ALH36033110UHF FM Transceiver

Rhein Tech Laboratories Client: Kenwood USA Corp. 360 Herndon Parkway Model: TK-8100-1 Suite 1400 Standards: FCC Part 90/IC RSS-119 Herndon, VA 20170 Report Number: 2003163 http://www.rheintech.com FCC ID: ALH36033110 45 of 49 APPENDIX J: MANUAL Please refer to the following pages. TK-7100 INSTRUCTION MANUAL VHF FM TRANSCEIVER TK-8100 UHF FM TRANSCEIVER TK-7102H E 00 Cover02.9.30, 1:41 PM1 THANK YOU! We are grateful you chose KENWOOD for your personal mobile applications. We believe this easy-to-use transceiver will provide dependable communications to keep personnel operating at peak efficiency. KENWOOD transceivers incorporate the latest in advanced technology. As a result, we feel strongly that you will be pleased with the quality and features of this product. MODELS COVERED BY THIS MANUAL The models listed below are covered by this manual: •TK-7100:VHF FM Transceiver •TK-8100:UHF FM Transceiver PRECAUTIONS Please observe the following precautions to prevent fire, personal injury, and transceiver damage. • Do not attempt to configure the transceiver while driving; it is too dangerous. • Do not modify the transceiver for any reason. • Do not expose the transceiver to long periods of direct sunlight, nor place it near heating appliances. • Do not place the transceiver in excessively dusty, humid, or wet areas, nor on unstable surfaces. • If an abnormal odor or smoke is detected coming from the transceiver, turn OFF the power immediately. Contact your KENWOOD dealer. TK-7102H E 00002.9.30, 1:41 PM1 i NOTICES TO THE USER uGovernment law prohibits the operation of unlicensed transmitters within the territories under government control. uIllegal operation is punishable by fine and/or imprisonment. uRefer service to qualified technicians only. SAFETY: It is important that the operator is aware of, and understands, hazards common to the operation of any transceiver. uEXPLOSIVE ATMOSPHERES (GASES, DUST, FUMES, etc.) Turn OFF your transceiver while taking on fuel or while parked in gasoline service stations. Do not carry spare fuel containers in the trunk of your vehicle if your transceiver is mounted in the trunk area. uINJURY FROM RADIO FREQUENCY TRANSMISSIONS Do not operate your transceiver when somebody is either touching the antenna or standing within two to three feet of it, to avoid the possibility of radio frequency burns or related physical injury. uDYNAMITE BLASTING CAPS Operating the transceiver within 500 feet (150 m) of dynamite blasting caps may cause them to explode. Turn OFF your transceiver when in an area where blasting is in progress, or where “TURN OFF TWO-WAY RADIO” signs have been posted. If you are transporting blasting caps in your vehicle, make sure they are carried in a closed metal box with a padded interior. Do not transmit while the caps are being placed into or removed from the container. One or more of the following statements may be applicable: FCC WARNING This equipment generates or uses radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY THE FCC 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 generate 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 the 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 to an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer for technical assistance. TK-7102H E 00i-ii02.9.30, 1:41 PM1 ii CONTENTS UNPACKING AND CHECKING EQUIPMENT ................................... 1 S UPPLIED ACCESSORIES..................................................................... 1 PREPARATION .................................................................................. 2 T OOLS REQUIRED.............................................................................. 2 POWER CABLE CONNECTION............................................................... 2 INSTALLING THE TRANSCEIVER.............................................................. 3 ORIENTATION .................................................................................... 4 F RONT PANEL................................................................................... 4 D ISPLAY............................................................................................ 5 REAR PANEL..................................................................................... 5 BASIC OPERATIONS ........................................................................ 6 S WITCHING POWER ON/ OFF ............................................................. 6 ADJUSTING THE VOLUME..................................................................... 6 SELECTING A CHANNEL....................................................................... 6 T RANSMITTING................................................................................... 6 RECEIVING........................................................................................ 6 SCAN ..........................................................................................…

