FCC ID: ARURPV516A VHF FM Transceiver

 

TWO-WAY RADIO TM RPV516/RPU416 RPV516/RPU416 Owners Manual Owners Manual TM 1 OWNERS MANUAL Thank you!

We are grateful that you choose RELM for your land mobile applications . We believe this easy-

to-use transceiver will provide dependable communications to keep personnel operating at peak efficiency . Please read and understand this manual carefully for efficient operation. Applied model:

RPV516: VHF FM Transceiver RPU416: UHF FM Transceiver RELM Wireless Corporation 268ACManual.pm6 1 01-11-21, 11:06 OWNERS MANUAL Contents User Safety, Training, and General Information ...................... 1 Compliance with RF Energy Exposure Standards................... 1 FCC Compliance ..................................................................... 3 Precautions ............................................................................ 4 Preparations........................................................................... 4 Supplied Accessories............................................................... 5 Battery/Antenna and Other Accessories ............................ 5 Charging the Battery ................................................................ 5 Installing/Removing the Battery .............................................. 6 Installing the Antenna .............................................................. 7 Installing the Belt Clip............................................................. 7 Installing the Additional Speaker/Microphone ........................ 7 Getting Acquainted ............................................................... 7 Basic Operation..................................................................... 8 Auxiliary Functions .............................................................. 9 Time-out Timer ....................................................................... 9 Battery Save ............................................................................ 9 Low Battery Warning ............................................................ 10 Monitor ................................................................................. 10 CTCSS/DCS .......................................................................... 10 Two Tone Signaling ................................................................ 10 Channel Scan .......................................................................... 12 Busy Channel Lockout .......................................................... 12 Optional Accessories .......................................................... 13 Troubleshooting .................................................................. 13 Frequency Chart ................................................................ 14 RELM Wireless Corporation 268ACManual.pm6 2 01-11-21, 11:06 OWNERS MANUAL User Safety, Training, and General Information READ THIS IMPORTANT INFORMATION ON SAFE AND EFFICIENT OPERATION BEFORE USING YOUR RELM HANDHELD PORTABLE TWO-WAY RADIO. Compliance with RF Energy Exposure Standards Your RELM 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 radio frequency electromag-

netic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environ-

ment at duty cycles of up to 50% talk-50% listen and should be used for occupational use only. In terms of measuring RF energy for compliance with the 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. Note: The approved batteries supplied with this radio are rated for a 5-5-90 duty cycle (5% talk-5% listen-90% standby), even though this radio complies with the FCC occupational RF exposure limits at duty cycles of up to 50% talk. Your RELM two-way radio complies with the following of RF energy exposure standards and guidelines:

United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J American National Standards Institute (ANS)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 Institute of Electrical and Electronic Engineers (IEEE) C95. 1-

1999 Edition International Commission on Non-Ionizing Radiation Protection

(ICNIRP) 1998 RELM Wireless Corporation 268ACManual.pm6 3 01-11-21, 11:06 OWNERS MANUAL Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3kHz to 300GHz, 1999 Australian Communications Authority Radiocommunications

(Electromagnetic Radiation-Human Exposure) Standard 1999

(applicable to wireless phones only) Operational Instructions and Training Guidelines To ensure optimal performance and compliance with the occupa-

tional/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit no more than 50% of the time and always adhere to the following procedures:

Transmit and Receive To transmit (talk), push the Push-To-Talk (PTT) button; to re-

ceive, release the PTT button. Hand-held radio operation Hold the radio in a vertical position with the microphone one to two inches (2.5 to 5 cm) away from the lips. Body-worn operation Always place the radio in a RELM approved clip, holder, hol-

ster, case, or body harness for this product. Use of non-RELM-

approved accessories may exceed FCC RF exposure guidelines. If you do not use a RELM approved body-worn accessory and are not using the radio in the intended use position in front of the face, then ensure the antenna and the radio are kept 2.5 cm (one inch) from the body when transmitting. Antennas & Batteries Use only RELM approved, supplied antenna or RELM approved replacement antenna. Unauthorized antennas; modifications, or attachments could damage the radio and may violate FCC regulations. RELM Wireless Corporation 268ACManual.pm6 4 01-11-21, 11:06 OWNERS MANUAL Use only RELM approved, supplied batteries or RELM approved replacement batteries. Use of non-RELM-approved batteries may exceed FCC RF exposure guidelines. Approved Accessories For a list of RELM approved accessories see the accessories page of this user manual or visit the following website which lists approved accessories: http://www.RELM.com FCC Compliance 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 instal-

lation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equip-

ment off and on, the user is encouraged to try to correct the inter-

ference 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. Industry Canada Compliance This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB-003 Canada. RELM Wireless Corporation 268ACManual.pm6 5 01-11-21, 11:06 OWNERS MANUAL FCC Requirements Your radio must be properly licensed by the Federal Communications Commission prior to use. Your RELM Wireless dealer can assist you in meeting these requirements. Your dealer will program each radio with your authorized frequencies, signaling codes, etc., and will be there to meet your communications needs as your system expands. Precautions Only qualified technicians are allowed to maintain this product. Do not use the transceiver or charge a battery in explosive areas such as coal gas, dust, steam, etc. Switch OFF the transceiver while refueling or parking at gas station. Do not modify or adjust this transceiver without permission. Do not expose the transceiver to direct sunlight over a long time, nor place it close to heating source. Do not place the transceiver in excessively dusty, humid areas, nor on unstable surfaces. Safety:

It is important that the operator is aware of and understands hazards common to the operation of any transceiver. Preparations Please carefully take the transceiver out of the box. We recom-

mend that you confirm the items listed in the following table before discarding the box. If any items are missing or have been damaged during shipment, file a claim with the carrier immediately. RELM Wireless Corporation 268ACManual.pm6 6 01-11-21, 11:06 OWNERS MANUAL Supplied Accessories Quantity Item Antenna (*) BCRP-Battery Charger AC Adapter BPRP1100-Battery Pack (7.2V 1100mAH) Belt Clip Owners Manual Strap

*Note: The RPV516B Antenna mark is shamrock. The RPV516A Antenna mark is grass green. The RPU416A Antenna mark is milk white. 1 1 1 1 1 1 1 Battery/Antenna and Other Accessories Charging the Battery The battery is not charged in factory, charge it before use. When first charging the battery after purchase or extended storage (more than 2 months), battery capacity is lower than its normal operating capacity. Repeating the charge/discharge cycle two or three times, its capacity will increase to normal. Caution:

Do not recharge the battery if it is already fully charged. Doing so may shorten the life of the battery or cause damage to it. After recharging the battery pack, disconnect it from the charger, otherwise, battery life will be shortened as a result of overcharge. Please turn OFF the power of the transceiver with a battery before charging. Using the transceiver while charging its battery will interfere with proper charging. RELM Wireless Corporation 268ACManual.pm6 7 01-11-21, 11:06 OWNERS MANUAL When the operating time of the radio continually decreases even though the battery has been fully and properly charged, replace the battery with a new battery. Do not short the battery terminals or dispose of the battery by fire. Never remove the case from the battery pack. Slide the battery pack or the transceiver with a battery pack into the charger. Make sure the battery pack contacts are in contact with the charging terminals . Rapid charging starts when the i d i c a t o r l i g h t i s r e d a n d i t finishes when the light is green. Installing/Removing the Battery Match the four grooves of the battery pack with the corresponding guides on the back of the transceiver . Slide the battery pack along the back of the transceiver until the release latch on the base of the transceiver locks . To remove the battery pack , pull back on the release latch and slide the pack away from the transceiver . RELM Wireless Corporation 268ACManual.pm6 8 01-11-21, 11:06 OWNERS MANUAL Installing the Antenna Hold the antenna at its base, screw the antenna into the connector on the top panel of the transceiver. Installing the Belt Clip Position the edge of belt clip on the corresponding grooves on the top of the battery pack. Push the belt clip along the back of the battery pack until the release latch locks. To remove the belt clip, pull back on the release latch located between the battery pack and the belt clip, and slide the belt clip away from the battery pack. Installing Additional Speaker/Microphone Remove the cover of the speaker/microphone jacks,then insert the speaker/ microphone plugs into the speaker/microphone jacks. Note: The transceiver is not fully water resistant while using speaker/

microphone. Getting Acquainted RELM Wireless Corporation 268ACManual.pm6 9 01-11-21, 11:06 OWNERS MANUAL 1. Antenna 2. Channel selector Rotate the selector to select channels 1-S (the S channel can be programed by dealer as scan function) 3. LED indicator Lights red while transmitting. Lights green while receiving a signal. Flashes red when the battery voltage is low while transmitting. 4. Power/Volume control Turn clockwise to switch the power ON. To switch OFF the transceiver, turn counterclockwise until a click sounds. Rotate to adjust the volume. 5. Speaker 6. Microphone 7. PTT(Press to talk) switch Press and hold PTT switch to talk, release to receive. 8. Monitor key Press and hold the key to turn the squelch OFF. You will hear background noise. Release the key to turn the squelch back ON. 9. Speaker/microphone jacks 10. Belt clip 11. Battery 12. Battery release latch Basic Operation 1. Switch ON the transceiver by turning the Power/Volume control clockwise untill a beep sounds. 2. To adjust the volume, turn the Power/Volume control knob while pressing the Monitor key. RELM Wireless Corporation 268ACManual.pm6 10 01-11-21, 11:06 OWNERS MANUAL 3. Rotate the Channel selector to select your desired channel. You will hear audio from the speaker when receive an appropriate signal. 4. To make a call, press and hold the PTT switch, then speak into the microphone using your normal speaking voice. Keep microphone 3-4cm from your lips. 5. Release the PTT switch to receive. Note: When the battery voltage becomes too low, transmitting stops and red light flashes. Please refer to auxiliary function

"Low Battery Warning". Auxiliary Functions Time-out Timer Time-out Timer is to prevent one from using the same channel too long and the transceiver from damage due to by continue transmitting. If you keep the transceiver transmitting signal more than its limited time (set by your dealer, max time is 10 minutes), the transceiver will stop transmitting and a beep will sound. To stop the tone, release the PTT switch. Press the PTT switch again to resume transmitting. Battery Save This function minimizes the amount of power used when a signal is not being received and no operations are being performed (no keys are being pressed, and no switches are being turned). While the channel is not busy and no operation is performed for 10 seconds, Battery Save turns ON. When a signal is received or an operation is performed, Battery Save turns OFF. RELM Wireless Corporation 268ACManual.pm6 11 01-11-21, 11:06 OWNERS MANUAL Low Battery Warning Low Battery Warning alerts you when the battery needs to be recharged. While transmitting, if the power of battery goes below a pre-

determined value, the red light will flash. When a tone sounds, the transceiver stops transmitting. Please replace or recharge the battery. Monitor The squelch circuit on the transceiver automatically mutes the speaker when no signals are present, so you will not hear background noise. Press and hold "Monitor" key to manually deactivate the squelch. This operation is especially useful for adjusting the volume level or receiving a weak signal. The LED indicator lights green while the "Monitor" key is pressed. CTCSS & DCS Some channels may have pre-programmed CTCSS/DCS tones. A CTCSS/DCS tone is a sub-audible signal, which allows you to ignore

