Q9S04032108UHF Radio Transceiver

26 Industrial Radio THANK YOU! We are grateful for your purchase of Advanced Wireless Communications product. We be- lieve this easy–to-use radio will provide you with dependable and reliable communications. This Advanced Wireless Communications por- table two-way radio is a precision device. Treat it with care, and you will enjoy years of reli- able operation. * MODELS COVERED IN THIS MANUAL AWR2108: UHF 450-470MHz 27 Owner’s Manual WARNING This radio has been tested and complies with the FCC RF Exposure Limits for Occupational use and work- related operations, where the operator must have knowledge to control RF Exposure Conditions. When transmitting, hold the radio in a vertical position at a distance of 2.5 cm from the mouth and at least 1.5 cm from the head and body. Do not transmit more than 50% of the duty cycle. Transmitting for more than 50% of the duty cycle can cause the FCC RF Exposure Limits to be exceeded. Use only Advanced Wireless Communications authorized accessories. 21 Owner’s Manual FCC License Information Your Advanced Wireless Communications radio operates on com- munications frequencies which are subject to FCC(Federal Commu- nications Commission) Rules & Regulations. FCC Rules require that all operators using Private Land Mobile radio frequencies obtain a radio license before operating their equipment. Application for license must be made on FCC form 601, and schedules D, E, and G. FAX: Forms can be obtained by fax from the FCC Fax-On-Demand system. Call 1-202-418-0177 from your fax machine and request document number 000600 for the form, schedules, and instructions. MAIL: Forms can be ordered by telephone, and will be sent to you by first class mail. Call the FCC Forms Hotline at 1-800-418- FORM (1-800-418-3676). INTERNET: Form 601 and instructions can be downloaded from the FCC Forms website at: http://www.fcc.gov/Forms/Form601/601.html Before filling out your Form 601 application Technical Data section, you must decide which frequency (or frequencies) you will operate on. Refer to the frequency chart on page 26. Questions? Call the FCC for license application questions at 1-888-CALL-FCC (1-888-225-5322). If you have any questions, call Advanced Wireless Communications: 1-800-469-5400 22 Industrial Radio Notices to The User 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. 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 modifica- tion is made. 23 Owner’s Manual 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 rea- sonable protection against harmful interference in a residen- tial installation. This equipment generates, uses and can generate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harm- ful interference to radio communications. However, there is no guarantee that the interference will not occur in a par- ticular 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. 24 Industrial Radio SAFETY INFORMATION: Your wireless portable two-way radio has been designed using a low power transmitter. When the PTT switch is pressed, the radio generates radio frequency (RF) electromagnetic energy (EME). This radio is designed to comply with the FCC Report and Order FCC 96-326 (August, 1996). CAUTION • Do not transmit for more than 50% of the total operating time. Transmitting for over 50% of the operating time may exceed the FCC RF exposure compliance requirements. Transmission occurs while you are pressing the PTT switch and is confirmed by the LED that lights red whil etransmit- ting. • To transmit, speak into the microphone in your normal voice while holding the radio upright and keep the antenna at least 2 inches (5 cm) from your head and body. • When using a headset, ensure that the antenna is at least 2 inches (5 cm) away from your body whenever you are transmitting. • Use only Advanced Wireless Communications genuine accessories. Unauthorized modifications, or attachments may damage the transceiver and violate FCC rules and regulations. 