AMWUT407AM 4W, Mobile CB Station Transceiver

Owner’s Manual Printed in Vietnam U01UT407ZZZ(0) ® PC78LTD CUSTOMER CARE At Uniden®, we care about you! If you need assistance, please do NOT return this product to your place of purchase. Our customer care specialists are available to serve you. Quickly find answers to your questions by: 1. Reading your owner’s manual. 2. Visiting our customer support website at www.uniden.com. 3. Calling our customer care specialists at 1-800-658-8068. Images in this manual may differ slightly from your actual product. Save your receipt/proof of purchase for warranty. © 2015. All rights allowed by law are hereby reserved. Uniden is a registered trademark of Uniden America Corporation. Bearcat is a registered trademark of Uniden America Corporation. Features, specifications, and availability of optional accessories are all subject to change without notice. CONTENTS DESCRIPTION ..............................................................................5 EMERGENCY OPERATIONS ..........................................................................5 WHAT’S IN THE BOX ......................................................................................5 FRONT VIEW ..................................................................................................6 REAR VIEW .....................................................................................................7 INSTALLATION ............................................................................7 MOBILE INSTALLATION ................................................................................7 Mobile Antenna ...........................................................................................8 Connecting the Power Cords.......................................................................8 Ground Information ....................................................................................9 USING YOUR PC78LTD .............................................................10 TURN PC78LTD ON/OFF .............................................................................10 CB MODE ......................................................................................................10 PA MODE ......................................................................................................10 HI CUT/OFF ..................................................................................................11 TO TRANSMIT/RECEIVE ..............................................................................11 MULTI-FUNCTION METER ..........................................................................11 PREVENTIVE MAINTENANCE ..................................................12 MAINTENANCE .........................................................................12 TROUBLESHOOTING ................................................................13 SPECIFICATIONS .......................................................................13 RADIO CODE DEFINITIONS .....................................................15 10-CODES .....................................................................................................15 SAFETY NOTICE ........................................................................16 ONE-YEAR EXTENDED WARRANTY ........................................17 CONTENTS DESCRIPTION ..............................................................................5 EMERGENCY OPERATIONS ..........................................................................5 WHAT’S IN THE BOX ......................................................................................5 FRONT VIEW ..................................................................................................6 REAR VIEW .....................................................................................................7 INSTALLATION ............................................................................7 MOBILE INSTALLATION ................................................................................7 Mobile Antenna ...........................................................................................8 Connecting the Power Cords.......................................................................8 Ground Information ....................................................................................9 USING YOUR PC78LTD .............................................................10 TURN PC78LTD ON/OFF .............................................................................10 CB MODE ......................................................................................................10 PA MODE ......................................................................................................10 HI CUT/OFF ..................................................................................................11 TO TRANSMIT/RECEIVE ..............................................................................11 MULTI-FUNCTION METER ..........................................................................11 PREVENTIVE MAINTENANCE ..................................................12 MAINTENANCE .........................................................................12 TROUBLESHOOTING ................................................................13 SPECIFICATIONS .......................................................................13 RADIO CODE DEFINITIONS .....................................................15 10-CODES .....................................................................................................15 SAFETY NOTICE ........................................................................16 ONE-YEAR EXTENDED WARRANTY ........................................17 4 5 DESCRIPTION Your Uniden PC78LTD is a high-quality communications device designed for use in the Citizens Band Radio Service. It will operate on any of the 40 AM frequencies authorized by the Federal Communications Commission (FCC). The Citizens Band Radio Service…

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Uniden America Corporation 3001 Gateway Drive, Suite 130 Irving, TX 75063 817-858-3300 Fax: 817-858-3333 8/27/2015 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: AMWUT407. Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Operational Description PC78LTD-OpDes.pdf Block Diagram PC78LTD-BlkDia.pdf Schematics PC78LTD-Schem.pdf Alignment Procedure PC78LTD-TunPro.pdf Parts List PC78LTD-PartsLst.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Renji Inuzuka Director, Engineering and Quality Uniden America Corporation