(not hear) calls from other parties using the same channel. When you receive a signal that has a tone different from the one set up in your transceiver, you will not hear the signal. Likewise, signals that you transmit will only be heard by parties whose CTCSS/

DCS tone matches the tone set up in your transceiver. Note: Although using channels set up with CTCSS/DCS tones enables you to avoid hearing those unwanted calls, it does not mean your calls will be private. Two Tone Signaling The Two Tone Signaling (TTS) function is used to control the squelch to turn ON or OFF. It includes two tone call and group call. It can be enabled or disabled by your dealer. RELM Wireless Corporation 268ACManual.pm6 12 01-11-21, 11:06 OWNERS MANUAL Receiving If a signal containing the correct tones is received, the squelch turns OFF and you will hear the call. The following events will occur:

The LED indicator will flash orange, and then it will light green while receiving the signal. If Tone for TTS Squelch has been pre-programmed, an alert tone will sound when the correct tones are received. If Transpond for TTS Squelch has been pre-programmed, a tone for acknowledgement will be returned to the caller. If TTS auto-reset time has been pre-programmed, the squelch will automatically be switched ON after a specific time, thus, muting the speaker audio. Pressing the MONI key will also switch the squelch back ON, thus, muting the speaker audio. Transmitting Pressing the PTT while pressing the MONI key will transmit the pre-programmed tones. The LED indicator remains red while transmitting. The transceiver will keep transmitting until the tones are completely sent. After the tones are sent, the squelch switches OFF and the LED indicator flashes orange provided no receive signal is present. Pressing the MONI key will switch the squelch back ON, thus, muting the speaker audio. RELM Wireless Corporation 268ACManual.pm6 13 01-11-21, 11:06 OWNERS MANUAL Channel Scan (This function can be programmed as OFF by your dealer) Turn the Channel Selector knob to the S position. The transceiver automatically checks for activity on those channels(1-15) that have been preprogrammed as scan channels. Your local dealer can program those channels that are desired to be scanned. If a conversation is initiated on any of the channels that the transceiver is scanning, the transceiver will stop on the active channel and you will be able to hear the conversation. Priority channel scan Any programmed channel may be set as the priority channel. The transceiver monitors the priority channel while receiving on non-

priority channel. When a signal is received on the priority channel, the transceiver will automatically stop on the priority channel to communicate. Revert channel When the transceiver is scanning, press the PTT switch, it can transmit in pre-programmed revert channel. Revert channel can be programmed by your dealer. Busy Channel Lockout If the channel you choose is set by your dealer as "busy channel lockout", and this channel is used by other user, pressing PTT causes the transceiver to generate a beep. The transceiver will not transmit in this situation. To stop the beep, release PTT. When this channel is free, press PTT to transmit. RELM Wireless Corporation 268ACManual.pm6 14 01-11-21, 11:06 OWNERS MANUAL Optional Accessories Available optional parts:

BPRP1100-Battery Pack, 7.2V, 1100mAH SMRP-Speaker Microphone BCRP-Battery Charger Troubleshooting Trouble No power Solution Battery may be used up. Please change battery or recharge it. Probably, battery is not properly installed. Remove the battery and install it again. Power doesn't last long even if fully charged Battery may be out of use, please replace it with new battery. Can't talk to or hear other users in your group Other voices (Non-group users) are present on the channel Make sure you are using the same frequency and CTCSS/DCS tone as the other users in your group. Other group users may be too far away. Make sure you are within range of the other transceiver. Change CTCSS/DCS tone. Be sure to change the tone on all trans-

ceivers in your group. RELM Wireless Corporation 268ACManual.pm6 15 01-11-21, 11:06 OWNERS MANUAL Frequency Chart Model:

Serial Number:

Channel Transmit Receive Frequency Frequency CTCSS/DCS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RELM Wireless Corporation 268ACManual.pm6 16 01-11-21, 11:06 TWO-WAY RADIO TM RPV516/RPU416 RPV516/RPU416 Owners Manual Owners Manual TM 1

 

 

CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ CERTIFICATE OF COMPLIANCE SAR EVALUATION Applicant Information:

RELM WIRELESS CORPORATION 7100 Technology Drive West Melbourne, FL 32904 Test Lab:

CELLTECH RESEARCH INC. Testing and Engineering Lab 1955 Moss Court Kelowna, B.C. Canada V1Y 9L3 Phone: 250 - 860-3130 Fax: 250 - 860-3110 Toll Free: 1-877-545-6287 e-mail: info@celltechlabs.com web site: www.celltechlabs.com FCC Rule Part(s):

FCC ID:

Model(s):

EUT Type:

Modulation:

Tx Frequency Range:

Conducted Power Tested: 5.3 Watts Antenna Type:

Battery Type:

Body-Worn Accessory:

2.1093; ET Docket 96-326 ARURPV516A RPV516A Portable VHF PTT Radio Transceiver FM 150.05 - 173.95 MHz Helical Whip 7.2VDC, 1100mAh, Ni-Cd 1.4cm Belt-Clip This wireless portable device has been shown to be compliant for localized Specific Absorption Rate (SAR) for controlled environment/occupational exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in ANSI/IEEE Std. C95.3-1999. I attest to the accuracy of data. All measurements were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. Celltech Research Inc. certifies that no party to this application has been denied FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Shawn McMillen General Manager Celltech Research Inc. 2001 Celltech Research Inc. CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ TABLE OF CONTENTS 1 1 2 INTRODUCTION DESCRIPTION OF EQUIPMENT UNDER TEST. SAR MEASUREMENT SYSTEM SAR MEASUREMENT SUMMARY 3-4 DETAILS OF SAR EVALUATION.. EVALUATION PROCEDURES.... SYSTEM VALIDATION.... TISSUE PARAMETERS SIMULATED TISSUES.. SAR SAFETY LIMITS... ROBOT SYSTEM SPECIFICATIONS. PROBE SPECIFICATION SAM PHANTOM..... DEVICE HOLDER.. TEST EQUIPMENT LIST.. 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 MEASUREMENT UNCERTAINTIES. 17.0 APPENDIX A - SAR MEASUREMENT DATA.... APPENDIX B - DIPOLE VALIDATION... APPENDIX C - PROBE CALIBRATION.. APPENDIX D DETERMINATION OF PROBE CONVERSION FACTORS APPENDIX E SAR SENSITIVITIES... APPENDIX F - SAR TEST SETUP PHOTOGRAPHS.... REFERENCES. 5 5 6 6 7 7 8 9 9 9 10 11 12 13 14 15 16 17 18 2001 Celltech Research Inc. EUT Type FCC 2.1093 Modulation Rule Part(s) ET Docket 96.326 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 1.0 INTRODUCTION This measurement report shows compliance of the RELM WIRELESS CORP. Model: RPV516A Portable VHF PTT Radio Transceiver FCC ID: ARURPV516A with the regulations and procedures specified in FCC Part 2.1093, ET Docket 96-326 Rules (controlled exposure). The test procedures, as described in American National Standards Institute C95.1-1992 (1), and FCC OET Bulletin 65, Supplement C (Edition 01-01) (2) were employed. A description of the product and operating configuration, detailed summary of the test results, methodology and procedures used in the evaluation, equipment used, and the various provisions of the rules are included within this test report. 2.0 DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) Front of EUT Portable VHF PTT Radio Transceiver EUT with Speaker/Mic Tx Frequency Range (MHz)

(DC 7.2V 1100mAh) Conducted Power Antenna Type(s) 150.05 173.95 ARURPV516A Pre-production Power Supply Right Side Ni-Cd Battery Model No.(s) Back of EUT Helical Whip Serial No. RPV516A 5.3 Watts FCC ID Tested FM Left Side of EUT of EUT 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 1 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 3.0 SAR MEASUREMENT SYSTEM Celltech Research SAR measurement facility utilizes the Dosimetric Assessment System (DASY) manufactured by Schmid & Partner Engineering AG (SPEAG) of Zurich, Switzerland. The DASY system is comprised of the robot controller, computer, near-field probe, probe alignment sensor, and the SAM phantom containing brain or body equivalent material. The robot is a six-axis industrial robot performing precise movements to position the probe to the location (points) of maximum electromagnetic field (EMF). A cell controller system contains the power supply, robot controller, teach pendant (Joystick), and remote control, is used to drive the robot motors. The Staubli robot is connected to the cell controller to allow software manipulation of the robot. A data acquisition electronic (DAE) circuit performs the signal amplification, signal multiplexing, AD-

conversion, offset measurements, mechanical surface detection, collision detection, etc. is connected to the Electro-optical coupler (EOC). The EOC performs the conversion from the optical into digital electric signal of the DAE and transfers data to the PC plug-in card. The DAE3 utilizes a highly sensitive electrometer-grade preamplifier with auto-zeroing, a channel and gain-switching multiplexer, a fast 16-bit AD-converter and a command decoder and control logic unit. Transmission to the PC-card is accomplished through an optical downlink for data and status information and an optical uplink for commands and clock lines. The mechanical probe-mounting device includes two different sensor systems for frontal and sidewise probe contacts. They are also used for mechanical surface detection and probe collision detection. The robot uses its own controller with a built in VME-bus computer. DASY3 SAR Measurement System with SAM phantom 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 2 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ Conducted Freq.

(MHz) Channel Mode 4.0 SAR MEASUREMENT SUMMARY The measurement results were obtained with the EUT tested in the conditions described in this report. Detailed measurement data and plots showing the maximum SAR location of the EUT are reported in Appendix A. Face-Held SAR Measurements Notes:

Spatial Peak Controlled Exposure/Occupational ANSI / IEEE C95.1 1992 - SAFETY LIMIT BRAIN: 8.0 W/kg (averaged over 1 gram) Dielectric Constant: 52.6 Separation Distance Mixture Type: Brain Conductivity: 0.76 Antenna Position SAR

(w/kg) Power

(W) Duty Cycle Duty Cycle 150.05 162.50 173.95 0.374 0.251 0.138 0.187 0.126 0.069 Fixed Fixed Fixed High Low 100%

Mid CW CW CW

(cm) 50%

5.3 2.5 5.3 2.5 5.3 2.5 1. The SAR values found were below the maximum limit of 8.0 w/kg (controlled exposure). 2. The highest face-held SAR value found was 0.374 w/kg (100% duty cycle). 3. The EUT was tested for face-held SAR with a 2.5 cm separation distance between the front of the EUT and the outer surface of the planar phantom. 4. Ambient TEMPERATURE: 23.1 C Relative HUMIDITY: 57.3 %

Atmospheric PRESSURE: 100.2 kPa 23 C 5. Fluid Temperature 6. During the entire test the conducted power was maintained to within 5% of the initial conducted power. Face-held SAR Test Setup 2.5cm Separation Distance 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 3 Conducted Power

(W) SAR

(w/kg) Freq.

