Table of Contents
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Contents
Features..................................................................................................1
The CB Story.........................................................................................A1
FCC Regulations
FCC Warnings
Included Accessories
Controls & Indicators.......................................................................A2
Our Thanks to You .............................................................................A3
Customer Support
Location .............................................................................................2
Mounting and Connection .........................................................2
CB Antenna.......................................................................................6
Marine Installation .........................................................................6
Ignition Noise Interface .................................................................7
Turning On Your CB........................................................................8
Setting Channel Selector .............................................................9
Calibrate For SWR (Standing Wave Ratio)..............................10
To Receive..........................................................................................13
Selecting a Channel.......................................................................14
S-Meter ...............................................................................................14
NB-ANL/ANL/Off (Noise Blanker/Automatic.........................15
Bright/Dim Switch ..........................................................................16
RF Gain Control................................................................................17
Setting Delta-Tune .........................................................................18
Setting Squelch ...............................................................................18
To Transmit........................................................................................20
Setting Dynamike...........................................................................20
Transmit..............................................................................................21
RF Meter .............................................................................................22
External Speaker .............................................................................23
PA (Public Address) ........................................................................24
Home And Office Set-Up .............................................................26
Temporary Mobile Set-Up ...........................................................27
How Your CB Can Serve You..........................................................28
A Few Rules You Should Know ..................................................28
Channel 9 Emergency Messages..............................................28
CB 10 Codes......................................................................................30
Frequency Ranges.............................................................................32
29 LTD Classic Specifications .......................................................33
Warranty Information .....................................................................34
Notes........................................................................................................35
Optional Accessories .......................................................................38
Order Form ...........................................................................................40
If You Think You Need Service ...................................Back Cover
For Sales Information Please Contact RoadTrucker Inc (www.RoadTrucker.com)
8312 Sidbury Rd.; Wilmington, NC 28411 - (800) 507-0482 / (910) 686-4281
How to Use Your
Cobra 29 LTD Classic
Features of This Product
• 40 CB Radio Channels
• Heavy-Duty Dynamic
Microphone
• Full 4 Watts AM RF Power Output
• SWR Calibration Meter
• Instant Channel 9
• 4-Pin Microphone Connector
• Delta -Tune
• Switchable Automatic Noise
Limiter & Noise Blanker
• Adjustable Dynamike Boost
For Sales Information Please
Contact
RoadTrucker Inc
(www.RoadTrucker.com)
8312 Sidbury Rd.
Wilmington, NC 28411
(800) 507-0482 / (910) 686-4281
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL
1
!
!
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Summary of Contents for Cobra 29 LTD Classic Contents
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Page 1: Table Of Contents
How to Use Your Cobra 29 LTD Classic Contents Features....................1 The CB Story..................A1 FCC Regulations FCC Warnings Included Accessories Controls & Indicators...............A2 Our Thanks to You ................A3 Customer Support Installation Location .....................2 Features of This Product Mounting and Connection ............2 Antennas •... -
Page 2: Installation
Installation Location Location Plan location of transceiver and microphone bracket before starting the installation. Select a location that is convenient for operation, yet does not interfere with the driver or passenger. The transceiver is usually mounted to the under- side of the dash with the microphone bracket beside it. - Page 3 PA.SP. EXT.SP. MADE IN CHINA – POWER SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP. CHICAGO, ILL.60707 Note Before installing the CB radio, visually check the vehicle’s battery connection to deter- mine which terminal, positive or negative, is grounded (pos-...
- Page 4 Installation Note Connecting to an accessory fuse prevents the unit from being left on accidentally, and also per- mits operating the unit without running the engine. Note In positive ground vehicles the red wire goes to the chassis and the black wire is connected to the ignition switch.
- Page 5 Installation FCC ID:BBO3K229LTD COBRA PA.SP. EXT.SP. MADE IN CHINA – POWER NEERED PRODUCT OF . CHICAGO, ILL.60707 Plug power cable into back of unit marked “Power” . Be sure to observe polarity markings. Mount the microphone bracket on either side of the unit (driver’s left)
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Page 6: Antennas
For optimum performance in antenna models are highly recommended for passenger cars the ideal anten- most installations. Consult your Cobra dealer for na location is on the center of further details, or call 773.889.3087 and speak to the roof. Second choice is on the a Cobra representative. -
Page 7: Ignition Noise Interface
The unit requires very little current and therefore will not signifi- cantly discharge the vehicle’s battery. Even though the Cobra 29 LTD Classic has an automatic noise limiter, in some installations igni- tion interference may be high enough to make good communications impossible. -
Page 8: Operating Your 29 Ltd Classic Turning On Your Cb
Operation Turning On Turning On Make sure the power cord, antenna and micro- phone are connected to their proper connectors before starting. S / R F N B / A N L S W R A N L SIG 1 5 7 9 +30dB O F F... -
Page 9: Setting Channel Selector
Operation Setting Channel Selector Setting Channel Selector R X / T X N B / B R T C H 9 A N L A N L D I M O F F N O R R F G A I N D E LTAT U N E S W R C A L M I N... -
Page 10: Calibrate For Swr (Standing Wave Ratio)
Operation Calibrate For Calibrate for SWR (Standing Wave Ratio) SWR (Standing SWR calibration is done to properly adjust the Wave Ratio) length of the antenna and to monitor the quality of the coaxial cable and all RF connections. This calibration is critical in order to achieve opti- mum performance. - Page 11 Operation PUSH & HOLD Note Calibration must be made in an open area (never in a garage). Vehicle doors must be closed. No one should be standing near the antenna. (See your antenna directions for more complete information). Push and hold mic button. R X / T X N B / B R T...
