom It May Concern: Please be advised that the manufacturer will ensure that the above-referenced model will be manufactured in accordance with the Federal Communications Commission (FCC) Rules and Regulations. Thank you for your attention to this matter. Tim Blom Motorola, Inc.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 February 6, 2007 RE: FCC ID: PHX-RSU2510R_ATCB004501 Attention: Tim Blom I have a few comments on this Application. Please note that further comments may arise in response to answers provided to the questions below. 1. Please note that 27.50(i) states that the transmit power is to be measured using an analyzer of power meter calibrated in terms of rms-equivalent voltage. It is not clear from the data if the analyzer used has been calibrated in terms of rms-equivalent. While this is probably the case, it must be clearly indicated. Please provide a clear statement if the analyzer was calibrated in terms of rms-equivalent voltage. 2. Please note that power measurements in accordance with 27.50(i) are for peak transmit power. Please note that the FCC has stated that when power measurements above 1GHz are made the resolution bandwidth needs to be set to at least 1MHz. Please note that peak transmit power also needs to be measured with the resolution bandwidth equal to or greater than the occupied bandwidth of the signal being measured. Please note that the resolution bandwidths for the measurements in the report appear to be close to 1% of this value rather than the equal to or greater than value typically accepted for power measurements. While newer analyzers may do some auto correction for resolution bandwidths less than the occupied bandwidth, the fact that the chosen resolution bandwidth is only 56kHz or 62kHz (i.e. 1%), the stated FCC resolution bandwidth above 1GHz is 1MHz and the fact that the power measured is at the 2W limit, there is some question as to the accuracy of the measurement. Because the device is exactly at 2 watts transmit power and because the 1MHz resolution bandwidth stated by the FCC above 1GHz was not used compliance of the device is in question due to the possible correction factors errors resulting from the use of such low resolution bandwidth. Please re-measure the power of the device using at least the stated FCC resolution bandwidth for measurements of power above 1GHz. 3. please note that the calculated MPE for the device is 21+cm. as the statement in the manual is being justified by measured MPE at 20cm, please provide some information on how this measurement was performed (i.e. EUT and probe setup; where was the measurement made in relation to EUT orientation etc).. Dennis Ward mailto:[email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

Dward ATCB From: Generic Office of Engineering Technology [[email protected]] Sent: 02/16/2007 2:51 PM To: [email protected] Subject: Response to Inquiry to FCC (Tracking Number 345295) 02/16/07 Inquiry: Gentlemen - We are seeking ''''Permit But Ask'''' guidance for FCC ID: PHX- RSU2510R. The device is a Residential Subscriber Unit that operates in the BRS/EBS in the 2496 – 2690 MHz frequency band as a Temporary Fixed Device under part 27. The product utilizes OFDM technology to provide a non-line of sight wireless data link that will be used to provide internet access to subscribers. The device is mobiel rf exposure category with a maximum 2W output. The device has been found compliant to part 27. Two test reports and the user manual is attached to this permit but ask request. Response: ------------------------------------------------- approved for intial e-filing, contingent upon e-filing to contain the below. when e-filing contents are complete, please reply within this inquiry to request final grant approval. A) Please include comprehensive user operating instructions B) Please include exhibit addressing: ... 5) Test procedures and results, including justification for selected subset of operational modes 6) Info about how device operates as fixed, mobile, or portable station within the network protocol, e.g., channel bandwidths, modulations, power control / adjustments 7) Availability of and specific test equipment required, or justification how factory-test-mode (FTM) represents and covers end-use conditions 8) Info about applicable and/or loosely-related public standards, if any, e.g., 802.16 and Conformance standards, and how, why, what parts of these are applicable or not 9) Evaluate smart-antenna modes per FCC procedures, where applicable, or for TCB permit-but-ask submit additional details herein about adaptive antennas 10) Address how FDD and/or TDD modes are allowed under FCC allocated frequency range, i.e., in terms of available blocks and block sizes, and ! paired (uplink/downlink) or single bands 11) Details about selected subchannelizations, permutations, profiles tested and why ------------------------------------------------- Do not reply to this message. Please select the Reply to an Inquiry Response link from the OET Inquiry System to add any additional information pertaining to this inquiry.