(MHz) Antenna Position Channel Mode Belt-Clip Separation Distance CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ Body-Worn SAR Measurements Notes:

Spatial Peak Controlled Exposure/Occupational ANSI / IEEE C95.1 1992 - SAFETY LIMIT BODY: 8.0 W/kg (averaged over 1 gram) Dielectric Constant: 62.2 Mixture Type: Body Conductivity: 0.80 Duty Cycle Duty Cycle 150.05 162.50 173.95 0.965 0.645 0.138 0.483 0.323 0.069 Fixed Fixed Fixed High Low 100%

Mid CW CW CW

(cm) 50%

5.3 1.4 5.3 1.4 5.3 1.4 1. The SAR values found were below the maximum limit of 8.0 w/kg (controlled exposure). 2. The highest body-worn SAR value found was 0.965 w/kg (100% duty cycle). 3. The EUT was tested for body-worn SAR with the attached belt-clip providing a 1.4cm separation distance between the back of the EUT and the outer surface of the planar phantom. 4. Ambient TEMPERATURE: 23.1 C Relative HUMIDITY: 57.3 %

Atmospheric PRESSURE: 100.2 kPa 23 C 5. Fluid Temperature 6. During the entire test the conducted power was maintained to within 5% of the initial conducted power. Body-worn SAR Test Setup with 1.4cm Belt-Clip 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 4 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 5.0 DETAILS OF SAR EVALUATION The RELM WIRELESS CORP. Model: RPV516A Portable VHF PTT Radio Transceiver FCC ID:

ARURPV516A was found to be compliant for localized Specific Absorption Rate (Controlled Exposure) based on the following test provisions and conditions:

1. The EUT was tested in a face-held configuration with the front of the device placed parallel to the outer surface of the planar phantom and with a 2.5cm separation distance. 2. The EUT was tested in a body-worn configuration with the attached belt-clip touching the outer surface of the planar phantom and providing a 1.4cm separation distance between the back of the EUT and the outer surface of the planar phantom. 3. The EUT was evaluated for SAR at maximum power and the unit was operated for an appropriate period prior to the evaluation in order to minimize drift. The conducted power level was checked before and after each test. 4. The conducted power was measured according to the procedures described in FCC Part 2.1046. 5. The location of the maximum spatial SAR distribution (Hot Spot) was determined relative to the device and its antenna. 6. The EUT was tested with a fully charged battery. Note: Under continuous transmission the antenna became very warm and began to droop slightly. The device was cooled for brief periods during the evaluation in order to stabilize the antenna. The lower than expected SAR values reported for this particular EUT operating at the rated power levels can be attributed to excessive heating in the plastic antenna housing. 6.0 EVALUATION PROCEDURES The Specific Absorption Rate (SAR) evaluation was performed in the following manner:

a.

(i) The evaluation was performed in the applicable area of the phantom depending on the type of device being tested. For devices held to the ear during normal operation, both the left and right ear positions were evaluated in accordance with FCC OET Bulletin 65, Supplement C (Edition 01-01).

(ii) For body-worn and face-held devices the planar section of the phantom was used. b. The SAR was determined by a pre-defined procedure within the DASY3 software. Upon completion of a reference and optical surface check, the exposed region of the phantom was scanned near the inner surface with a grid spacing of 20mm x 20mm. c. For frequencies below 500MHz a 4x4x7 matrix was performed around the greatest spatial SAR distribution found during the area scan of the applicable exposed region. For frequencies above 500MHz a 5x5x7 matrix was performed. SAR values were then calculated using a 3-D spline interpolation algorithm and averaged over spatial volumes of 1 and 10 grams. d. If the EUT had any appreciable drift over the course of the evaluation, then the EUT was re-

evaluated. Any unusual anomalies over the course of the test also warranted a re-evaluation. e. The E-field probe conversion factors outside the calibrated points were determined as follows:

In brain and body tissue between 750MHz and 1GHz, the conversion factor decreases approximately 1.3% per 100MHz frequency increase. In brain and body tissue between 1.6GHz and 2GHz, the conversion factor decreases approximately 1% per 100MHz frequency increase. For body tissue around 900MHz (permittivity about 30% higher and conductivity about 15%

higher than brain tissue):

The conversion factor in body tissue is approximately 3% lower than for brain tissue for the same frequency. 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 5 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 7.0 SYSTEM VALIDATION Prior to the assessment, the system was verified in the planar section of the phantom with a 900MHz dipole for devices operating below 1GHz, and an 1800MHz dipole for devices operating above 1GHz. A forward power of 250mW was applied to the dipole and system was verified to a tolerance of +10%. The applicable verifications are as follows (see Appendix B for validation test plot):

8.0 TISSUE PARAMETERS The dielectric parameters of the fluids were verified prior to the SAR evaluation using an 85070C Dielectric Probe Kit and an 8753E Network Analyzer. The dielectric parameters of the fluid are as follows:

Target SAR 1g (w/kg) Dipole Validation Kit SAR 1g (w/kg) Measured D900V2 2.78 2.76 TISSUE PARAMETERS FOR DIPOLE VALIDATION Brain Equivalent Tissue Dielectric Constant eer Conductivity ss (mho/m) rr (Kg/m3) 900MHz (Target) 41.5 5%

0.97 5%

900MHz (Measured) 10/16/01 42.4 0.97 BRAIN TISSUE PARAMETERS - EUT EVALUATION Equivalent Tissue 150MHz Brain

(Target) 150MHz Brain

(Measured: 10/16/01) Dielectric Constant eer 52.3 5%

52.6 Conductivity ss (mho/m) 0.76 5%

0.76 1000 1000 rr (Kg/m3) 1000 1000 BODY TISSUE PARAMETERS - EUT EVALUATION Dielectric Constant eer Conductivity ss (mho/m) rr (Kg/m3) Equivalent Tissue 150MHz Body

(Target) 150MHz Body

(Measured: 10/16/01) 61.9 5%

0.80 5%

62.2 0.80 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 1000 1000 6 Salt 46.6 1.15 55.5 38.35 51.07 47.31 Sugar Water

(Validation) MIXTURE %

150MHz Body 900MHz Brain 150MHz Brain INGREDIENT CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 9.0 SIMULATED TISSUES The brain and body mixtures consist of a viscous gel using hydroxethylcellulose (HEC) gelling agent and saline solution. Preservation with a bactericide is added and visual inspection is made to ensure air bubbles are not trapped during the mixing process. The fluid was prepared according to standardized procedures and measured for dielectric parameters (permitivity and conductivity). 10.0 SAR SAFETY LIMITS Notes:

(General Population /

Uncontrolled Exposure

(averaged over any 1g of tissue)

(averaged over the whole body)

(hands/wrists/feet/ankles EXPOSURE LIMITS Controlled Exposure averaged over 10g)

(Occupational /

Spatial Average Environment) Environment) SAR (W/Kg) Spatial Peak Spatial Peak Bactericide HEC 0.08 1.60 20.0 49.7 5.15 0.23 0.24 0.4 8.0 4.0 2.6 0.9 1.0 0.1 0.1 1. Uncontrolled environments are defined as locations where there is potential exposure of individuals who have no knowledge or control of their potential exposure. 2. Controlled environments are defined as locations where there is potential exposure of individuals who have knowledge of their potential exposure and can exercise control over their exposure. 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 7 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 11.0 ROBOT SYSTEM SPECIFICATIONS Specifications Data Acquisition Electronic (DAE) System Stubli Unimation Corp. Robot Model: RX60L 0.02 mm 6 POSITIONER:

Repeatability:

No. of axis:

Pentium III 450 MHz Cell Controller Processor:

Clock Speed:

Operating System: Windows NT Data Card:

Data Converter Features:

Software:

Connecting Lines: Optical downlink for data and status info. DASY3 PC-Board Signal Amplifier, multiplexer, A/D converter, and control logic DASY3 software Optical uplink for commands and clock PC Interface Card Function:

24 bit (64 MHz) DSP for real time processing Link to DAE3 16-bit A/D converter for surface detection system serial link to robot direct emergency stop output for robot E-Field Probe Model:

Serial No.:

Construction:

Frequency:

Linearity:

Phantom Type:

Shell Material:

Thickness:

Volume:

ET3DV6 1590 Triangular core fiber optic detection system 10 MHz to 6 GHz 0.2 dB (30 MHz to 3 GHz) SAM V4.0C Fiberglass 2.0 Approx. 20 liters 0.1 mm 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 8 0.2 dB 0.2 dB 0.2 mm repeatability in air and clear liquids over diffuse reflecting surfaces CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 12.0 PROBE SPECIFICATION (ET3DV6) Construction: Symmetrical design with triangular core Built-in shielding against static charges PEEK enclosure material (resistant to organic solvents, e.g. glycol) In air from 10 MHz to 2.5 GHz Calibration:

In brain simulating tissue at frequencies of 900 MHz and 1.8 GHz (accuracy 8%) 10 MHz to > 6 GHz; Linearity:

Frequency:

(30 MHz to 3 GHz) 0.2 dB in brain tissue (rotation around probe axis) Directivity:

0.4 dB in brain tissue (rotation normal to probe axis) Dynam. Rnge: 5 m W/g to > 100 mW/g; Linearity:

Srfce. Detect. Dimensions: Overall length: 330 mm Application: General dosimetry up to 3 GHz 13.0 SAM PHANTOM V4.0C The SAM phantom V4.0C is a fiberglass shell phantom with a 2.0mm shell thickness for left and right head and flat planar area integrated in a wooden table. The shape of the fiberglass shell corresponds to the phantom defined by SCC34-SC2. The device holder positions are adjusted to the standard measurement positions in the three sections. 14.0 DEVICE HOLDER The DASY3 device holder has two scales for device rotation (with respect to the body axis) and the device inclination (with respect to the line between the ear openings). The plane between the ear openings and the mouth tip has a rotation angle of 65 . The bottom plate contains three pair of bolts for locking the device holder. The device holder positions are adjusted to the standard measurement positions in the three sections. Tip length: 16 mm Body diameter: 12 mm Tip diameter: 6.8 mm Distance from probe tip to dipole centers: 2.7 mm Compliance tests of mobile phone ET3DV6 E-Field Probe SAM Phantom Device Holder 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 9 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 15.0 TEST EQUIPMENT LIST SAR MEASUREMENT SYSTEM EQUIPMENT DASY3 System

-Robot

-ET3DV6 E-Field Probe

-DAE

-900MHz Validation Dipole

-1800MHz Validation Dipole

-SAM Phantom V4.0C 85070C Dielectric Probe Kit Gigatronics 8652A Power Meter

-Power Sensor 80701A

-Power Sensor 80701A E4408B Spectrum Analyzer 8594E Spectrum Analyzer 8753E Network Analyzer 8648D Signal Generator 5S1G4 Amplifier Research Power Amplifier SERIAL NO. CALIBRATION DATE 599396-01 1590 370 054 247 N/A N/A 1835272 1833535 1833542 US39240170 3543A02721 US38433013 3847A00611 26235 N/A Mar 2001 Sept 1999 June 2001 June 2001 N/A N/A Oct 1999 Jan 2001 Feb 2001 Nov 1999 Mar 2000 Nov 1999 N/A N/A 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 10 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 16.0 MEASUREMENT UNCERTAINTIES Uncertainty Description Error Distribution Weight Standard Deviation Offset Probe Uncertainty Axial isotropy Spherical isotropy Isotropy from gradient Spatial resolution Linearity error Calibration error SAR Evaluation Uncertainty Data acquisition error ELF and RF disturbances Conductivity assessment Spatial Peak SAR Evaluation Uncertainty Extrapolated boundary effect Probe positioning error Integrated and cube orientation Cube Shape inaccuracies Device positioning Combined Uncertainties 0.2 dB 0.4 dB 0.5 dB 0.5 %