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Rhein Tech Laboratories Client: Kenwood USA Corp. 360 Herndon Parkway Model: TK-8100-1 Suite 1400 Standards: FCC Part 90/IC RSS-119 Herndon, VA 20170 Report Number: 2003163 http://www.rheintech.com FCC ID: ALH36033110 35 of 49 APPENDIX A: ATTESTATION LETTER Please refer to the following page. September 19, 2003 Federal Communications Commission Authorization & Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: Reference: This equipment meets the requirements of FCC Rules, Parts 90.203(e) and (g) as applicable. Programming of this product’s transmit frequencies can be performed ONLY by the manufacturer or by service or maintenance personnel. The operator cannot program transmit frequencies using the equipment’s external operation controls. Sincerely, J JJ Joel E. Berger oel E. Bergeroel E. Berger oel E. Berger Joel Berger Staff Engineer/R&D Kenwood U.S.A. Corporation Communications Division JB:jm KENWOOD USA CORPORATION Communications Division Sales & Marketing Office: 3975 Johns Creek Court, Suite 300, Suwanee, GA 30024 (678) 474-4700 Distribution Location: 2201 E. Dominguez St. Long Beach, CA 90810 (310) 639-4200 Mailing Address: P.O. Box 22745 Long Beach, CA 90801-5745 www.kenwood.net

Rhein Tech Laboratories Client: Kenwood USA Corp. 360 Herndon Parkway Model: TK-8100-1 Suite 1400 Standards: FCC Part 90/IC RSS-119 Herndon, VA 20170 Report Number: 2003163 http://www.rheintech.com FCC ID: ALH36033110 36 of 49 APPENDIX B: AGENCY AUTHORIZATION Please refer to the following page.

Rhein Tech Laboratories Client: Kenwood USA Corp. 360 Herndon Parkway Model: TK-8100-1 Suite 1400 Standards: FCC Part 90/IC RSS-119 Herndon, VA 20170 Report Number: 2003163 http://www.rheintech.com FCC ID: ALH36033110 37 of 49 APPENDIX C: CONFIDENTIALITY REQUEST Please refer to the following page. September 19, 2003 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Attention: Authorization and Evaluation Division Dear Sir: Pursuant to Sections 0.457(D)(1)(ii) and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of some of the information accompanying this Application, as listed below: • Block Diagram • Schematic Diagrams • Parts List • Technical Operations Description (Tuning Procedure, Circuit Description & Active Devices) These materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457 (d)(1)(ii), disclosure of the Application and all accompanying documentation will not be made before the date of Grant for the Application. Sincerely, Joel E. Berger Joel E. BergerJoel E. Berger Joel E. Berger Joel Berger Staff Engineer/R&D Kenwood U.S.A. Corporation Communications Division JB:jmh KENWOOD USA CORPORATION Communications Division Sales & Marketing Office: 3975 Johns Creek Court, Suite 300, Suwanee, GA 30024 (678) 474-4700 Distribution Location: 2201 E. Dominguez St. Long Beach, CA 90810 (310) 639-4200 Mailing Address: P.O. Box 22745 Long Beach, CA 90801-5745 www.kenwood.net