25 Owner’s Manual User Safety Information PLEASE READ THIS IMPORTANT INFORMATION BEFORE USING YOUR Advanced Wireless Communications PORTABLE TWO-WAY RADIO. •Only qualified technicians are allowed to maintain this product. •To avoid electromagnetic interference, turn off your radio in places where posted notices instruct you to do so. Hospitals or health care facilities may be using equipment that is sensitive to external RF energy. When travelling on aircraft, turn off your radio when the airline crew instructs you to do so. •When in vehicles equipped with an air bag, do not place a portable radio in the airbag deployment area. •Turn off your radio prior to entering any area with a potentially explosive atmosphere. Do not remove, install, or charge batteries in such areas. •To avoid possible interference with…

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1 THANK YOU! We are grateful for your purchase of Advanced Wireless Communications product. We believe this easy–to-use radio will provide you with dependable and reliable communications. This Advanced Wireless Communications portable two-way radio is a precision device. Treat it with care, and you will enjoy years of reliable operation. „MODELS COVERED IN THIS MANUAL AWR2108: UHF 450-470MHz 2 Product Safety and RF Exposure for Portable Two-Way Radios Compliance with RF Energy Exposure Standards NOTICE: This radio is intended for use in occupational/controlled applications where users have been made aware of the potential for exposure and can exercise control over their exposure. This radio device is NOT authorized for general population, consumer or similar use. BEFORE USING THIS RADIO, READ THE TRAINING MATERIAL BELOW WHICH CONTAINS IMPORTANT OPERATING INSTRUCTIONS FOR SAFE USAGE AND RF ENERGY AWARENESS AND CONTROL INFORMATION FOR COMPLIANCE WITH RF ENERGY EXPOSURE LIMITS IN APPLICABLE NATIONAL AND INTERNATIONAL STANDARDS. Federal Communication Commission (FCC) Regulations The FCC has established limits for safe exposure to radio frequency (RF) emissions from portable two-way radios. The FCC requires manufacturers to demonstrate compliance with RF exposure limits before portable two-way radios can be marketed in the U.S. When two-way radios are approved for occupational/controlled environment exposure limits, the FCC requires users to be fully aware of, and exercise control over, their exposure. Awareness and control of RF exposure can be accomplished by the use of labels, or by education and training through appropriate means, such as information and instructions in user manuals or safety booklets. Your Advanced Wireless two-way radio has an RF exposure information label in the battery compartment. The training material below includes useful information about RF exposure and helpful instructions on how to control your RF exposure. Your Advanced Wireless two-way radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to RF electromagnetic energy. In terms of measuring RF energy for compliance with FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. Compliance and Control Guidelines and Operating Instructions for Portable Two-Way Radios To control your exposure and ensure compliance with the occupational/controlled environment exposure limits, always adhere to the following procedures: zHold the radio in a vertical position in front of the face with the microphone positioned at least one inch (2.5 cm) away from the lips. Keeping the radio at the proper distance is important since RF exposure decreases with increasing distance from the antenna. zFor body-worn operation, always place the radio in an FCC approved belt-clip or similar accessory that contains no metallic components and provides a minimum separation distance of 1.3 cm between the back of the radio and the user’s body. FCC-approved accessories, antennas, and