0.2 dB 3.3 %

1 %

0.25 %

5 %

3 %

0.1 mm 3 %

2 %

6 %

U-Shaped U-Shaped U-Shaped Normal Rectangle Normal Rectangle Normal Rectangle Normal Normal Normal Rectangle Normal 0.5 0.5 0 1 1 1 1 1 1 1 1 1 1 1 2.4 %

4.8 %

0.5 %

2.7 %

3.3 %

0.6 %

0.25 %

5.8 %

3 %

1 %

3 %

1.2 %

6 %

11.7 %

5 %

5 %

Measurement uncertainties in SAR measurements are difficult to quantify due to several variables including biological, physiological, and environmental. According to ANSI/IEEE C95.3, the overall uncertainties are difficult to assess and will vary with the type of meter and usage situation. However, accuracys of 1 to 3 dB can be expected in practice, with greater uncertainties in near-field situations and at higher frequencies (shorter wavelengths), or areas where large reflecting objects are present. Under optimum measurement conditions, SAR measurement uncertainties of at least According to CENELEC, typical worst-case uncertainty of field measurements is For well-defined modulation characteristics the uncertainty can be reduced to 2dB can be expected. 5 dB. 3 dB. 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 11 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ 17.0 REFERENCES

(1) ANSI, ANSI/IEEE C95.1: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3kHz to 300 Ghz, The Institute of Electrical and Electronics Engineers, Inc., New York, NY: 1992.

(2) Federal Communications Commission, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio frequency Electromagnetic Fields, OET Bulletin 65, Supplement C

(Edition 01-01), FCC, Washington, D.C. 20554: June 2001.

(3) Thomas Schmid, Oliver Egger, and Neils Kuster, Automated E-field scanning system for dosimetric assessments, IEEE Transaction on Microwave Theory and Techniques, Vol. 44, pp. 105 113: January 1996.

(4) Niels Kuster, Ralph Kastle, and Thomas Schmid, Dosimetric evaluation of mobile communications equipment with know precision, IEICE Transactions of Communications, vol. E80-B, no. 5, pp. 645 652: May 1997. 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 12 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ APPENDIX A - SAR MEASUREMENT DATA 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 13 Celltech Research Inc. RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section; Position: (90,90) Probe: ET3DV6 - SN1590; ConvF(7.71,7.71,7.71); Crest factor: 1.0 150 MHz Brain : s = 0.76 mho/m e r = 52.3 r = 1.00 g/cm3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 SAR (1g): 0.374 mW/g, SAR (10g): 0.282 mW/g Cube 4x4x7 Face SAR at 2.5 cm Separation Distance Relm Wireless Model: RPV516A Continuous Wave Mode Low Channel (150.05 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 SARTot [mW/g]

3.65E-1 3.09E-1 2.53E-1 1.97E-1 1.40E-1 8.42E-2 2.81E-2 Celltech Research Inc. Celltech Research Inc. RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section; Position: (90,90) Probe: ET3DV6 - SN1590; ConvF(7.71,7.71,7.71); Crest factor: 1.0 150 MHz Brain : s = 0.76 mho/m e r = 52.3 r = 1.00 g/cm3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 SAR (1g): 0.251 mW/g , SAR (10g): 0.187 mW/g Cube 4x4x7 Face SAR at 2.5 cm Separation Distance Relm Wireless Model: RPV516A Continuous Wave Mode Mid Channel (162.50 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 SARTot [mW/g]

2.45E-1 2.07E-1 1.70E-1 1.32E-1 9.43E-2 5.66E-2 1.89E-2 Celltech Research Inc. Celltech Research Inc. RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section; Position: (90,90) Probe: ET3DV6 - SN1590; ConvF(7.71,7.71,7.71); Crest factor: 1.0 150 MHz Brain : s = 0.76 mho/m e r = 52.3 r = 1.00 g/cm3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 SAR (1g): 0.138 mW/g, SAR (10g): 0.104 mW/g Cube 4x4x7 Face SAR at 2.5 cm Separation Distance Relm Wireless Model: RPV516A Continuous Wave Mode High Channel (173.95 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 SARTot [mW/g]

1.21E-1 1.02E-1 8.36E-2 6.50E-2 4.64E-2 2.79E-2 9.29E-3 Celltech Research Inc. 10/16/01 RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section Probe: ET3DV6 - SN1590; ConvF(7.71,7.71,7.71); Crest factor: 1.0 150 MHz Brain : s = 0.76 mho/m e Cube 4x4x7 r = 52.3 r = 1.00 g/cm3 Z-Axis Extrapolation at Peak SAR Location Face SAR at 2.5 cm Separation Distance Relm Wireless Model: RPV516A Continuous Wave Mode Low Channel (150.05 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 0.40 0.30 0.20 0.10 0.00 0 10 20

[mm]

30 40

g

W m

t o t R A S Celltech Research Inc. Celltech Research Inc. RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section; Position: (270,270) Probe: ET3DV6 - SN1590; ConvF(7.65,7.65,7.65); Crest factor: 1.0 150 MHz Muscle: s = 0.80 mho/m e r = 61.9 r = 1.00 g/cm3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 SAR (1g): 0.965 mW/g, SAR (10g): 0.612 mW/g Cube 4x4x7 Body SAR with 1.4 cm Belt-Clip Separation Relm Wireless Model: RPV516A Continuous Wave Mode Low Channel (150.05 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 SARTot [mW/g]

8.91E-1 7.54E-1 6.17E-1 4.80E-1 3.43E-1 2.06E-1 6.86E-2 Celltech Research Inc. Celltech Research Inc. RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section; Position: (270,270) Probe: ET3DV6 - SN1590; ConvF(7.65,7.65,7.65); Crest factor: 1.0 150 MHz Muscle: s = 0.80 mho/m e r = 61.9 r = 1.00 g/cm3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 SAR (1g): 0.645 mW/g, SAR (10g): 0.468 mW/g Cube 4x4x7 Body SAR with 1.4 cm Belt-Clip Separation Relm Wireless Model: RPV516A Continuous Wave Mode Mid Channel (162.50 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 SARTot [mW/g]

6.36E-1 5.38E-1 4.40E-1 3.42E-1 2.45E-1 1.47E-1 4.89E-2 Celltech Research Inc. Celltech Research Inc. RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section; Position: (270,270) Probe: ET3DV6 - SN1590; ConvF(7.65,7.65,7.65); Crest factor: 1.0 150 MHz Muscle: s = 0.80 mho/m e r = 61.9 r = 1.00 g/cm3 Coarse: Dx = 20.0, Dy = 20.0, Dz = 10.0 SAR (1g): 0.138 mW/g , SAR (10g): 0.103 mW/g Cube 4x4x7 Body SAR with 1.4 cm Belt-Clip Separation Relm Wireless Model: RPV516A Continuous Wave Mode High Channel (173.95 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 SARTot [mW/g]

1.32E-1 1.12E-1 9.13E-2 7.10E-2 5.07E-2 3.04E-2 1.01E-2 Celltech Research Inc. 11/16/01 RELM Wireless Corporation FCC ID: ARURPV516A SAM Phantom; Flat Section Probe: ET3DV6 - SN1590; ConvF(7.65,7.65,7.65); Crest factor: 1.0;

150 MHz Muscle: s = 0.80 mho/m e Cube 4x4x7 r = 61.9 r = 1.00 g/cm3 Z-Axis Extrapolation at Peak SAR Location Body SAR with 1.4 cm Belt-Clip Separation Relm Wireless Model: RPV516A Continuous Wave Mode Low Channel (150.05 MHz) Conducted Power: 5.3 Watts Date Tested: October 16, 2001 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 10 20

[mm]

30 40

g

W m

t o t R A S Celltech Research Inc. CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ APPENDIX B - DIPOLE VALIDATION 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 14 Celltech Research Inc. Dipole 900 MHz SAM Phantom; Flat Section; - Validation Date: October 16, 2001 Probe: ET3DV6 - SN1590; ConvF(6.83,6.83,6.83); Crest factor: 1.0; Brain 900 MHz: s = 0.97 mho/m e Cubes (2): Peak: 4.47 mW/g 0.00 dB, SAR (1g): 2.76 mW/g 0.00 dB, SAR (10g): 1.74 mW/g 0.00 dB, (Worst-case extrapolation) Penetration depth: 11.5 (10.4, 12.9) [mm]

Powerdrift: -0.02 dB r = 42.4 r = 1.00 g/cm3 SARTot [mW/g]

2.96E+0 2.66E+0 2.36E+0 2.06E+0 1.77E+0 1.478E+0 1.17E+0 8.91E-1 5.93E-1 2.96E-1 Celltech Research Inc. 06/19/01 Validation Dipole D900V2 SN:054, d = 15 mm Frequency: 900 MHz; Antenna Input Power: 250 [mW]

Generic Twin Phantom; Flat Section; Grid Spacing:Dx = 15.0, Dy = 15.0, Dz = 10.0 Probe: ET3DV6 - SN1507; ConvF(6.27,6.27,6.27); Crest factor: 1.0; IEEE1528 900 MHz: s Cubes (2): Peak: 4.47 mW/g 0.05 dB, SAR (1g): 2.78 mW/g 0.04 dB, SAR (10g): 1.76 mW/g 0.02 dB, (Worst-case extrapolation) Penetration depth: 11.5 (10.3, 13.2) [mm]

Powerdrift: -0.00 dB

= 0.97 mho/m e

= 1.00 g/cm3 r = 42.4 r SARTot [mW/g]

2.50E+0 2.25E+0 2.00E+0 1.75E+0 1.50E+0 1.25E+0 1.00E+0 7.50E-1 5.00E-1 2.50E-1 Schmid & Partner Engineering AG, Zurich, Switzerland CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ APPENDIX C - PROBE CALIBRATION 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 15 Probe ET3DV6 SN:1590 Manufactured:

Calibrated:

March 19, 2001 March 26, 2001 Calibrated for System DASY3 Page 1 of 8 ET3DV6 SN:1590 DASY3 - Parameters of Probe: ET3DV6 SN:1590 Sensitivity in Free Space Diode Compression NormX NormY NormZ 1.77 m V/(V/m)2 1.91 m V/(V/m)2 1.67 m V/(V/m)2 DCP X DCP Y DCP Z 100 mV 100 mV 100 mV Sensitivity in Tissue Simulating Liquid Head 450 MHz er = 43.5 5%

s = 0.87 10% mho/m ConvF X ConvF Y ConvF Z 7.36 extrapolated 7.36 extrapolated 7.36 extrapolated Boundary effect:

Alpha Depth 0.29 2.72 Head 900 MHz er = 42 5%

s = 0.97 10% mho/m ConvF X ConvF Y ConvF Z 6.83 7% (k=2) 6.83 7% (k=2) 6.83 7% (k=2) Boundary effect:

Alpha Depth 0.37 2.48 Head 1500 MHz er = 40.4 5%

s = 1.23 10% mho/m ConvF X ConvF Y ConvF Z 6.13 interpolated 6.13 interpolated 6.13 interpolated Boundary effect:

Alpha Depth 0.47 2.17 Head 1800 MHz er = 40 5%

s = 1.40 10% mho/m ConvF X ConvF Y ConvF Z 5.78 7% (k=2) 5.78 7% (k=2) 5.78 7% (k=2) Boundary effect:

Alpha Depth 0.53 2.01 Sensor Offset Probe Tip to Sensor Center Optical Surface Detection 2.7 1.2 0.2 mm mm Page 2 of 8 ET3DV6 SN:1590 Receiving Pattern (f), q = 0 f = 30 MHz, TEM cell ifi110 f = 100 MHz, TEM cell ifi110 350 340 0 10 20 330 320 30 40 330 320 350 340 0 10 20 30 40 310 300 290 280 270 260 250 240 230 50 60 70 80 90 100 110 120 130 310 300 290 280 270 260 250 240 230 50 60 70 80 90 100 110 120 130 220 210 200 190 180 160 170 140 150 220 210 140 150 200 190 160 170 180 X Y Z Tot X Y Z Tot f = 300 MHz, TEM cell ifi110 f = 900 MHz, TEM cell ifi110 0 350 340 10 20 30 330 320 0 350 340 10 20 30 330 320 310 300 290 280 270 260 250 240 230 40 50 60 70 80 90 100 110 120 130 310 300 290 280 270 260 250 240 230 40 50 60 70 80 90 100 110 120 130 220 210 200 190 180 160 170 140 150 220 210 140 150 200 190 160 170 180 X Y Z Tot X Y Z Tot Page 3 of 8 ET3DV6 SN:1590 f = 1800 MHz, WG R22 f = 2500 MHz, WG R26 350 340 0 10 20 330 320 30 40 330 320 350 340 0 10 20 30 40 310 300 290 280 270 260 250 240 230 50 60 70 80 90 100 110 120 130 310 300 290 280 270 260 250 240 230 50 60 70 80 90 100 110 120 130 220 210 200 190 180 160 170 140 150 220 210 140 150 200 190 160 170 180 X Y Z Tot X Y Z Tot Isotropy Error (f), q = 0

B d

r o r r e 1.00 0.80 0.60 0.40 0.20 0.00

-0.20

-0.40

-0.60

-0.80

-1.00 30 MHz 100 MHz 300 MHz 900 MHz 1800 MHz 2500 MHz 0 60 120 180 240 300 360 Page 4 of 8 ET3DV6 SN:1590 Frequency Response of E-Field

( TEM-Cell:ifi110, Waveguide R22) e s n o p s e r y c n e u q e r f 1.50 1.40 1.30 1.20 1.10 1.00 0.90 0.80 0.70 0.60 0.50 0 500 1000 1500 f [MHz]

2000 2500 3000 TEM R22 Page 5 of 8 ET3DV6 SN:1590 Dynamic Range f(SARbrain)

( TEM-Cell:ifi110 ) 1.E+7 1.E+6 1.E+5 1.E+4 V m 1.E+3 1.E+2 1.E+1 1.E+0 0.0001 0.001 0.01 0.1 1. 10. 100. mW/cm3 not compensated compensated

B d

r o r r r e 1.0 0.0

-1.0

-2.0 0.001 0.01 0.1 1 10 100 mW/cm3 ET3DV6 SN:1590 Page 6 of 8 Conversion Factor Assessment f = 900 MHz, WG R9 (head) f = 1800 MHz, WG R22 (head) 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 W

3

m c W m R A S

7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 W

3

m c W m R A S

0 20 40 60 0 20 40 60 z[mm]

z[mm]

Analytical Measuremets Analytical Measuremets Head 900 MHz er = 42 5%

s = 0.97 10% mho/m ConvF X ConvF Y ConvF Z 6.83 7% (k=2) 6.83 7% (k=2) 6.83 7% (k=2) Boundary effect:

Alpha Depth 0.37 2.48 Head 1800 MHz er = 40 5%

s = 1.40 10% mho/m ConvF X ConvF Y ConvF Z 5.78 7% (k=2) 5.78 7% (k=2) 5.78 7% (k=2) Boundary effect:

Alpha Depth 0.53 2.01 ET3DV6 SN:1590 Page 7 of 8 Deviation from Isotropy in HSL Error (q,f ), f = 900 MHz 1.00 0.80 0.60 0.40 0.20 0.00

-0.20

-0.40

-0.60

-0.80

-1.00

B d

r o r r E 0 40 80 120 160 q 200 240 280 320 40 30 60 50 f 20 10 0

-1.00--0.80

-0.80--0.60

-0.60--0.40

-0.40--0.20

-0.20-0.00 0.00-0.20 0.20-0.40 0.40-0.60 0.60-0.80 0.80-1.00 Page 8 of 8 CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ APPENDIX D - DETERMINATION OF E-FIELD PROBE CONVERSION NUMBERS 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 16 Determination of Probe Conversion Factors for 150MHz Since at this time there exists no experimental method in determining E-field probe conversion factors for frequencies below 800MHz, the following procedure was carried out to give an approximation of the probe conversion factors for 150MHz. The accuracy of the system was determined based on the two calibrated test frequencies of 900 and 1800MHz, using validation dipoles as supplied by the manufacturer. The measured results were found to be within the specified tolerances. For conversion factors outside these two frequencies a linear extrapolation was performed as per the manufacturers recommendations. In order to determine the accuracy of the conversion factors, 300 and 450MHz dipoles were constructed in accordance with IEEE Std. P1528. The two dipoles were then characterized for SAR using the appropriate head simulating fluid for the given frequencies in a planar phantom as prescribed in IEEE Std. P1528. The table below indicates the analytical target values for each dipole with the associated measured results. Frequency

(MHz) Analytical SAR Measured SAR

@ 1W input averaged over 1 gram

@ 1W input averaged over 1 gram Delta DD Fluid Parameters 300 450 3.0 4.9 3.51 17.0%

5.77 17.8%

e r=45.3 s =0.87 e r=43.5 s =0.87 The extrapolated head conversion factors determined for 300 and 450MHz resulted in SAR values being 17.0% and 17.8% greater than expected for each frequency respectively. It is assumed that as this extrapolation is extended down to 150MHz, the resulting SAR will again be overestimated by at least 17%. The body conversion factors were determined based on a combination of the obtained data from the validations, and numerical modeling results from an identical probe from the same manufacturer. The following two pages show examples of the conversion factors that were derived through numerical modeling for a probe of similar properties. EEEXXXAAAMMMPPPLLLEEE r = 44.4

= 0.87 mho/m CENELEC Head Tissue ConvF ConvF ConvF ConvF ConvF 7.64 + 8%

7.76 + 8%

6.41 + 8%

6.54 + 8%

Dosimetric E-Field Probe ET3DV6 Head Tissue Conversion Factor (+ standard deviation) 400 MHz 835 MHz 900 MHz 350 MHz 450 MHz 835 MHz 925 MHz 1500 MHz 1900 MHz 2450 MHz 2450 MHz 6.53 + 8%

6.37 + 8%

6.04 + 8%

5.18 + 8%

5.41 + 8%

7.52 + 8%

5.40 + 8%

ConvF ConvF ConvF ConvF ConvF ConvF r = 42.5

= 0.98 mho/m CENELEC Head Tissue r = 42.3

= 0.99 mho/m CENELEC Head Tissue r = 44.7

= 0.87 mho/m IEEE Head Tissue r = 43.5

= 0.87 mho/m IEEE Head Tissue r = 41.5

= 0.90 mho/m IEEE Head Tissue r = 41.45

= 0.98 mho/m IEEE Head Tissue r = 40.43

= 1.23 mho/m IEEE Head Tissue r = 40.0

= 1.40 mho/m IEEE Head Tissue r = 39.2

= 1.8 mho/m IEEE Head Tissue r = 37.2

= 2.09 mho/m H1800 at 2450 MHz e s e s e s e s e s e s e s e s e s e s e s EEEXXXAAAMMMPPPLLLEEE r = 85.19

= 0.69 mho/m FCC Body Tissue ConvF ConvF ConvF ConvF ConvF 7.64 + 8%

8.51 + 8%

8.77 + 15%

8.68 + 10%

Dosimetric E-Field Probe ET3DV6 Body Tissue Conversion Factor (+ standard deviation) 35 MHz 75 MHz 150 MHz 350 MHz 450 MHz 784 MHz 835 MHz 925 MHz 1500 MHz 1900 MHz 2450 MHz 6.38 + 8%

6.28 + 8%

6.10 + 8%

4.82 + 8%

5.44 + 8%

7.40 + 8%

4.53 + 8%

ConvF ConvF ConvF ConvF ConvF ConvF r = 69.93

= 0.72 mho/m FCC Body Tissue r = 62.68

= 0.75 mho/m FCC Body Tissue r = 58.41

= 0.80 mho/m FCC Body Tissue r = 57.62

= 0.83 mho/m FCC Body Tissue r = 56.25

= 0.93 mho/m FCC Body Tissue r = 56.11

= 0.95 mho/m FCC Body Tissue r = 55.9

= 0.98 mho/m FCC Body Tissue r = 54.87

= 1.23 mho/m FCC Body Tissue r = 54.3

= 1.45 mho/m FCC Body Tissue r = 53.57

= 1.81 mho/m FCC Body Tissue e s e s e s e s e s e s e s e s e s e s e s Body Conversion Factor a given Frequency 10 r o t c a F n o s r e v n o C i r o t c a F n o i s r e v n o C 9 8 7 6 5 4 3 2 1 0 8 7 6 5 4 3 2 1 0 0 500 1000 1500 2000 2500 3000 Frequency (MHz) Head and Body Conversion Factors Head CF Body CF 2500 3000 0 500 1000 1500 2000 Frequency (MHz) Frequency Head Conversion Body Conversion Factors Factors 450 835 925 1500 1900 2450 7.52 6.53 6.37 6.04 5.41 5.18 7.40 6.28 6.10 5.44 4.82 4.53 Delta DD 1.62 3.98 4.43 11.02 12.24 14.35 Conclusion:

Based on the results from the 300 and 450MHz validations, the derived conversion factors should over-estimate the SAR for a device operating in the 150MHz band by approximately 17%. In addition, the above graphs and tabular results show that the probe conversion factors vary only slightly between head and body as the frequency approaches 450MHz. It is therefore safe to assume that as the frequency is further extended to 150MHz, the difference in the conversion factors between head and body will be less significant. Therefore, for this reason only one conversion factor is reported for both head and body at 150MHz. CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ APPENDIX E - SAR SENSITIVITIES 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 17 Application Note: SAR Sensitivities Application Note: SAR Sensitivities Introduction The measured SAR-values in homogeneous phantoms depend strongly on the electrical parameters of the liquid. Liquids with exactly matching parameters are difficult to produce;

there is always a small error involved in the production or measurement of the liquid parameters. The following sensitivities allow the estimation of the influence of small parameter errors on the measured SAR values. The calculations are based on an approximation formula [1] for the SAR of an electrical dipole near the phantom surface and a adapted plane wave approximation for the penetration depth. The sensitivities are given in percent SAR change per percent change in the controlling parameter:

d SAR / SAR S(x) =

d x / x The controlling parameters x are:

permitivity conductivity brain density (= one over integration volume) For example: If The liquid permitivity increases by 2 percent and the sensitivity of the SAR to permitivity is -0.6 then the SAR will decrease by 1.2 percent. The sensitivities are given for surface SAR values and averaged SAR values for 1 g and 10 g cubes and for dipole distances d of 10mm (for frequencies below 1000 MHz) and 15mm

(for frequencies above 1000 MHz) from the liquid surface. Liquid parameters are as proposed in the new standards (e.g., IEEE 1528). References

[1] N. Kuster and Q. Balzano, Energy absorption mechanism by biological bodies in the near field of dipole antennas above 300 MHz, IEEE Transacions on Vehicular Technology, vol. 41(1), pp. 17-23, 1992. Schmid & Partner Engineering AG, Zurich, Switzerland Application Note: SAR Sensitivities Parameter f=300 MHz (r=45.3, =0.87S/m, =1g/cm 3) d=15mm:

f=450 MHz (r=43.5, =0.87S/m, =1g/cm 3) d=15mm:

Surface 1 g 10 g Surface 1 g 10 g f=835 MHz (r=41.5, =0.90S/m, =1g/cm 3) d=15mm:

Surface 1 g 10 g f=900 MHz (r=41.5, =0.97S/m, =1g/cm 3) d=15mm:

Surface 1 g 10 g f=1450 MHz (r=40.5, =1.20/m, =1g/cm 3) d=10mm:

Surface 1 g 10 g f=1800 MHz (r=40.0, =1.40S/m, =1g/cm 3) d=10mm:

Surface 1 g 10 g f=1900 MHz (r=40.0, =1.40S/m, =1g/cm 3) d=10mm:

Surface 1 g 10 g f=2000 MHz (r=40.0, =1.40S/m, =1g/cm 3) d=10mm:

Surface 1 g 10 g f=2450 MHz (r=39.2, =1.80S/m, =1g/cm 3) d=10mm:

Surface 1 g 10 g f=3000 MHz (r=38.5, =2.40S/m, =1g/cm 3) d=10mm:

Surface 1 g 10 g

- 0.41

- 0.33

- 0.26

- 0.56

- 0.46

- 0.37

- 0.70

- 0.57

- 0.45

- 0.69

- 0.55

- 0.44

- 0.73

- 0.55

- 0.42

- 0.73

- 0.52

- 0.38

- 0.73

- 0.53

- 0.39

- 0.74

- 0.53

- 0.39

- 0.74

- 0.49

- 0.34

- 0.75

- 0.45

- 0.32

+ 0.48

+ 0.28

+ 0.09

+ 0.67

+ 0.43

+ 0.22

+ 0.86

+ 0.59

+ 0.35

+ 0.86

+ 0.57

+ 0.32

+ 0.91

+ 0.55

+ 0.27

+ 0.92

+ 0.51

+ 0.21

+ 0.93

+ 0.51

+ 0.22

+ 0.94

+ 0.52

+ 0.22

+ 0.93

+ 0.41

+ 0.12

+ 0.90

+ 0.28

+ 0.02 0.08 0.16 0.09 0.17 0.10 0.18 0.10 0.19 0.12 0.22 0.14 0.24 0.14 0.24 0.14 0.24 0.17 0.28 0.21 0.31 Schmid & Partner Engineering AG, Zurich, Switzerland CELLTECH RESEARCH INC. Test Report S/N: 092601-169ARU 1955 Moss Court, Kelowna Date of Tests: October 16, 2001 B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ APPENDIX F - SAR TEST SETUP PHOTOGRAPHS 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) 18 Test Report S/N: 092601-169ARU CELLTECH RESEARCH INC. Date of Tests: October 16, 2001 1955 Moss Court, Kelowna B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ FACE-HELD SAR TEST SETUP PHOTOGRAPHS 2.5cm Separation Distance 2.5 cm 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz) Test Report S/N: 092601-169ARU CELLTECH RESEARCH INC. Date of Tests: October 16, 2001 1955 Moss Court, Kelowna B.C. Canada V1Y 9L3 FCC SAR Evaluation _________________________________________________________________________________________________________ BODY-WORN SAR TEST SETUP PHOTOGRAPHS with 1.4cm Belt-Clip 1.4 cm 2001 Celltech Research Inc. RELM WIRELESS CORP. FCC ID: ARURPV516A Portable VHF PTT Radio Transceiver (150-174MHz)

 

 

PRELIMINARY Owners Manual PRELIMINARY Owners Manual PRELIMINARY PRELIMINARY Owners Manual Owners Manual The following statement will be added here in the Owners Manual. FCC REQUIREMENTS FCC REQUIREMENTS FCC REQUIREMENTS FCC REQUIREMENTS The RPV516A portable radio must be properly licensed by the Federal Communications Commission (FCC) prior to use. Your local RELM dealer can assist you in meeting this requirement. PRELIMINARY Owners Manual PRELIMINARY Owners Manual PRELIMINARY PRELIMINARY Owners Manual Owners Manual PRELIMINARY Owners Manual PRELIMINARY Owners Manual PRELIMINARY PRELIMINARY Owners Manual Owners Manual PRELIMINARY Owners Manual PRELIMINARY Owners Manual PRELIMINARY PRELIMINARY Owners Manual Owners Manual PRELIMINARY Owners Manual PRELIMINARY Owners Manual PRELIMINARY PRELIMINARY Owners Manual Owners Manual Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Catalog Catalog Catalog Catalog General General P2P2P2P2 General General Specifications Specifications P3 P3 P3 P3 Specifications Specifications Mode Combination P4 Mode Combination P4 Mode Combination P4 Mode Combination P4 Circuit Description P5 Circuit Description P5 Circuit Description P5 Circuit Description P5 P10 e Description Software Description Softwar P10 e Description Softwar Softwar e Description P10 P10 Test Description P15 Test Description P15 Test Description P15 Test Description P15 RPV516A Circuit Diagram RPV516A Circuit Diagram RPV516A RPV516A Circuit Diagram Circuit Diagram PCB Component DiagramTwo layers Mech 1 and RPV516APCB Component Diagram RPV516A Two layers Mech 1 and PCB Component Diagram RPV516A RPV516A PCB Component Diagram Two layers Mech 1 and Two layers Mech 1 and Mech 2 in PCB Mech 2 in PCB Mech 2 in PCB Mech 2 in PCB DR CHKD APPD 24 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual General General General General This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains main required service information and data for the equipment. The following precautions are recommended for personal safety:

1 DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated. 2 SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. 3 This equipment should be maintained by qualified technicians only. DR CHKD APPD 25 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Main technical specifications RPV516A(1) 136MHz150MHz RPV516A(2) 150MHz174MHz 16 25kHz / 12.5kHz 50 2K 7.2V DC 2.510-6 12.8MHz 7.3728MHz Transmitter 2.510-6 4.00.5W 124mV 5%

5kHz / 2.5kHz 16 kHz/8kHz 3dB 7.5W

-65 d B / -55dB Receiver Precede 0.28 V / 0.35 V 0.4 V 500mW 7%

7 kHz/3.5 kHz

+2dB -8dB 38.85MHz 450kHz

-8 d B 85d B 65 d B / 60dB 60 d B 60 d B General Frequency Channel Channel space Antenna impedance Transmitter impedance Input voltage Frequency stability TCXO CPU clock Freq Frequency stability Output power Operating sensitivity Audio distortion Modulation limiting Bandwidth Modulate speciality Spurious RF Adjacent power Reference sensitivity Squelch turnon sensitivity Audio frequency Audio deviation Operating bandwidth Audio response First IF Freq Second IF Freq Channel restrain Obstruct Selectivity Spurious response Intermodulation DR CHKD APPD 26 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Mode combination 1Mode User mode: Turn on the power to enter. PC modeSet and adjust with PC software or programmer. Parts description:

2

.Antenna

.Channel (frequency) selector knob turn the knob to choose channel from 1~ 16 channel 16 may be set by distributor as scan channel

.LED light Lights red while transmitting, green while receiving a signal. Flashes red when the battery voltage is low, while transmitting.

.Power switch/Volume control Turn the knob clockwise to switch the transceiver ON, anti-clockwise to turn off the power till there is a click sound , rotate to adjust the volume level.

(5)Speaker

.Microphone

.PTT push to talk switch Press the button while transmitting, and release it while receiving.

.Monitor key Press it to shut off squelch, noise could be heard, release to connect squelch.

.Speaker/microphone jack

.Belt clip

.Battery TB-82 DR CHKD APPD 27

Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Circuit Description 3 Frequency configuration The receiver utilizes double conversion. The first IF is 38.85MHz and the second IF is 450KHZ. The first local oscillator signal is supplied from the PLL circuit. The PLL circuit in the transmitter generates the necessary frequencies. Fig.1 shows the frequencies. Fig1. Frequency configuration 4 Receiver The receiver is double conversion superheterodyne, designed to operate in the frequency range of 150-174 MHz (M type), 136 150MHZ M2 type 1 Front-end RF amplifier An incoming signal from the antenna is applied to an RF amplifier(Q203) after passing through a transmit/receive switch circuit(D 102 and D103 are off ) and a band pass filter(L208, L209 and L210). After the signal is amplified(Q203), the signal is filtered through a band pass filter (L203 and L214) to eliminate unwanted signals before it is passed to the first mixer. Band pass filters (L208, L209, L210, L203 and L214) have varactor diodes (D203, D204, D206, D202 and D201). The voltage of these diodes are controlled by to track the MPU

(IC403) center frequency of the band pass filter. (See Fig. 2) DR CHKD APPD 28

Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Fig. 2. Receiver section configuration 2 First Mixer The signal from the RF amplifier is heterodyned with the first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer (Q202) to create a 38.85 MHz first intermediate frequency (1st IF) signal. The first IF signal is then fed through two monolithic crystal filters (MCFs: XF200) to further remove spurious signals. 3 IF amplifier The first IF signal is amplified by Q201, and then enters IC 200 (FM processing IC). The signal is heterodyned again with a second local oscillator signal within IC200 to create a 450kHz second IF signal. The second IF signal is then fed through a 450kHz ceramic filter

(CF200) to further eliminate unwanted signals before it is amplified and FM detected in IC200. 4 AF amplifier The recovered AF signal obtained from IC200 is amplified by IC300