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 October 8, 2003 RE: Kenwood USA Corporation FCC ID: ALH36033110 After a review of the submitted information, I have a few comments on the above referenced Application. 1) The confidentiality letter is missing the FCC ID. Please correct. 2) Please provide a parts list of the TX/RX portion of the device. 3) It is uncertain if the device contains additional boards. Please provide a few additional internal photographs to show the general construction and placement in the chassis of the boards pursuant to 1.1033(c)(12). 4) Please provide DC voltages/currents applied into the several elements of the final radio frequency amplifying device for normal operation over the power range as required by 2.1033(c)(8). 5) The test report table 7-3 does not appear to list antennas necessary to measure above 2 GHz. Please explain. 6) The masks shown in Plot 8-1 are place based on the channel spacing (25 kHz) and not the authorized bandwidth (20 kHz) as given in 90.210(b). Note that other sections of the rules such as Part 74 do show an authorized bandwidth of 25 kHz. The masks are therefore shown wider than they should be. Note that compliance can still be seen but if possible, please adjust. Additionally, to make review of these reports easier, we recommend the test report stating what subparts of each rule part are being applied. Additionally, it is helpful if the limits for all subparts are also show to keep the review time and questions to a minimum. 7) 90.213 shows that the frequency stability for stations using 12.5 channel bandwidths in the frequency range of 421-512 must meet 2.5 ppm (see note 8 of the table). The 731, test report (page 1, 6, etc), MPE exhibit (page 1) all state 5.0 ppm. Note that the emissions designator 11K0F3E would require 2.5 ppm. This may be used for both emissions designators if desired. Note that from the data provided, compliance with 2.5 ppm is shown. However, it is recommended to adjust the appropriate sections of the report to match. Please explain. 8) The users manual mentions 60 cm distances for RF exposure purposes for occupational/controlled exposure conditions at 50% duty factor, while the MPE exhibit shows 32 cm for 50% duty cycle, 46 cm for 100%. Please help explain and/or correct the affected exhibits for consistency. Additionally, please note that the device does not appear to contain any warning signs or labels to establish awareness regarding occupational exposure conditions. Please provide any information regarding this issue. Note that the user is not necessarily the same as the one who installed the radio. 9) Please provide an attestation regarding compliance to Part 22.313 for this device. Timothy R. Johnson Examining Engineer 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. l Page 2October 13, 2003 Any questions about the content of this correspondence should be directed to the sender.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 October 8, 2003 RE: Kenwood USA Corporation FCC ID: ALH36033110 After a review of the submitted information, I have a few comments on the above referenced Application. 1) The confidentiality letter is missing the FCC ID. Please correct. Response : Please refer to the revised exhibit, previously uploaded. 2) Please provide a parts list of the TX/RX portion of the device. Response : Please refer to the revised exhibit, previously uploaded. 3) It is uncertain if the device contains additional boards. Please provide a few additional internal photographs to show the general construction and placement in the chassis of the boards pursuant to 1.1033(c)(12). Response : Please refer to the revised exhibit, previously uploaded. 4) Please provide DC voltages/currents applied into the several elements of the final radio frequency amplifying device for normal operation over the power range as required by 2.1033(c)(8). Response : DC voltage applied to final RF PA: 13.6 V DC current into final RF PA: 5.2 A 5) The test report table 7-3 does not appear to list antennas necessary to measure above 2 GHz. Please explain. Response : Please refer to the revised test report uploaded with this response. 6) The masks shown in Plot 8-1 are place based on the channel spacing (25 kHz) and not the authorized bandwidth (20 kHz) as given in 90.210(b). Note that other sections of the rules such as Part 74 do show an authorized bandwidth of 25 kHz. The masks are therefore shown wider than they should be. Note that compliance can still be seen but if possible, please adjust. Additionally, to make review of these reports easier, we recommend the test report stating what subparts of each rule part are being applied. Additionally, it is helpful if the limits for all subparts are also show to keep the review time and questions to a minimum. Response : Please refer to the revised test report uploaded with this response. 7) 90.213 shows that the frequency stability for stations using 12.5 channel bandwidths in the frequency range of 421-512 must meet 2.5 ppm (see note 8 of the table). The 731, test report (page 1, 6, etc), MPE exhibit (page 1) all state 5.0 ppm. Note that the emissions designator 11K0F3E would require 2.5 ppm. This may be used for both emissions designators if desired. Note that from the data provided, compliance with 2.5 ppm is shown. However, it is recommended to adjust the appropriate sections of the report to match. Please explain. Response : Please refer to the revised test report, MPE exhibit and 731 form uploaded with this response. American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 8) The users manual mentions 60 cm distances for RF exposure purposes for occupational/controlled exposure conditions at 50% duty factor, while the MPE exhibit shows 32 cm for 50% duty cycle, 46 cm for 100%. Please help explain and/or correct the affected exhibits for consistency. Additionally, please note that the device does not appear to contain any warning signs or labels to establish awareness regarding occupational exposure conditions. Please provide any information regarding this issue. Note that the user is not necessarily the same as the one who installed the radio. Response : The manual covers several models and frequency ranges. Each model has a different MPE distances (as exhibited in each application). Kenwood has elected to use the worst case distance for all models covered by the User Manual. Note that it is Kenwood USA Corporations' understanding that we may cite a user separation distance greater than the minimum calculated MPE distance in the FCC application. 9) Please provide an attestation regarding compliance to Part 22.313 for this device. Response : The user will transmit his ID, as usual in this radio service, at the beginning, during each exchange, and/or at the final exchange. Timothy R. Johnson Examining Engineer 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.