- Page 12 Operation N B / S / R F A N L A N L S W R SIG 1 5 7 9 +30dB C A L O F F V O L U M E S Q U E L C H D Y N A M I K E R F G A I N Note...
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Page 13: To Receive
Operation To Receive To Receive S / R F N B / B R T C H 9 A N L S W R A N L SIG 1 5 7 9 +30dB D I M C A L O F F N O R R F G A I N V O L U M E... -
Page 14: Selecting A Channel
Operation Selecting A Selecting A Channel Channel R X / T X B R T C H 9 D I M N O R D E LTAT U N E S W R C A L M A X Switch to NOR to select desired channel. -
Page 15: Nb-Anl/Anl/Off
Operation NB-ANL/ANL/OFF (Noise NB-ANL/ANL/ Blanker/Automatic Noise Limiter) Switch OFF (Noise Blanker/ Automatic Noise Limiter) S / R F N B / Switch A N L S W R A N L SIG 1 5 7 9 +30dB C A L O F F D Y N A M I K E R F G A I N... -
Page 16: Bright/Dim Switch
Operation Bright/Dim Bright/Dim Switch Switch R X / T X B R T C H 9 D I M N O R D E LTAT U N E S W R C A L M A X Switch to BRT or DIM to control brightness of the channel indicator and multi-function meter for day or nighttime driving. -
Page 17: Rf Gain Control
Operation RF Gain Control RF Gain Control The RF Gain is used to optimize reception in strong or weak signal areas. S / R F N B / B R T C H 9 A N L S W R A N L SIG 1 5 7 9... -
Page 18: Setting Delta-Tune
Operation Setting Delta- Setting Delta-Tune Tune Delta-Tune functions as a “fine tune” control enabling you to capture a more readable signal, as well as eliminate adjacent channel interference. R X / T X N B / S / R F B R T C H 9 A N L... - Page 19 Operation Gate open R X / T X N B / S / R F B R T C H 9 STRONG SIGNALS STRONG SIGNALS STRONG SIGNALS A N L A N L S W R SIG 1 5 7 9 +30dB D I M C A L...
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Page 20: To Transmit
Operation To Transmit To Transmit R X / T X Caution! N B / S / R F B R T C H 9 A N L A N L S W R Be sure the antenna is properly SIG 1 5 7 9 +30dB D I M... -
Page 21: Transmit
Operation Transmit Transmit PUSH & HOLD Push and hold mic button to transmit. Transmitter is now activated. When transmit- ting, hold the microphone two inches from your mouth and speak in a clear, normal voice. Release to receive. For Sales Information Please Contact RoadTrucker Inc (www.RoadTrucker.com) 8312 Sidbury Rd.;... -
Page 22: Rf Meter
Operation RF Meter RF Meter This meter swings proportionately to the RF output (outgoing signal) while transmitting. N B / S / R F A N L S W R A N L SIG 1 5 7 9 +30dB O F F C A L R F G A I N V O L U M E... -
Page 23: External Speaker
Note Connect an external speaker to the external Cobra external speakers are speaker jack on the rear panel. rated at 10 watts. For Sales Information Please Contact RoadTrucker Inc (www.RoadTrucker.com) 8312 Sidbury Rd.; Wilmington, NC 28411 - (800) 507-0482 / (910) 686-4281... -
Page 24: Pa (Public Address)
– POWER handle at least 4.0 watts. SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP. CHICAGO, ILL.60707 Note The speaker should be directed away from the microphone to prevent acoustic feedback. Connect an external PA speaker to the PA jack on the rear panel. - Page 25 Operation PUSH & HOLD Push and hold microphone button and speak in a normal voice. Your voice will now transmit on the PA speaker. R X / T X S / R F N B / B R T C H 9 A N L S W R A N L...
