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PC68LTX
Owner's Manual
Printed in Vietnam
U01UT415ZZZ(0)

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Summary of Contents for Uniden Bearcat PC68LTX

  • Page 1 ® PC68LTX Owner’s Manual Printed in Vietnam U01UT415ZZZ(0)
  • Page 2: Customer Care

    Save your receipt/proof of purchase for warranty. © 2016. 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.
  • Page 3: Table Of Contents

    CONTENTS CUSTOMER CARE ..................2 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 ...................
  • Page 5: Description

    • PC68LTX CB 2-way mobile radio • Microphone • Mounting Bracket Kit • DC Power Cord • Reference Guide • Part 95 Subpart D (FCC Rules) If any items are missing or damaged, visit our website at www.uniden.com for further information.
  • Page 6: Front View

    Never use damaged products! FRONT VIEW Item Definition Function Meter: Measures RF and S signal strength. NB/ANL/ANL/OFF: Reduces external noise and interference from vehicle ignition systems. Select OFF to turn off this function. CB/PA: Selects the PA (Public Address) or CB (Citizens Band). Do not use PA function unless an external speaker is connected.
  • Page 7: Rear View

    REAR VIEW Item Definition Antenna Jack PA SP: Connects optional external 8-ohm, 4-watt speaker for use as a public address system. To prevent acoustic feedback, separate the microphone from the speaker when operating the PA at high output levels. EXT. SP: Connects an 8-ohm 4-watt speaker to remotely monitor the receiver.
  • Page 8: Mobile Antenna

    Only a properly matched antenna system will allow maximum power transfer from the 50 ohm transmission line to the radiating element. Your Uniden dealer is qualified to help you select the proper antenna for your requirements. A whip style antenna may be used for automobile installation.
  • Page 9: Using Your Pc68Ltx

    Negative Ground System With a negative ground system, the negative (-) battery terminal is usually connected to the vehicle motor block. Connect the red DC power cord from the transceiver to the positive (+) battery terminal or other convenient point. Then connect the black power cord to the vehicle chassis or negative (-) battery terminal.
  • Page 10: Pa Mode

    turned clockwise to maximum. 8. Turn MIC GAIN knob to adjust microphone sensitivity for transmission. Normally, the knob is turned clockwise to maximum. 9. Set the brightness (BRT or DIM). PA MODE Using the PA mode requires an optional speaker. 1.
  • Page 11: Preventive Maintenance

    PREVENTIVE MAINTENANCE Every six months: • Check the Standing Wave Ratio (SWR). • Be sure all electrical connections are tight. • Inspect antenna coaxial cable for wear or breaks in shielding. • Be sure all screws and mounting hardware are tight. The PC68LTX is designed to give you years of trouble-free service.
  • Page 12: Specifications

    Problem Suggestion Be sure antenna SWR is normal. Low Transmission Adjust MIC Gain. If you do not get satisfactory results after performing these checks, visit www.uniden.com for information. SPECIFICATIONS GENERAL Channel: Frequency Range: 26.965 - 27.405 MHz Frequency Control: PLL Synthesizer...
  • Page 13 Sensitivity at 500 mW Audio Output: 0.5 µV Squelch Threshold: 0.5 µV Antenna Impedance: 50 ohms Squelch Tight: 1000 µV Signal Meter S-9: 100 µV Audio Output Power (max.): 5 watts Audio Output (10% Dist.): 4 watts Adjacent Channel Rejection: 60dB Image Rejection: 70dB...
  • Page 14: Radio Code Definitions

    RADIO CODE DEFINITIONS 10-CODES The following list contains common “10-Codes” used by CB radio operators for faster communication and better understanding. Code Meaning Code Meaning 10-1 Received poorly 10-27 I am moving to channel 10-2 Receiving well 10-28 Identify your station 10-3 Stop transmitting 10-29...
  • Page 15: Fcc Part 15/Ic Compliance

    Code Meaning Code Meaning 10-70 Fire at 10-85 My address is 10-71 Proceed with transmission in 10-91 Talk closer to microphone sequence 10-77 Negative contact 10-93 Check my frequency on this channel 10-81 Reserve hotel room for 10-94 Please give me a long count 10-82 Reserve room for 10-99...
  • Page 16: One-Year Extended Warranty

    (E) used in any conjunction with equipment or parts or as part of any system not manufactured by Uniden, or (F) installed or programmed by anyone other than as detailed by the owner’s manual for this product.
  • Page 17 Product. Include evidence of original purchase and a note describing the defect that has caused you to return it. The Product should be shipped freight prepaid, by traceable means, to warrantor at: Uniden America Corporation C/O Saddle Creek 743 Henrietta Creek Rd., Suite 100...

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