To: William Graff From: Tim Harrington [email protected] FCC Equipment Authorization Branch Re: FCC ID: ALH36033110 Applicant: Kenwood USA Corporation Correspondence Reference Number: 10429 731 Confirmation Number: TC368346 Date of Original Email: 12/04/2003 Subject: audit 1) MPE exhibit should reflect compliance distance for unaware bystanders, i.e., f/1500 not f/300 limit. Response: Please refer to the revised exhibit uploaded. 2) Please revise grant note to include following or similar text: "All qualified end users of this device must receive training to have the knowledge to control their exposure conditions and/or duration to comply with Occupational /Controlled exposure limit and also have control of the exposure conditions of bystanders for complying with General Population/Uncontrolled exposure limit." Response: The grant has been revised. 3) Per Suppl C sect. 2 RF exposure label should be prominent. Please describe how label position is expected to accomplish awareness of exposure in typical installation conditions. Response: The label position has been changed; please refer to the revised label exhibit uploaded. The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal pursuant to Section 2.917(c). DO NOT Reply to this email by using the Reply button. In order for your response to be processed expeditiously, you must upload your response via the Internet at www.fcc.gov , E-Filing, OET TCB Electronic Filing, TCB Login. If the response is submitted through Add Attachments, a message which informs the processing staff that a new exhibit has been submitted must also be submitted via Submit Correspondence. 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 e-mail address listed below the name of the sender. Timothy R. Johnson, NARTE Certified EMC Engineer (No. EMC-002205-NE) Examining Engineer American TCB, Inc. 6731 Whittier Ave. McLean, VA 22101 email: [email protected] alternate email: [email protected] direct number: 404-414-8071 corporate phone: 703-847-4700 corporate fax: 703-847-6888 To: William Graff From: Tim Harrington [email protected] FCC Equipment Authorization Branch Re: FCC ID: ALH36033110 Applicant: Kenwood USA Corporation Correspondence Reference Number: 10431 731 Confirmation Number: TC368346 Date of Original Email: 12/04/2003 Subject: audit suppl 4) Appears that mounting bracket can install 0 or 180 deg - means has vertical holes at back; mounting bracket slots may allow up/down front/back adjustment such that label is covered or damaged and discarded - please comment. Response: The label position has been changed; please refer to the revised label exhibit uploaded. 5) Bystander MPE distance needs to be considered for back seat passengers, in which case center trunk mount instructions may need revision - please comment/revise. Response: Please refer to the revised manual uploaded. 6) Please consider to include following text or similar in user instructions: transmit only when people outside the vehicle are at least the recommended minimum lateral distance away the antenna/vehicle. Response: The suggested text has been added to the manual; please refer to the revised manual uploaded. The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal pursuant to Section 2.917(c). DO NOT Reply to this email by using the Reply button. In order for your response to be processed expeditiously, you must upload your response via the Internet at www.fcc.gov , E-Filing, OET TCB Electronic Filing, TCB Login. If the response is submitted through Add Attachments, a message which informs the processing staff that a new exhibit has been submitted must also be submitted via Submit Correspondence. 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 e-mail address listed below the name of the sender. Timothy R. Johnson, NARTE Certified EMC Engineer (No. EMC-002205-NE) Examining Engineer American TCB, Inc. 6731 Whittier Ave. McLean, VA 22101 email: [email protected] alternate email: [email protected] direct number: 404-414-8071 corporate phone: 703-847-4700 corporate fax: 703-847-6888

To: William Graff From: Tim Harrington [email protected] FCC Equipment Authorization Branch Re: FCC ID: ALH36033110 Applicant: Kenwood USA Corporation Correspondence Reference Number: 10431 731 Confirmation Number: TC368346 Date of Original Email: 12/04/2003 Subject: audit suppl 4) Appears that mounting bracket can install 0 or 180 deg - means has vertical holes at back; mounting bracket slots may allow up/down front/back adjustment such that label is covered or damaged and discarded - please comment. Response: Please refer to the revised label exhibit uploaded. 5) Bystander MPE distance needs to be considered for back seat passengers, in which case center trunk mount instructions may need revision – please comment/revise. Response: Please refer to the revised manual exhibit uploaded. 6) Please consider to include following text or similar in user instructions: transmit only when people outside the vehicle are at least the recommended minimum lateral distance away the antenna/vehicle Response: Please refer to the revised manual exhibit uploaded. The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal pursuant to Section 2.917(c). DO NOT Reply to this email by using the Reply button. In order for Your response to be processed expeditiously, you must upload your response via the Internet at www.fcc.gov , E-Filing, OET TCB Electronic Filing, TCB Login. If the response is submitted through Add Attachments, a message which informs the processing staff that a new exhibit has been submitted must also be submitted via Submit Correspondence. 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 e-mail address listed below the name of the sender. Timothy R. Johnson, NARTE Certified EMC Engineer (No. EMC-002205-NE) Examining Engineer American TCB, Inc. 6731 Whittier Ave. McLean, VA 22101 email: [email protected] alternate email: [email protected] direct number: 404-414-8071 corporate phone: 703-847-4700 corporate fax: 703-847-6888