device combinations comply with the occupational/controlled environment RF exposure limits. RF exposure information on FCC-approved accessories, antennas, and device combinations can be found under the “Display Exhibits” section of http://www.fcc.gov/oet/fccid after searching using the FCC Identifier (FCC ID), which can be obtained from the label on your radio. Using non–FCC approved accessories may result in exposure levels which exceed the FCC’s occupational/controlled environment RF exposure limits. zIf you are not using a body-worn accessory and are not using the radio held in front of the face, ensure the radio is kept a minimum of 1.3 cm from the body when transmitting. Keeping the radio 3 at a proper distance is important since RF exposure decreases with increasing distance from the antenna. zUse only FCC-approved supplied or replacement antennas, batteries, and accessories intended for use with this radio. Use of non–FCC approved antennas, batteries and accessories may exceed FCC RF exposure guidelines. FCC license Information Your Advanced Wireless Communications radio operates on communications frequencies which are subject to FCC(Federal Communications Commission) Rules & Regulations. FCC Rules require that all operators using Private Land Mobile radio frequencies obtain a radio license before operating their equipment. Application for license must be made on FCC form 601, and schedules D, E, and G. FAX: Forms can be obtained by fax from the FCC Fax-On-Demand system. Call 1-202-418-0177 from your fax machine and request document number 000600 for the form, schedules, and instructions. MAIL:Forms can be ordered by telephone, and will be sent to you by first class mail. Call the FCC Forms Hotline at 1-800-418-FORM (1-800-418-3676). INTERNET: Form 601 and instructions can be downloaded from the FCC Forms website at: http://www.fcc.gov/Forms/Form601/601.html Before filling out your Form 601 application Technical Data section, you must decide which frequency (or frequencies) you will operate on. Refer to the frequency chart on page 26. Questions? Call the FCC for license application questions at 1-888-CALL-FCC (1-888-225-5322). If you have any questions, call Advanced Wireless Communications: 1-800-469-5400 Notices to The User 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. 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 instr…

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1 THANK YOU! We are grateful for your purchase of Advanced Wireless Communications product. We believe this easy–to-use radio will provide you with dependable and reliable communications. This Advanced Wireless Communications portable two-way radio is a precision device. Treat it with care, and you will enjoy years of reliable operation. „MODELS COVERED IN THIS MANUAL AWR2108: UHF 450-470MHz 2 Product Safety and RF Exposure for Portable Two-Way Radios Compliance with RF Energy Exposure Standards NOTICE: This radio is intended for use in occupational/controlled applications where users have been made aware of the potential for exposure and can exercise control over their exposure. This radio device is NOT authorized for general population, consumer or similar use. BEFORE USING THIS RADIO, READ THE TRAINING MATERIAL BELOW WHICH CONTAINS IMPORTANT OPERATING INSTRUCTIONS FOR SAFE USAGE AND RF ENERGY AWARENESS AND CONTROL INFORMATION FOR COMPLIANCE WITH RF ENERGY EXPOSURE LIMITS IN APPLICABLE NATIONAL AND INTERNATIONAL STANDARDS. Federal Communication Commission (FCC) Regulations The FCC has established limits for safe exposure to radio frequency (RF) emissions from portable two-way radios. The FCC requires manufacturers to demonstrate compliance with RF exposure limits before portable two-way radios can be marketed in the U.S. When two-way radios are approved for occupational/controlled environment exposure limits, the FCC requires users to be fully