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Page 26: Home And Office Set-Up
Do not attempt to operate this transceiver by connecting it directly to 120 vac. Note For further information call Cobra Customer Service 1.773.889.3087. Simply connect the red (+) and black (-) leads of the transceiver to the corresponding terminals of the power pack. -
Page 27: Temporary Mobile Set-Up
Temporary Mobile Set-Up For temporary mobile operation you may want to purchase an optional cigar lighter adapter from your COBRA dealer. This adapter and a magnetic mount antenna allow you to quickly “install” your transceiver for temporary use. DATE OF... -
Page 28: How Your Cb Can Serve You
How Your CB Can Serve You • Warn of traffic problems • Provide weather and road data • Provide help in event of an emergency • Provide direct contact with home or office • Assist police by reporting erratic drivers •... - Page 29 How Your CB Can Serve You The FCC gives these examples of permitted and prohibited messages for channel 9. These are only guidelines and not all-inclusive: Permitted Example Message “Tornado sighted six miles north of town.” “Post number 10. No tornado sighted.” “Out of gas on I-95 at mile marker 211.”...
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Page 30: Cb 10 Codes
How Your CB Can Serve You CB 10-Codes CB 10-Codes Citizen Bands have adopted the “10-CODES” for standard questions and answers. These codes provide quick and easy communication, especially in noisy areas. Following are some of the more common codes and meanings: Code Meaning 10-1... - Page 31 How Your CB Can Serve You Code Meaning 10-29 Time is up for contact 10-30 Does not conform to FCC rules 10-33 Emergency traffic 10-34 Trouble at this station 10-35 Confidential information 10-36 Correct time is 10-37 Wrecker needed at 10-38 Ambulance needed 10-39...
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Page 32: Frequency Ranges
Frequency Ranges The COBRA 29 LTD Classic transceiver represents one of the most advanced AM two-way radios used as a Class D station in the Citizens Radio Service. This unit features advanced Phase Lock Loop (PLL) circuitry providing complete coverage of all 40 CB channels. -
Page 33: 29 Ltd Classic Specifications
29 LTD Classic Specifications GENERAL CHANNELS ......CB - 40 CH FREQUENCY RANGE....CB - 26.965 TO 27.405 MHZ FREQUENCY TOLERANCE . -
Page 34: Warranty Information
You must pay any initial shipping charges required to ship Chicago, Illinois 60707 the product for warranty service, but the return charges will be at Cobra's expense, if the product is repaired or replaced under warranty. Exclusions: This limited warranty does not apply; 1) to any product damaged by accident;... -
Page 35: Notes
Optional Accessories Replacement Mounting Replacement Thumb Screws Replacement DC Power Cord Bracket For in vehicle use For in vehicle use For in vehicle use 634-081-9-001 $0.60 426-002-N-001 $7.50 251-353-9-001 $4.50 Replacement Microphone 28” Full Range Center Load, 25” Glass Mount Antenna Bracket Magnetic Mount Antenna For in vehicle use... - Page 36 CS 500 $24.95 You Can Find These Fine Accessories At Your Local Cobra CB Dealer If you wish, you can order directly from Cobra. CS-100 Order by phone Call 1.773.889.3087 (Press 1 from the main menu) 8 a.m.-8 p.m. M-F CST.
- Page 37 For AK, HI and PR please add or call 1.773.889.3087 payable to: an additional $15.00 for UPS (Press 1 from the main menu) Cobra Accessories Dept. shipments. 6500 West Cortland St. Chicago, IL 60707 Please print clearly Name Address (No P.O. Box)
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Page 38: If You Think You Need Service
This will ensure the fastest turn-around time on your repair.” You may be asked to send your unit to the Cobra factory. It will be necessary to furnish the follow- ing in order to have the product serviced and returned. - Page 39 29 LTD Classic Operating Instructions for your Cobra 29 LTD Classic CB Radio “Ingenious Products for Easier Communication.” For Sales Information Please Contact RoadTrucker Inc (www.RoadTrucker.com) 8312 Sidbury Rd.; Wilmington, NC 28411 - (800) 507-0482 / (910) 686-4281...
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Page 40: Order Form
Replacement or substitution of transistors, regular diodes or other parts of a unique nature, with parts other than those recommended by Cobra, may cause violation of the technical regulations of Part 95 of the FCC Rules, or violation of Type Acceptance requirements of Part 2 of the Rules. - Page 41 PA.SP. EXT.SP. MADE IN CHINA – POWER Power Jack SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP. CHICAGO, ILL.60707 For Sales Information Please Contact RoadTrucker Inc (www.RoadTrucker.com) 8312 Sidbury Rd.; Wilmington, NC 28411 - (800) 507-0482 / (910) 686-4281...
- Page 42 Our Thanks to You Thank you for purchasing the Cobra 29 LTD Classic CB Radio. Properly used, this Cobra prod- uct will give you many years of reliable service. Cobra Customer Service Live operators are available Customer Support M-F 8:00 am - 8:00 pm CST at: 773.889.3087...
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