(1/4), filtered by the IC300 low-pass filter (2/4) and IC300 high-pass filter (3/4) and (4/4), and de-emphasized by R303 and C306. The AF signal is then passed through a WIDE/NARROW switch (Q303). The processed AF signal passes through an AF volume control and is amplified to a sufficient level to drive a loud speaker by an AF power amplifier (IC302). 5 Squelch Part of the AF signal from the IC enters the FM IC 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 the FM IC goes to the analog port of the microprocessor (IC403). IC403 determines whether to output sounds from the speaker, IC403 sends a high signal to the MUTE and AFCO lines and turns IC302 on through Q302, Q304, Q305, Q306 and Q307. (See Fig.3) DR CHKD APPD 29 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual 6 Receiving signaling Fig.3. AF Amplifier and squelch QT/DQT 300 Hz and higher audio frequencies of the output signal from IF IC are cut by a low-pass filter (IC301). The resulting signal enters the microprocessor (IC403). IC403 determines whether the QT or DQT matches the preset value, and controls the MUTE and AFCO and the speaker output sounds according to the squelch results. 3. PLL frequency synthesizer The PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission. 2 PLL The frequency step of the PLL circuit is 5 or 6.25KHz. A 12.8MHz reference oscillator signal is divided at IC1 by a fixed counter to produce the 5 or 6.25KHz reference frequency. The voltage controlled oscillator (VCO) output signal is buffer amplified by Q6, then divided in IC1 by a dual-module programmable counter. The divided signal is compared in phase with the 5 or 6.25KHz reference signal in the phase comparator in IC1. The output signal from the phase comparator is filtered through a low-pass filter and passed to the VCO to control the oscillator frequency. (See Fig. 4) 2) VCO DR CHKD APPD 30 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual The operating frequency is generated by Q4 in transmit mode and Q3 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator, to the varactor diodes (D2 and D4 in transmit mode and D1 and D3 in receive mode)

. The T/R pin is set high in receive mode causing Q5 and Q7 to turn Q4 off, and turn Q3 on. The T/R pin is set low in transmit mode. The outputs from Q3 and Q4 are amplified by Q6 and sent to the buffer amplifiers. 4) UNLOCK DETECTOR Fig. 4. PLL circuit If a pulse signal appears at the LD pin of IC1, an unlock condition occurs, and the DC voltage obtained from D7, R6, and C1 causes the voltage applied to the UL pin of the microprocessor to go low. When the microprocessor detects this condition, the transmitter is disabled, ignoring the push-to-talk switch input signal. (See Fig. 5) 4 Transmitter 1 Transmit audio Fig.5. Unlock detector circuit The modulation signal from the microphone is amplified by IC500

(1/2), passes through a preemphasis circuit, and amplified by the other IC500 (1/2) to perform IDC operation. The signal then passes through a low-

pass filter (splatter filter) (Q501 and Q502) and cuts 3kHz and higher DR CHKD APPD 31 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual frequencies. The resulting signal goes to the VCO through the VCO modulation terminal for direct FM modulation. (See Fig. 6) 7 QT/DQT encoder A necessary signal for QT/DQT encoding is generated by IC403 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 Fig. 6) 8

6. Transmit audio QT/DQT VCO and RF amplifier The transmit signal obtained from the VCO buffer amplifier Q100, is amplified by Q101. This amplified signal is passed to the power amplifier, Q102 and Q105, which consists of a 2-stage FET amplifier and is capable of producing up to 5W of RF power (See Fig. 7) DR CHKD APPD 32 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Fig. 7. APC system 9 ANT switch and LPF The RF amplifier output signal is passed through a low-pass filter network and a transmit/receive switching circuit before it is passed to the antenna terminal. The transmit/receive switching circuit is comprised of D101, D102 and D103. D102 and D103 turned on (conductive ) in transmit mode and off (isolated) in receive mode. 10 APC The automatic power control (APC) circuit stabilizes the transmitter output power at a predetermined level by sensing the drain current of the final amplifier Field Effect Transistor (FET). The voltage obtained from the above drain current with a reference voltage which is set using the microprocessor. An APC voltage proportional to the difference between the sensed voltage and the reference voltage appears at the output of IC100 (1/2). This output voltage controls the gate of the FET power amplifier, which keeps the transmitter output power can be varied by the microprocessor which in turn changes the reference voltage and hence , the output power. 11 Terminal protection circuit When the thermistor (TH102) reaches about 80 the protection circuit DR CHKD APPD 33 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual turns on Q110 to protect transmitting final amplifier (Q107). 5 Power supply A 5V reference power supply [5M] for the control circuit is derived from an internal battery. This reference is used to provide a 5V supply in transmit mode [5T] ,a 5V supply in receive mode [5R] , and a 5V supply common in both modes [5C] based on the control signal sent from the microprocessor. 6 Control system The IC403 CPU operates at 7.37MHZ. This oscillator has a circuit that shifts the frequency according to the EEPROM data. DR CHKD APPD 34 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual RPV516A/TC/TC/TC/TC368368368368 software specifications RPV516A software specifications RPV516A RPV516A software specifications software specifications Specifications 1 Use mechanical knob to choose from 16 channels. Frequency VHF:136~150MHz VHF:150~174MHz UHF:400~420MHz UHF:450~47 0MHz 2 Monitor 3 Auto power saving 4 Audio alarm 5 Auto squelch control (0~9 level) 6 Timing 7 Channel space 25KHz/12.5KHz(Wide/Narrow) 8 CTCSS&DQT encode 9 CTCSS &DQT decode 10 11 12 13 14 15 16 Busy channel lock Clock frequency deviation Scan PC mode PC modifying mode Wire clone Manual modifying mode Description 1 User mode general radio mode 2 PC mode Make settings through external programmer or PC program software 1 2 3 4 5 6 7 8 9 10 11 Receive frequency &transmit frequency Receive signaling& Transmit signaling Lock busy channel Clock frequency deviation Timing Squelch level selectivity Power saving Audio Alarm Channel space 25KHz/12.5KHz(Wide/Narrow) Monitor mode Scan mode DR CHKD APPD 35 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual Reset scan mode Scan priority 12 13 3 PC modify mode Make settings through external programmer or PC program software:

1 Frequency stability 2 RF power 3 Low power alarm 4 Squelch level 9&3 5 CTCSS deviation Wide/Narrow 6 DQT deviation Wide/Narrow 7 Receive sensitivity low medium high 4 Wire Clone:

Press MONI to turn on the power , enter wire clone mode 2 seconds later, press PTT, Begin cloning while red lights, finish while light goes out. 5 Mode setting:

Short cut the SELF on PCB, and turn on the power till BEEP.

Set channel selector knob to corresponding place according to the model 1-16

Press [MONI] then press [PTT], to set the channel, channel data and initial data.

Turn off the power, disconnect SELF on PCB to end mode settings. Eg. RPV516A 2 , its serial number is 2, to initialize: short cut SELF on PCB to turn on The power, set channel selector knob at CH2, press MONI, then press PTT, the initial data of 1-4 channel can be found in the diagram, serial number 2. Reset data to initial data. The receive and transmit frequency of channel 5-14 are the same with channel 1, signals are channel5, 10 67.0Hz 6,11 151.4Hz 7,12 250.3Hz 8,13 423 DQT

9,14 -

423 DQT , Channel 1-9 are Wide , Channel 10-14 are Narrow Turn off the power after reset, disconnecting SELF and restart the power to use the transceiver.

Remarks:

The old data(frequency, CTCSS/DQT, channel function) will be deleted once set the new mode by pressing MONI AND PTT , part of the function also would be changed. Therefore, do not set this operation unless change the EEPROM, etc. DR CHKD APPD 36

Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual

RPV516A/TC368 channel frequency diagram (after setting):

No 1 2 3 4 5 6 7 8 9 10 11 12 Model RPV516 A(1) RPV516 A(2) Frequency(M Hz) 136.000~149. 995 Initial

(MHz) 140.00 0 IF(MHz) 1CH 2CH(central) 3CH( ) 4CH(H)

+38.85 143.10 Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) 149.90 143.10 136.00 136.10 149.97 143.10 143.00 0 0 0 0 0 0 5 0 150.000~173. 150.00

+38.85 162.10 162.10 162.00 162.10 150.00 150.10 173.97 173.90 995 0 0 0 0 0 0 0 5 0 TC368(1 400.000~419. 410.00

-38.85 410.10 410.10 410.00 410.10 400.00 400.10 419.97 419.90

) 995 0 0 0 0 0 0 0 5 0 TC368(2 450.000~469. 450.00

-38.85 460.10 460.10 460.00 460.10 450.00 450.10 469.97 469.90

) 995 0 0 0 0 0 0 0 5 0 350.000~369. 360.00

-38.85 360.10 360.10 360.00 360.10 350.00 350.10 369.97 369.90 995 0 0 0 0 0 0 0 5 0 370.000~389. 380.00

-38.85 380.10 380.10 380.00 380.10 370.00 370.10 389.97 389.90 995 220.000~239. 995 0 230.00 0 0

-38.85 230.10 0 0 230.10 0 0 230.00 0 0 230.10 0 0 220.00 0 0 220.10 0 5 239.97 5 0 239.90 0 240.000~259. 250.00

-38.85 250.10 250.10 250.00 250.10 240.00 240.10 259.97 259.90 995 0 0 0 0 0 0 0 5 0 406.000~429. 410.00

-38.85 418.10 418.10 418.00 418.10 406.00 406.10 429.97 429.90 995 144.000~147. 995 0 145.00 0 0

+38.85 146.10 0 0 146.10 0 0 146.00 0 0 146.10 0 0 144.00 0 0 144.10 0 5 147.97 5 0 147.90 0 336.000~367. 350.00

-38.85 352.10 352.10 352.00 352.10 336.00 336.10 367.97 367.90 995 0 0 0 0 0 0 0 5 0 268.000~395. 380.00

-38.85 382.10 382.10 382.00 382.10 268.00 268.10 395.97 395.90 995 0 0 0 0 0 0 0 5 0 DR CHKD APPD 37 Service Manual PRELIMINARY Service PRELIMINARY Manual Service PRELIMINARY PRELIMINARY Service Manual Manual 13 14 15 16 430.000~439. 430.00

-38.85 435.10 435.10 435.00 435.10 430.00 430.10 439.97 439.90 995 0 0 0 0 0 0 0 5 0 438.000~449. 440.00

-38.85 444.10 444.10 444.00 444.10 438.00 438.10 449.97 449.90 995 465.000~494. 995 0 480.00 0 0

-38.85 480.10 0 0 480.10 0 0 480.00 0 0 480.10 0 0 465.00 0 0 465.10 0 5 494.97 5 0 494.90 0 490.000~519. 500.00

-38.85 505.10 505.10 505.00 505.10 490.00 490.10 519.97 519.90 995 0 0 0 0 0 0 0 5 0 Initialization data of channel are in the above diagram CH1-CH4 the modify frequency is reset to initial data . Frequency of Channel 5-14 are the same with Channel 1 signals are 5,10 423 DQT . Channel 1-9 are Wide, Channel 10-14 are Narrow

151.4Hz 7,12 250.3Hz 8, 13

67.0Hz 6, 11

423 DQT

9, 14 -

DR CHKD APPD 38 6 Manual Modify Mode PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual Press PTT and MONI simultaneously to turn on the power enter manual modify mode out 3 seconds later. Choose the settings by turning the channel selector knob 1-12CH, use PTT upward or MONI downward to modify Notice: MIC shouldnt be connected with external cable while modifying ,1~12CH are defined as follows:

1 Frequency stability 2 RF power 3 Low power alarm 4 Receiver sensitivity IF point modify 5 Receiver sensitivity low point modify 6 Receiver sensitivity (high point modify) 7 Squelch level 9 8 Squelch level 3 9 CTCSS deviation Wide 10 11 12 13~16CH are used for adjusting transmitter and receiver. Press PTT to transmit;

Press MONI to choose: Wide/Narrow one Beep sound is Narrow two Beep sound is Wide. 13~16CH are defined as follows:

13 CTCSS deviation Narrow DQT deviation Wide DQT deviation Narrow IF frequency (discrepancy of transmission and receive frequency is 0.1MHz). 14 Lowest frequency (discrepancy of transmission and receive frequency is 0.1MHz). 15 Highest frequency (discrepancy of transmission and receive frequency is -0.075MHz) 16 IF frequency sends 250.3Hz CTCSS signals (discrepancy of transmission and receive frequency is 0.1MHz). Notice:To enter and shut off manual modify mode by short cut the SELF. Turn on the power, and enter settings mode, the manual function is automatically on. Press [PTT]

to disable manual modify. Once this function is disabled, this mode is not accessible, kindly suggest disable this mode after modifying.