aware of, and exercise control over, their exposure. Awareness and control of RF exposure can be accomplished by the use of labels, or by education and training through appropriate means, such as information and instructions in user manuals or safety booklets. Your Advanced Wireless two-way radio has an RF exposure information label in the battery compartment. The training material below includes useful information about RF exposure and helpful instructions on how to control your RF exposure. Your Advanced Wireless two-way radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to RF electromagnetic energy. In terms of measuring RF energy for compliance with FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. Compliance and Control Guidelines and Operating Instructions for Portable Two-Way Radios To control your exposure and ensure compliance with the occupational/controlled environment exposure limits, always adhere to the following procedures: * Transmit no more than 50% of the time. To transmit (talk), push the Push-To-Talk (PTT) button. To receive calls, release the PTT button. Transmitting 50% of the time or less is important since the radio generates measurable RF energy exposure only when transmitting (in terms of measuring standards compliance). *Hold the radio in a vertical position in front of the face with the microphone positioned at least one inch (2.5 cm) away from the lips. Keeping the radio at the proper distance is important since RF exposure decreases with increasing distance from the antenna. * For body-worn operation, always place the radio in an AWC approved belt-clip or similar accessory that contains no metallic components and provides a minimum separation distance of 1.3 cm between the back of the radio and the user’s body. AWC-approved accessories, antennas, and device combinations have been tested and comply with the occupational/controlled environment RF exposure limits. The use of non AWC-approved accessories may result in exposure levels which may exceed the FCC’s occupational/controlled environment RF exposure limits. 3 * If you are not using a body-worn accessory and are not using the radio held in front of the face, ensure the radio is kept a minimum of 1.3 cm from the body when transmitting. Keeping the radio at a proper distance is important since RF exposure decreases with increasing distance from the antenna. FCC license Information Your Advanced Wireless Communications radio operates on communications frequencies which are subject to FCC(Federal Communications Commission) Rules & Regulations. FCC Rules require that all operators using Private Land Mobile radio frequencies obtain a radio license before operating their equipment. Application for license must be made on FCC form 601, and schedules D, E, and G. FAX: Forms can be obtained by fax from the FCC Fax-On-Demand system. Call 1-202-418-0177 from your fax machine and request document number 000600 for the form, schedules, and instructions. MAIL:Forms can be ordered by telephone, and will be sent to you by first class mail. Call the FCC Forms Hotline at 1-800-418-FORM (1-800-418-3676). INTERNET: Form 601 and instructions can be downloaded from the FCC Forms website at: http://www.fcc.gov/Forms/Form601/601.html Before filling out your Form 601 application Technical Data section, you must decide which frequency (or frequencies) you will operate on. Refer to the frequency chart on page 26. Questions? Call the FCC for license application questions at 1-888-CALL-FCC (1-888-225-5322). If you have any questions, call Advanced Wireless Communications: 1-800-475-5852 Notices to The User 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. 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. 4 SAFETY INFORMATION:…