Rhein Tech Laboratories Client: Kenwood USA Corp. 360 Herndon Parkway Model: TK-8100-1 Suite 1400 Standards: FCC Part 90/IC RSS-119 Herndon, VA 20170 Report Number: 2003163 http://www.rheintech.com FCC ID: ALH36033110 44 of 48 APPENDIX J: MANUAL Please refer to the following pages. TK-7100 INSTRUCTION MANUAL VHF FM TRANSCEIVER TK-8100 UHF FM TRANSCEIVER TK-7102H E 00 Cover02.9.30, 1:41 PM1 THANK YOU! We are grateful you chose KENWOOD for your personal mobile applications. We believe this easy-to-use transceiver will provide dependable communications to keep personnel operating at peak efficiency. KENWOOD transceivers incorporate the latest in advanced technology. As a result, we feel strongly that you will be pleased with the quality and features of this product. MODELS COVERED BY THIS MANUAL The models listed below are covered by this manual: •TK-7100:VHF FM Transceiver •TK-8100:UHF FM Transceiver PRECAUTIONS Please observe the following precautions to prevent fire, personal injury, and transceiver damage. • Do not attempt to configure the transceiver while driving; it is too dangerous. • Do not modify the transceiver for any reason. • Do not expose the transceiver to long periods of direct sunlight, nor place it near heating appliances. • Do not place the transceiver in excessively dusty, humid, or wet areas, nor on unstable surfaces. • If an abnormal odor or smoke is detected coming from the transceiver, turn OFF the power immediately. Contact your KENWOOD dealer. TK-7102H E 00002.9.30, 1:41 PM1 i NOTICES TO THE USER uGovernment law prohibits the operation of unlicensed transmitters within the territories under government control. uIllegal operation is punishable by fine and/or imprisonment. uRefer service to qualified technicians only. SAFETY: It is important that the operator is aware of, and understands, hazards common to the operation of any transceiver. uEXPLOSIVE ATMOSPHERES (GASES, DUST, FUMES, etc.) Turn OFF your transceiver while taking on fuel or while parked in gasoline service stations. Do not carry spare fuel containers in the trunk of your vehicle if your transceiver is mounted in the trunk area. uINJURY FROM RADIO FREQUENCY TRANSMISSIONS Do not operate your transceiver when somebody is either touching the antenna or standing within two to three feet of it, to avoid the possibility of radio frequency burns or related physical injury. uDYNAMITE BLASTING CAPS Operating the transceiver within 500 feet (150 m) of dynamite blasting caps may cause them to explode. Turn OFF your transceiver when in an area where blasting is in progress, or where “TURN OFF TWO-WAY RADIO” signs have been posted. If you are transporting blasting caps in your vehicle, make sure they are carried in a closed metal box with a padded interior. Do not transmit while the caps are being placed into or removed from the container. One or more of the following statements may be applicable: FCC WARNING This equipment generates or uses radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY THE FCC 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 generate 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 the 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 to an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer for technical assistance. TK-7102H E 00i-ii02.9.30, 1:41 PM1 ii CONTENTS UNPACKING AND CHECKING EQUIPMENT ................................... 1 S UPPLIED ACCESSORIES..................................................................... 1 PREPARATION .................................................................................. 2 T OOLS REQUIRED.............................................................................. 2 POWER CABLE CONNECTION............................................................... 2 INSTALLING THE TRANSCEIVER.............................................................. 3 ORIENTATION .................................................................................... 4 F RONT PANEL................................................................................... 4 D ISPLAY............................................................................................ 5 REAR PANEL..................................................................................... 5 BASIC OPERATIONS ........................................................................ 6 S WITCHING POWER ON/ OFF .…

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