CPU CPU control M38034M4 DR CHKD APPD 39

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Port name TI BUSY BATT NC TO BEEP NC ENC0 ENC1 ENC2 ENC3 NC PTT TXD RXD MONI SELF CNVSS RST INT0 NC XIN XOUT VSS SHIFT PABC WNRC WNTC NC SDA SCL UL DT CK LE 5MC AFCO RX GLED RLED SAVE MUTE 5RC 5TC PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual Function I/O Input QT/DQT signal Input busy signal Detect battery voltage NC Beep output NC Input encode Input encode Input encode Input encode NC

[PTT] input connect RXD RS-232C output RS-232C input

[MONI] input program L set up mode I I I I O Output QT/DQT O I I I I I I I O I I I I I I I I Oscillator 7.3728MHz O Oscillator Reset Power detection NC Connect VSS Grounding Audio referential sensitivity L narrow I O Clock frequency deviation H unlock O MOS FET power H unlock O O Max deviation H narrow I I/O O I O Common data output O Common clock output O O NC EEPROM data cable EEPROM clock cable Lock circuit detector L unlock PLL IC H lock up Power control except CPU and EEPROM L unlock AF amplifier H unlock TX/RX VCO H receive O O O Green light control H light O Red light control H light Power saving control H power saving OFF O Squelch control H Mic squelch L AF O squelch Receiver power control L unlock Transmitter power control H unlock O O DR CHKD APPD 40 NC NC NC NC NC NC NC NC NC NC VCCN APC VCC VREF AVSS NC NC NC NC TIBI PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual NC NC NC NC NC NC NC NC NC NC Frequency output TX auto frequency output RX BPF tune output CPU input power 5V Connect with VCC Connect with VSS NC NC NC NC I I I I I I I I I I O O I I I I I I I I QT/DQT exterior circuit central point input 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 DR CHKD APPD 41 PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual RPV516 adjust description RPV516 adjust description RPV516 RPV516 adjust description adjust description Use programmer or PC software to program RPV516, or by manual program , eg . To program RPV516A( refer toRPV516/TC368 software descriptionfor the manual program and mode settings . Instrument 1 Synthesized test instrument 1 set 2 Scanner 1 set 3 3A/10V power 1 set 4 Digital Voltmeter 1 set 5 3A DC Ammeter 1 set Adjust 1 InitializationIt is necessary to initialize the transceiver because there is useless data in EEPROM. Short cut the SELF on PCB, turn on the power till there comes the sound BEEP place the channel selector knob at CH1[RPV516B 1 ] or CH2[RPV516A(2)] press [MONI] then press [PTT] to begin initializing the channel and other data. Please refer to the outcome of initialization atRPV516/TC368 software description. 2 AdjustThe adjustment of RPV516, some are conducted in normal mode, some are in manual program mode. Turn on the power and enter the normal mode., at the same time, press the PTT and MONI to turn on the transceiver enter the manual program mode 3seconds later. refer toRPV516/TC368 software descriptionmanual program mode . VCO SECTION:

VCO SECTION:

VCO SECTION:

VCO SECTION:

ITEM ITEM ITEMITEM CONDITION CONDITION CONDITION CONDITION 1.Setting 2.Transmit VCO lock voltage 1.power 7.5V 1.CH: TX HIGH measurement measurement measurement measurement Adjustment Adjustment Adjustment Adjustment Test equip Test equip Test equip Test equip terminal term inal term term inalinal part part partpart Method Method Method Method Specifications/

Specifications/

Specifications/

Specifications/

Remarks Remarks Remarks Remarks 3.Receive VCO lock voltage 2.CH: TX LOW 1.CH: RX HIGH Digital Voltmeter CV TC1 2.CH: RX LOW 3.7V0.1V check 3.7V0.1V check

0.7V Noticeif unlock VCO, check adjustment is enabled in manual mode.signal could be transmitted regardless of the lock of VCO in manual mode. DR CHKD APPD 42

PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual Adjust the receiver section Adjust the receiver sectionenter manual mode Adjust the receiver section Adjust the receiver section Item Item ItemItem Condition Condition Condition Condition Measurement Measurement Measurement Measurement Adjustment Adjustment Adjustment Adjustment Test equip Terminal Terminal Terminal Terminal Test equip Test equip Test equip parts Method parts Method parts parts Method Method Specificati Specificati Specificati Specificati ons/Remarks ons/Remarks ons/Remarks ons/Remarks Spectrum analyzer ANT . TP2 TC201 PTT(up) MONI

(down) PTT(up) MONI

(down) Adjust the undee to the top, the bandwidth is about 10MHz, the sign of central frequency is in the middle of the undee Adjust the undee to the top to receive Low frequency , the sign is on the left of the top of the undee Adjust the undee to the top to receive High frequency , the sign is on the right of the top of the undee 1:CH:RX center turn to channel 4 in manual mode 4.Band-pass filter 2. CH: RX LOW turn to channel 5 in manual mode 3.CH:RX HIGH turn to channel 6 in manual mode 1. CH:RX center Turn to channel 13 in manual mode dev : Wide 5.Sensitivity

(Wide) 2. CH: RX center Turn to channel 14 in manual mode dev : Wide 3. CH: RX center Turn to channel 15 in manual mode dev : Wide 1. CH: RX center Turn to channel 13 in manual mode Dev : narrow 6.Sensitivity

(Narrow) 2. CH: RX center Turn to channel 14 in manual mode Dev : narrow 3. CH: RX center Turn to channel 15 in manual mode dev : narrow Synthetical test SSG output :

-118dBm MOD:1kHz DEV:3kHz FILER: 0.3-

3.4kHz Synthetical test SSG output :

-116dBm MOD:1kHz DEV:1.5kHz FILER: 0.3-

3.4kHz 7.Squelch 1.CH: RX center Turn to channel 7 in manual mode 1.CH:RX center Turn to channel 8 in manual mode Synthetical test SSG output : -

117dBm Synthetical test SSG output : -

DR CHKD APPD ANT SP check SINAD: 12dB or higher ANT SP check SINAD: 12dB or higher ANT SP PTT(up) MONI

(down) Level 9 Adjust to close the squelch. The squelch must be closed Level 3 The squelch Adjust to close the squelch. must be closed 43 manual mode PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual output : -

125dBm closed Adjust the Transmitter section Adjust the Transmi tter section tter section Adjust the Transmi Adjust the Transmi tter section Measurement Measurement Measurement Measurement Adjustment Adjustment Adjustment Adjustment Item Item ItemItem Condition Condition Condition Condition Test Test Test Test equip equip equip equip Terminal Terminal Terminal Terminal Parts Parts Parts Parts Method Method Method Method Specificati Specificati Specificati Specificati ons/Remarks ons/Remarks ons/Remarks ons/Remarks 8.Transimet frequency CH: TX center Turn to channel 1 in manual mode Synthetical test ANT PTT up MO NI down Adjust it to center frequency error 150Hz 1.CH:TX center Turn to channel 2 in manual mode PTT up MO NI down Adjust it to:4.0 Po 4.8 W I 1.6A 2.CH: TX LOW 9.Power Turn to channel 3 Press PTT Synthetical test Ammeter ANT Check:4.0 Po 4.8W I 1.6A Check:4.0 Po 4.8 W I 1.6A VR501 Adjust it to:4.2kHz100Hz Wide Check:1.8kHz-2.2kHz Narrow Synthetical test LPF:

15kHz AF:1kHz 120mV ANT MIC Synthetical test FILER:

VR501 Check:2.2kHz-3.6kHz Wide ANT MIC 0.3-

3.4kHz AF:1kHz 12mV Check:1.1kHz-1.8kHz Narrow Synthetical test LPF:

300Hz ANT VR500 Adjust VR500,the test value of on condition 1 & condition 2 is consistent, the difference value 20Hz 12.DQT/QT 1.CH: TX center, turn to channel 9 in manual mode 2.CH: TX center, turn to channel 16 in manual mode, press PTT DR CHKD APPD 67.0Hz CTCSS 250.3Hz CTCSS 44 3.CH:TX HIGH Turn to channel 4 Press PTT 1.CH: TX center, turn to channel 13 in manual mode, dev: wide Press PTT 2.CH: TX center, turn to channel 13 in manual mode, dev: narrow Press PTT 1.CH: TX center, turn to channel 13 in manual mode, dev: wide Press PTT 2.CH: TX center, turn to channel 13 in manual mode, dev: narrow Press PTT 10.MAX DEV 11.MIC SENS PRELIMINARY Service Manual PRELIMINARY Service Manual PRELIMINARY PRELIMINARY Service Manual Service Manual 1.CH: TX center, turn to channel 9 in manual mode 2.CH: TX center, turn to channel 10 in manual mode 1.CH: TX center, turn to channel 11 in manual mode 2.CH:TX center, turn to channel 12 in manual mode Turn to channel 3 in manual mode, Adjust the battery 13.QT DEV 14.DQT DEV 15.Low Battery level Adjust it to:0.75kHz50Hz Wide Synthetical test LPF:300Hz ANT PTT up MO NI down Adjust it to:0.35kHz50Hz Narrow Adjust it to:0.75kHz50Hz Wide Adjust it to:0.35kHz50Hz Narrow Digtal voltmeter PTT up MO NI down Adjust so that the LED flashes to 5.8V cant connect line t connect lineafter NoticeIn manual mode , channel selector 1 Notice In manual mode , channel selector 1----12121212MMMMICICICIC can after t connect line can can In manual mode , channel selector 1 Notice Notice In manual mode , channel selector 1 t connect line after after adjust complete press PTTPTTPTTPTTdisable manual enter mode settingpress SELFenter mode setting short SELF adjust completeshort disable manual press enter mode setting SELFSELF short press adjust complete adjust complete short enter mode setting disable manual disable manual adjust. adjust. adjust. adjust. DR CHKD APPD 45