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July 22, 2003 Federal Communications Commission, EQUIPMENT APPROVAL SERVICES, P. O. Box 358315 Pittsburgh, PA 15251-5315 ATTN: Authorization & Evaluation Division PER: 47 CFR 0.457 and 0.459 RE: FCC ID: Q9S04032108; Model Number: AWR2108 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, i.e. Parts List 1 Parts List 2 Schematic Diagram Block Diagram These materials contain trade secrets and proprietary information not customarily released to the public and 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 this Application and all accompanying documentation will not be made before the date of the Grant for this Application. Sincerely, Advanced Wireless Communications Peter Blakeley – VP Engineering

AWR 2108 Circuit Description 17 Circuit Description 1. Frequency Configuration The receiver utilizes double conversion super heterodyne. The first IF is 45.05MHz and the second is 455KHz. The first local oscillator signal is supplied from PLL circuit. Frequency needed in the transmitter is supplied from PLL circuit. Figure 1 shows the frequency configuration. Frequency range450 MHz—470MHz ANTSW ANT MCF CF 455KHz IF SYSTEM 45.05MHz 44.595MHz TCXO SP 12.8MHz MIC MIC AMP PLL VCO AMP RX TX RF AMP TX AMP AF AMP Figure 1 frequency configuration 2. Receiver The receiver utilizes double conversion super heterodyne. 1) Front-end RF Amplifier The input signal from antenna is amplified in RF amplifier (Q27) after passing through the receive/transmit circuit and a 3-stage LC band pass filter. The amplified signal is filtered by a band pass filter (a 3-stage LC BPF) to eliminate unwanted signals before passing to the first frequency mixer. 44.595 MHz SP AF AMP IC8 ANT D11 RF AMP Q27 MCF MIXER Q23 1st Local OSC (PLL) IFAMP Q22 XF1 IF.MIX IC1 AF AMP LPF .HPF BPF BPF Figure 2 receiver section configuration AWR 2108 Circuit Description 18 2) The First Mixer The signal from RF amplifier is mixed with the first local oscillator signal from PLL frequency synthesizer in the first mixer (Q23) to generate a 45.05MHz first IF signal. The first IF signal is then fed through two monolithic crystal filters (XF1) to remove spurious signals from adjacent channels. 3) IF Amplifier The first IF signal is amplified in Q22 and then enters the IF process chip IC1. The signal is mixed with the second local oscillator signal in IC1 to create a 455KHz second IF signal. The second IF signal is then fed to a 455KHz ceramics filter (CF1) to eliminate unwanted signals before it is amplified and FM detected in IC1. 4) AF Amplifier The demodulated AF signal obtained from IC1 is amplified in IC7 (1/4), and then filtered by low pass filter Q19 and high pass filter Q20, and then de-emphasized by R130 and C156. The resulting AF signal passes through a volume control circuit and then is amplified to a sufficient level to drive the speaker by AF power amplifier (IC8). 5) Squelch Part of the AF signal from IC1 enters IC1 again, and the noise component is amplified and rectified by a filter and an amplifier to produce a DC voltage corresponding to the noise level. The DC signal from IC1 goes to the analog port of the microprocessor (IC11). IC11 determines whether to output sounds from the speaker by detecting whether the input voltage is higher or lower than preset value. To output sounds from the speaker, IC11 sends a high level signal to the MUTE and AFCO lines and turns IC8 on through Q12. DET FM IF IC1 IF AMP HPF AMP IC7 AF LPF HPF DET 2 39 40 1 SW Q12 SW AF/PF AMP IC7 LPF IC11 MCU B U S Y M U T E A F C O T I IC8 SP Figure 3. AF amplifier and squelch circuit 6) Receive signaling CTCSS Audio frequencies over 300Hz of the output signal from IC1 is cut off by a low-pass filter. AWR 2108 Circuit Description 19 The resulting signal enters the microprocessor IC11. IC11 determines whether the CTCSS matches the preset value and controls the MUTE and AFCO and the speaker sound output according to the squelch results. 3. PLL Frequency Synthesizer PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission. 