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 February 6, 2007 RE: FCC ID: PHX-RSU2510R_ATCB004501 – Reply (02/08/2007) Attention: Tim Blom Reply Attention: Dennis Ward I have a few comments on this Application. Please note that further comments may arise in response to answers provided to the questions below. Replies listed below questions. 1. Please note that 27.50(i) states that the transmit power is to be measured using an analyzer of power meter calibrated in terms of rms-equivalent voltage. It is not clear from the data if the analyzer used has been calibrated in terms of rms-equivalent. While this is probably the case, it must be clearly indicated. Please provide a clear statement if the analyzer was calibrated in terms of rms-equivalent voltage. a. The first sentence in the “Test Procedure” for the power output measurement details the spectrum analyzer configuration. This statement is repeated here: “The peak conducted RF output power is measured over an interval of continuous transmission using a spectrum analyzer that has been calibrated in terms of rms-equivalent voltage”. b. The spectrum analyzer used for the measurement of the peak power is configured to utilize the power measurement function that is integrated into the analyzer. The selected detector used in conjunction with the power measurement function is described by Agilent as the “Average (Log/RMS/V)” detector and is contained within the Agilent E4440A spectrum analyzer. The indication of this detector being used for the measurement is shown in the display screen on the right side under the “Ref” label and is shown as “#Avg”. See Figure 1.1 c. The help menu description contained within the Agilent E4440A spectrum analyzer describes the detection method as “RMS because the resulting voltage is proportional to the square root of the mean of the square of the voltage”. My interpretation of this statement is “calibrated in terms of rms- equivalent voltage”. See Figure 1.2 Figure 1.1 Figure 1.2 2. Please note that power measurements in accordance with 27.50(i) are for peak transmit power. Please note that the FCC has stated that when power measurements above 1GHz are made the resolution bandwidth needs to be set to at least 1MHz. Please note that peak transmit power also needs to be measured with the resolution bandwidth equal to or greater than the occupied bandwidth of the signal being measured. Please note that the resolution bandwidths for the measurements in the report appear to be close to 1% of this value rather than the equal to or greater than value typically accepted for power measurements. While newer analyzers may do some auto correction for resolution bandwidths less than the occupied bandwidth, the fact that the chosen resolution bandwidth is only 56kHz or 62kHz (i.e. 1%), the stated FCC resolution bandwidth above 1GHz is 1MHz and the fact that the power measured is at the 2W limit, there is some question as to the accuracy of the measurement. Because the device is exactly at 2 watts transmit power and because the 1MHz resolution bandwidth stated by the FCC above 1GHz was not used compliance of the device is in question due to the possible correction factors errors resulting from the use of such low resolution bandwidth. Please re-measure the power of the device using at least the stated FCC resolution bandwidth for measurements of power above 1GHz. a. The procedure I have used appears to be consistent with procedures that other vendors have used to certified products within the part 27 rules. My interpretation of the requirements listed in 27.50(i) is that the final reported data needs to be adjusted when the measured results are not accurate due to any instrument limitations “such as detector response times, limited resolution bandwidth capability when compared to the emission bandwidth, etc., . A series of measurements is shown below using different resolution bandwidths to show the variation in the measurement and in support of my submitted data. b. Test 1, procedure from submitted test report i. RBW = 62 kHz ii. Sweep = auto = 7.24 msec iii. Span = 6 MHz iv. Power Measurement BW = 5.69 MHz v. Trigger Delay = 40 usec vi. Trigger Length = 164 usec vii. Detector = Average (Log/RMS/V) viii. Avg/VBW Type = Pwr Avg(rms) ix. c. Test 2 i. RBW = 100 kHz ii. Sweep = auto = 4.64 msec iii. Span = 10 MHz iv. Power Measurement BW = 6 MHz v. Trigger Delay = 24 usec vi. Trigger Length = 164 usec vii. Detector = Average (Log/RMS/V) viii. Avg/VBW Type = Pwr Avg(rms) ix. d. Test 3 i. RBW = 1 MHz ii. Sweep = auto = 1 msec iii. Span = 10 MHz iv. Power Measurement BW = 6 MHz v. Trigger Delay = 5 usec vi. Trigger Length = 164 usec vii. Detector = Average (Log/RMS/V) viii. Avg/VBW Type = Pwr Avg(rms) ix. e. Test 4 i. RBW = 8 MHz ii. Sweep = 185 usec iii. Span = 0 MHz iv. Trigger = RF Burst v. Trigger Delay = -10 usec vi. Detector = Average (Log/RMS/V) vii. Avg/VBW Type = Pwr Avg(rms) viii. Power measured with the delta marker power measurement function contained within the spectrum analyzer. This method integrates the power between the markers that is contained within each bin. The power integration method is performed the same as is done with the “power measurement” function as in a non-zero span mode. ix. f. Test 5 i. Power meter ii. Agilent 8481A power sensor (cal due 4/5/2007) iii. Agilent EPM-441A meter iv. Measured power for 164 usec burst = 32.28 dBm g. Power measurement summary Test RBW (MHz) Power (dBm) 1 0.062 32.39 2 0.1 32.35 3 1.0 32.12 4 8.0 32.15 5 17900 32.28 h. The above measurements indicate that the Agilent E4440A spectrum analyzer measures and reports a valid peak power when using a RBW that is at least 1% of the emissions bandwidth and no corrections are required to be applied to the reported data contained within the submitted test report. 