Uniden America Corporation 3001 Gateway Drive, Suite 130 Irving, TX 75063 817-858-3300 Fax: 817-858-3333 8/11/2015 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, Uniden America Corporation, hereby authorize Ben Hewson of Celltech Labs Inc. to act on our behalf in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Any and all acts carried out by Ben Hewson of Celltech Labs Inc. on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S. C. 853(a). Sincerely, Renji Inuzuka Director, Engineering and Quality Uniden America Corporation

PC78LTD – Label Location

PC78LTD – Main Top View w/ Speaker Wiring PC78LTD – Main Bottom View w/ Cover PC78LTD – Main Top View PC78LTD – Main Top View PC78LTD – Main RF Amplifier PC78LTD – Main Holder PC78LTD – Main Audio Amplifier PC78LTD – Front Control Panel Inner View PC78LTD – Front Control Panel Front View PC78LTD – Front Control Panel Exploded View

Date(s) of Evaluation July 20-28, 2015 Test Report Serial No. 071515AMW-T1331- MPE Test Report Revision No. Rev. 1.3 (4th Release) Test Report Issue Date 27 Aug 2015 Description of Test(s) Specific Absorption Rate RF Exposure Category General Population Test Lab Certificate No. 2470.01 Applicant: Uniden America Corp FCC ID: AMWUT407 IC: 513C-UT407 DUT Type: Mobile AM CB Transceiver Model: PC78LTD 26.965-27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 1 of 1 S 20 = S L = S C = R 20 = R c = P T = P A = G N = f = (%) (dB) R C = (dBi) 4 πR 20 2 4 π S L Adjust Power Antenna Gain: (mW) Numeric Gain of the Antenna (MHz) Transmit Frequency S L = 0.240 (mW/cm 2 ) S 20 at 20cm = 0.794 (numeric) 2000.00(mW) 37cm The Applicant's User's Manual must indicate a minimum separation distance of: 36.4 (37) (cm) (mW/cm 2 ) Cable or Other Loss: Duty Cycle/Loss Adjusted Power (P A ): 0.00 Numeric Antenna Gain (G N ): 2.00 General Popuation 4000.00 Tx Frequency (f): RF Power at Antenna Input Port (P T ): 50.00 27.40 3.00 S C at 37cm = 0.233 (mW/cm 2 ) Transmit Duty Cycle = 50% Push-To-Talk Transmit Duty Cycle Transmit Duty Cycle: Use Group = Power Density of the Device at 20cm Power Input to Antenna Power Density Limit f 2 S L = Minimum Distance to the Radiating Element to Meet Compliance Power Density of the Device at the Compliance Distance R C 20cm 180 (mW/cm 2 ) Prediction of MPE Limit 47 CFR § 2.1091/ § 2.1093 S 20 = P A G N R C = √ P A G N S C = P A G N 4 πR C 2 Art VossSenior EngineerCelltech Labs Inc.

Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 20 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.1 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 1 of 32 COMPLIANCE TEST REPORT FCC PART 95D RSS-236 EMC/RF MEASUREMENT REPORT Name CELLTECH LABS INCORPORATED Test Lab Information Address 21-364 Lougheed Road, Kelowna, British Columbia V1X 7R8 Canada Test Lab Accreditation(s) A2LA ISO 17025:2005 (A2LA Test Lab Certificate No. 2470.01) FCC Accredited Site Test Site Registration No. IC 3874A-1 Name UNIDEN AMERICA CORPORATION Applicant Information Address 6225 North State Highway 161, Suite 300 Irving, Texas 75038 FCC IC. 47 CFR Part 95 Subpart D RSS-236 Measurement Standard(s) & Procedure(s) Applied ANSI TIA/EIA-382-A C63.4-2014 Device Classification(s) FCC/IC Licensed Non-Broadcast Station Transmitter (TNB) Device RF Exposure Category FCC Mobile Device Identifier(s) FCC ID: IC AMWUT407 513C-UT407 Application Type FCC/IC Certification Device Under Test (DUT) Mobile CB Radio Transceiver Device Model PC78LTD Test Sample Serial No.(s) TA Sample - Identical Prototype Transmit Frequency Range(s) 26.965 - 27.405 MHz Channels 1-40 Rated MAX. TX Power 4.0W AM, Modulation Type(s) AM. Emission Designator(s) 6K00A3E Antenna External Whip, 0dBi nominal (3dBi maximum). Power Source(s) Tested DC Power Supply (13.8 V) This device has demonstrated compliance with the applicable technical standards indicated in the measurement report and was tested in accordance with the measurement procedures specified in FCC 47 CFR Rule Parts 2, Part 15B and Part 95D,RSS-236, RSS-GEN ANSI TIA/EIA-382-A and ANSI C63.4-2014. 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. The results and statements contained in this report pertain only to the device(s) evaluated. This test report shall not be reproduced partially, or in full, without the prior written approval of Celltech Labs Inc. Test Report Approved By Art Voss 20 August 2015 Celltech Labs Inc. Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 20 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.1 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 2 of 32 TABLE OF CONTENTS 1.0 REVISION LOG ................................................................................................................................................... 4 2.0 SCOPE................................................................................................................................................................. 5 3.0 REFERENCES..................................................................................................................................................... 5 4.0 PASS/FAIL CRITERIA ......................................................................................................................................... 5 5.0 FACILITIES AND ACCREDITATIONS ................................................................................................................ 6 6.0 GENERAL INFORMATION.................................................................................................................................. 6 APPENDIX A - RF OUTPUT POWER MEASUREMENT .......................................................................................... 7 APPENDIX B - MODULATION CHARACTERISTICS (MODULATION LIMITING) ................................................... 9 APPENDIX C - MODULATION CHARACTERISTICS (AUDIO FREQUENCY) ...................................................... 11 APPENDIX D - OCCUPIED BANDWIDTH AND EMISSION MASK........................................................................ 13 APPENDIX E - SPURIOUS EMISSIONS AT THE ANTENNA TERMINAL ............................................................. 17 APPENDIX F - RADIATED SPURIOUS EMISSIONS ............................................................................................. 20 APPENDIX G - FREQUENCY STABILITY .............................................................................................................. 24 APPENDIX H - DEVICE PHOTOGRAPHS.............................................................................................................. 26 Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 20 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.1 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 3 of 32 TEST SUMMARY Referenced Standard(s): FCC CFR Title 47 Parts 2, 95(D), 15(B) Appendix Descript…

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Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 10 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.0 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 26 of 32 APPENDIX H - Device Photographs Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 10 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.0 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 27 of 32 H.1 Modulation Response Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 10 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.0 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 28 of 32 H.2 Radiated Emissions Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 10 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.0 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 29 of 32 H.3 Radiated Emissions Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 10 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.0 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 30 of 32 H.4 Radiated Emissions Test Report Serial No.: 071515AMW-T1331-E95D Test Report Issue Date: 10 August 2015 Measurement Date(s): July 20-28, 2015 Test Report Revision No.: 1.0 Rule Part(s) Applied: FCC 47 CFR §2, §95D, RSS-236, RSS_GEN Test Site Registration(s): FCC Accredited Site Test Lab Certificate No. 2470.01 Applicant: Uniden America Corporation FCC ID: IC: AMWUT407 513C-UT407 Model(s): PC78LTD DUT Type: Mobile AM CB Radio Transceiver. Frequency Range: 26.965 - 27.405 MHz 2015 Celltech Labs Inc. This document is not to be reproduced in whole or in part without the prior written permission of Celltech Labs Inc. Page 31 of 32 H.5 Frequency Stability