1) PLL Circuit The frequency step of PLL circuit is 5KHz or 6.25 KHz. A12.8MHz reference oscillator signal is divided at IC1 by a fixed counter to produce a 5 KHz or 6.25 KHz reference frequency. Output signal from voltage control oscillator (VCO) passes through buffer amplifier Q14 and is divided at IC2 by the dual-module programmable counter. The divided signal is compared in the phase comparator IC2 with the 5 KHz or 6.25 KHz reference signal. The output signal from phase comparator is filtered through a low-pass filter and passed to the VCO to control the oscillator frequency. (See figure 4) REF OSC PLL DATA 5KHz/6.25KHz 12.8MHz I/M 5KHz/6.25KHz PLL IC IC2 PHASE COMPARATOR I/N CHARGE PUMP RF AMP RX VCO D7,8 T/R SW D5,6 Q8 TX VCO LPF D2,3 Q14 Q16 Q13 BUFF AMP Figure 4 PLL circuit 2) VCO The operating frequency is generated by Q16 in transmit mode and by Q8 in receive mode. The operation frequency generates a voltage through the phase comparator to control the varactor diodes, so as to keep the oscillator frequency consistent with the preset frequency in CPU (D2 and D3 in transmit mode and D7 and D8 in receive mode). T/R pin is set high in receive mode causing Q6 to turn off Q16 and turn Q7 on. The T/R pin is set low in transmit mode. The output from Q8 and Q16 is amplified by Q14 and sent to the buffer amplifier. 3) Unlock Detector If low level appears at LD pin of IC2, unlock condition will occur, and DC voltage is obtained from D13 and R63, and the voltage supplied to the UL pin of microprocessor by IC2 goes low. When the microprocessor detects this condition, the transmitter is disabled, ignoring the push-to-talk switch input signal. (See figure 5) AWR 2108 Circuit Description 20 MPU PLL IC C180 IC2 LD D13 R63 UL IC11 Figure 5 unlocked test circuit 4. Transmitter 1) Transmit audio The audio signal from microphone is amplified through IC3(1/2) ,and then pre-emphasized , and then filtered by another low-pass filterseparate filter(Q25 and Q24) to eliminate the frequencies over 3KHz. The resulting signal enters the VCO for direct FM modulation. (See figure 6) 2) CTCSS Encoder The necessary frequency for CTCSS encoder is generated by IC11 and FM-modulated to the PLL reference signal. Since the reference OSC does not modulate the loop characteristic frequency or higher, modulation is performed at the VCO side by adjusting the balance. (See figure 6) IC11 MUTE TO CTCSS MIC Q26 SW IC3(1/2) MIC AMP IC3(1/2) IDT (SPLATTER FILTER) Q24,25 LPF VR2 MAX DEV REFERENCE OSC X1 IC2 VCO D2,3 VR4 PREEMPHASIS Figure 6 transmit CTCSS 3) VCO and RF amplifier The transmit signal obtained from VCO buffer amplifier Q1…

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Test Report S/N: 033103-357Q9S Test Date(s): April 03, 2003 FCC/IC SAR Evaluation © 2003 Celltech Labs Inc. Advanced Wireless Communications FCC ID: Q9S04032108 15 of 21 AWR2108 Portable UHF PTT Radio Transceiver (450-470MHz) APPENDIX A - SAR MEASUREMENT DATA Advanced Wireless Communications FCC ID: Q 9S 04032108 SAM Phantom; Flat Section; Position: (90°,270°) Probe: ET3DV6 - SN1387; ConvF(7.50,7.50,7.50); Crest factor: 1.0 450 MHz Brain: σ = 0.84 mho/m ε r = 43.2 ρ = 1.00 g/cm 3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 Cube 5x5x7 SAR (1g): 0.757 mW/g, SAR (10g): 0.538 mW/g Face-held SAR at 2.5 cm Separation Distance AWR2108 UHF Portable Radio Transceiver 8.4V Lithium-ion Battery Continuous Wave Mode Low Channel [450.1 MHz] Conducted Power: 2.70 Watts Ambient Temp 23.1 °C; Fluid Temp 21.4 °C Date Tested: April 3, 2003 SAR Tot [mW/g] 7.72E-22.32E-13.86E-15.40E-16.95E-18.49E-11.00E+0 04/03/03Celltech Labs Inc. Advanced Wireless Communications FCC ID: Q9S 04032108 SAM Phantom; Flat Section; Position: (90°,270°) Probe: ET3DV6 - SN1387; ConvF(7.50,7.50,7.50); Crest factor: 1.0 450 MHz Brain: σ = 0.84 mho/m ε r = 43.2 ρ = 1.00 g/cm 3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 