3. Please note that the calculated MPE for the device is 21+cm. As the statement in the manual is being justified by measured M…

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Motorola, Inc Page 1 of 2 FCC ID: PHX-RSU2510R Permit But Ask To: American TCB From: Tim Blom Reason: Motorola, Inc. NextNet Wireless product Group response to FCC “Permit But Ask” guidance for FCC ID: PHX-RSU2510R product submission. Date: 2/20/2007 FCC Tracking Number: 345295 A) Please include comprehensive user operating instructions An electronic copy of the “Installing and using the Expedience RSU wireless Modem” is included in the documentation exhibits. B) Please include exhibit addressing: ... 5) Test procedures and results, including justification for selected subset of operational modes Verification of the performance of the Motorola, Inc. RSU-2510-R transmitter was accomplished by implementation of the procedures contained within TIA/EIA-603 and FCC requirements. Performance results contained within the Test Report and Appendix documents represent all operational modes that are available within the system. Verification of product performance is presented for three frequencies across the RF bandwidth, two channel bandwidths, and all four modulation levels available. 6) Info about how device operates as fixed, mobile, or portable station within the network protocol, e.g., channel bandwidths, modulations, power control / adjustments The response to this question is included in the 13a Technical Description document. 7) Availability of and specific test equipment required, or justification how factory-test- mode (FTM) represents and covers end-use conditions The Motorola, Inc. RSU-2510-R product has been tested with equipment that is generally available in the open market. The primary requirement for the measurement of the RSU-2510-R product is that the spectrum analyzer contain a time gating function to facilitate the measurement of the channel power and emissions mask. The time gating function is configured to only allow the spectrum analyzer to sweep when the transmitter is active. Measurements performed on the RSU-2510-R product were completed with an Agilent E4440A spectrum analyzer with the time gating capability. The Expedience system protocol utilizes all subchannel carriers on each transmission burst. The Expedience system protocol does not allow for a mixed Motorola, Inc Page 2 of 2 FCC ID: PHX-RSU2510R Permit But Ask transmission within a single burst, i.e. all data is one modulation type (4-QAM, 16-QAM, or 64-QAM). The same modulation must be transmitted for the entire burst. To facilitate the product development, a test mode configuration was developed. The test mode allows for the selection of channel frequency, modulation bandwidth, and modulation type (4-QAM, 16-QAM, 64-QAM, ...). Within the test mode, a pseudo random bit sequence is used to generate the transmitted data. 8) Info about applicable and/or loosely-related public standards, if any, e.g., 802.16 and Conformance standards, and how, why, what parts of these are applicable or not The Motorola, Inc. Expedience system is based on a proprietary protocol. As such there are no existing standards that are applicable. Additional information is contained in the Technical Description document. 9) Evaluate smart-antenna modes per FCC procedures, where applicable, or for TCB permit-but-ask submit additional details herein about adaptive antennas The Motorola, Inc. RSU-2510-R product does not contain smart antenna technology. The integral antenna contained within the RSU-2510-R product is a 4 element patch array with a fixed gain and beamwidth. 10) Address how FDD and/or TDD modes are allowed under FCC allocated frequency range, i.e., in terms of available blocks and block sizes, and ! paired (uplink/downlink) or single bands The Motorola, Inc. Expedience system protocol makes use of Time Division Duplex (TDD) operation as allowed by the FCC rules contained in Part 2 and Part 27 for devices operating in the BRS and EBS frequency spectrum. Within the BRS and EBS frequency spectrum, channels are allocated in 5.5 MHz and 6.0 MHz single frequency blocks. 11) Details about selected subchannelizations, permutations, profiles tested and why The Motorola, Inc. Expedience protoco…

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