Cube 5x5x7 SAR (1g): 0.954 mW/g, SAR (10g): 0.676 mW/g Face-held SAR at 2.5 cm Separation Distance AWR2108 UHF Portable Radio Transceiver 8.4V Lithium-ion Battery Continuous Wave Mode Mid Channel [460.1 MHz] Conducted Power: 2.73 Watts Ambient Temp 23.1 °C; Fluid Temp 21.4 °C Date Tested: April 3, 2003 SAR Tot [mW/g] 7.46E-22.24E-13.73E-15.22E-16.72E-18.21E-19.70E-1 04/03/03Celltech Labs Inc. Advanced Wireless Communications FCC ID: Q9S 04032108 SAM Phantom; Flat Section; Position: (90°,270°) Probe: ET3DV6 - SN1387; ConvF(7.50,7.50,7.50); Crest factor: 1.0 450 MHz Brain: σ = 0.84 mho/m ε r = 43.2 ρ = 1.00 g/cm 3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 Cube 5x5x7 SAR (1g): 1.21 mW/g, SAR (10g): 0.866 mW/g Face-held SAR at 2.5 cm Separation Distance AWR2108 UHF Portable Radio Transceiver 8.4V Lithium-ion Battery Continuous Wave Mode High Channel [469.9 MHz] Conducted Power: 2.72 Watts Ambient Temp 23.1 °C; Fluid Temp 21.4 °C Date Tested: April 3, 2003 SAR Tot [mW/g] 9.90E-22.97E-14.95E-16.93E-18.91E-11.09E+01.29E+0 04/03/03Celltech Labs Inc. Advanced Wireless Communications FCC ID: Q9S 04032108 SAM Phantom; Flat Section Probe: ET3DV6 - SN1387; ConvF(7.50,7.50,7.50); Crest factor: 1.0 450 MHz Brain: σ = 0.84 mho/m ε r = 43.2 ρ = 1.00 g/cm 3 Z-Axis Extrapolation at Peak SAR Location Face-held SAR at 2.5 cm Separation Distance AWR2108 UHF Portable Radio Transceiver 8.4V Lithium-ion Battery Continuous Wave Mode High Channel [469.9 MHz] Conducted Power: 2.72 Watts Ambient Temp 23.1 °C; Fluid Temp 21.4 °C Date Tested: April 3, 2003 04/03/03Celltech Labs Inc. 0.00.51.01.52.0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 SAR tot [mW/g] [mm] Advanced Wireless Communications FCC ID: Q9S 04032108 SAM Phantom; Flat Section; Position: (270°,90°) Probe: ET3DV6 - SN1387; ConvF(7.70,7.70,7.70); Crest factor: 1.0 450 MHz Muscle: σ = 0.93 mho/m ε r = 58.5 ρ = 1.00 g/cm 3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 Cube 5x5x7 SAR (1g): 1.71 mW/g, SAR (10g): 1.20 mW/g Body SAR with 1.3 cm Belt-Clip Separation Distance AWR2108 UHF Portable Radio Transceiver with Lapel Ear-Microphone Accessory 8.4V Lithium-ion Battery Continuous Wave Mode Low Channel [450.1 MHz] Conducted Power: 2.70 Watts Ambient Temp 23.1 °C; Fluid Temp 21.3 °C Date Tested: April 3, 2003 SAR Tot [mW/g] 1.38E-14.14E-16.90E-19.67E-11.24E+01.52E+01.79E+0 04/03/03Celltech Labs Inc. Advanced Wireless Communications FCC ID: Q9S 04032108 SAM Phantom; Flat Section; Position: (270°,90°) Probe: ET3DV6 - SN1387; ConvF(7.70,7.70,7.70); Crest factor: 1.0 450 MHz Muscle: σ = 0.93 mho/m ε r = 58.5 ρ = 1.00 g/cm 3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 Cube 5x5x7 SAR (1g): 2.15 mW/g, SAR (10g): 1.50 mW/g Body SAR with 1.3 cm Belt-Clip Separation Distance AWR2108 UHF Portable Radio Transceiver with Lapel Ear-Microphone Accessory 8.4V Lithium-ion Battery Continuous Wave Mode Mid Channel [460.1 MHz] Conducted Power: 2.72 Watts Ambient Temp 23.1 °C; Fluid Temp 21.3 °C Date Tested: April 3, 2003 SAR Tot [mW/g] 1.71E-15.14E-18.56E-11.20E+01.54E+01.88E+02.23E+0 04/03/03Celltech Labs Inc. Advanced Wireless Communications FCC ID: Q9S 04032108 SAM Phantom; Flat Section; Position: (270°,90°) Probe: ET3DV6 - SN1387; ConvF(7.70,7.70,7.70); Crest factor: 1.0 450 MHz Muscle: σ = 0.93 mho/m ε r = 58.5 ρ = 1.00 g/cm 3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 Cube 5x5x7 SAR (1g): 2.33 mW/g, SAR (10g): 1.65 mW/g Body SAR with 1.3 cm Belt-Clip Separation Distance AWR2108 UHF Portable Radio Transceiver with Lapel Ear-Microphone Accessory 8.4V Lithium-ion Battery Continuous Wave Mode High Channel [469.9 MHz] Conducted Power: 2.71 Watts Ambient Temp 23.1 °C; Fluid Temp 21.3 °C Date Tested: April 3, 2003 SAR Tot [mW/g] 1.98E-15.94E-19.90E-11.39E+01.78E+02.18E+02.57E+0 04/03/03Celltech Labs Inc. Advanced Wireless Communications…

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