Cobra 29 LTD Classic Professional CB Radio User Guide

June 17, 2024
Cobra

Cobra 29 LTD Classic Professional CB Radio

Product Information

Specifications

  • Product Name: Cobra 29 LTD Classic
  • Mounting: Universal mounting bracket with thumbscrews
  • Power Source: DC power cord
  • Microphone: 4-pin microphone cable

Features
The Cobra 29 LTD Classic offers the following features:

  • Convenient operation
  • High-quality transmission and reception
  • Universal mounting bracket for easy installation
  • Power cable with polarity markings for correct connection
  • Microphone bracket for easy access

The CB Story
The CB (Citizens Band) radio is a communication device that allows users to communicate over short distances using specific frequencies. It is commonly used by truck drivers, emergency services, and hobbyists.

Product Usage Instructions

Installation

Location
Before starting the installation, plan the location of the transceiver and microphone bracket. Select a location that is convenient for operation but does not interfere with the driver or passenger. The transceiver is usually mounted to the underside of the dash with the microphone bracket beside it.

Mounting and Connection

  1. Hold the radio with the mounting bracket in the exact desired location. If there is no interference, remove the bracket and use it as a template to mark the location for the mounting screws.
  2. Drill the holes and secure the bracket using the two self-tapping screws and star washers provided. The mounting must be mechanically strong and conveniently located.
  3. Connect the antenna cable plug to the receptacle marked ANT on the back of the unit.
  4. Connect the red lead of the DC power cord to an accessory 12-volt fuse in a negatively grounded vehicle. In a positive ground vehicle, connect the red wire to the chassis and the black wire to the ignition switch.
  5. Connect the black lead of the DC power cord to the negative side of the vehicle, usually the chassis. Ensure good electrical contact by removing any paint from the chosen location.
  6. Plug the power cable into the back of the unit marked Power, observing the polarity markings.
  7. Mount the microphone bracket on either side of the unit (driver’s left) using the supplied screws. The bracket should be placed under the dash for easy access to the microphone.
  8. Attach the 4-pin microphone cable to the receptacle on the front of the unit and securely install the unit on the bracket.

Antennas

CB Antenna
For optimum performance in passenger cars, the ideal antenna location is in the centre of the roof. The second choice is in the centre of the trunk. In newer trucks with fibreglass door skins, if you mount the antenna on the mirror bracket, ensure that the outside mirror is grounded to the chassis via a ground strap.

Note:
3-way Combination Antennas are also available which allow the operation of all three bands (AM-FM & CB) using a single antenna. However, this type of antenna usually results in less than normal transmit and receive range compared to a standard-type Single Band CB antenna. Contact your local dealer for further information.

FAQ

  • Q: Where should I mount the CB antenna?
    A: For passenger cars, the ideal location is in the centre of the roof. The second choice is in the centre of the trunk. In trucks with fibreglass door skins, the antenna should be mounted on the mirror bracket, and the outside mirror must be grounded to the chassis via a ground strap.

  • Q: Can I use a 3-way Combination Antenna?
    A: Yes, you can use a 3-way Combination Antenna to operate all three bands (AM-FM & CB) using a single antenna. However, please note that this type of antenna may result in less than normal transmit and receive range compared to a standard-type Single Band CB antenna. Contact your local dealer for more information.

Product Features

  • 40 CB Radio Channels
  • Heavy-Duty Dynamic Microphone
  • Full 4 Watts AM RF Power Output
  • SWR Calibration Meter
  • Instant Channel 9
  • 4-Pin Front Mount Microphone Connector
  • Delta -Tune
  • Switchable Automatic Noise Limiter & Noise Blanker
  • Adjustable Dynamike® Boost
  • 9 Ft. Mic Cord
  • RF Gain

The CB Story

The Citizens Band lies between the shortwave broadcast and 10-meter Amateur radio bands and was established by law in 1949. The Class D two-way communications service was opened in 1959. (CB also includes a Class A citizens band and Class C remote control frequencies.)

IC & FCC Regulations

Industry Canada Notice:
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: 1) this device may not cause interference, and 2) this device must accept any interference, including interference that may cause undesired operation of the device.

«IC» before the equipment certification number signifies that the Industry Canada technical specifications were met. It does not guarantee that the certified product will operate to the user’s satisfaction.

FCC Regulations

FCC regulations permit only “transmission” (one party to another) rather than “broadcast” (to a wide audience). Thus, advertising is not allowed on CB channels because that is “broadcasting”.

FCC Warnings

All transmitter adjustments other than those supplied by the manufacturer as front panel operating controls must be made by, or under the supervision of, the holder of an FCCissued general Radio-Telephone Operator’s License. Replacement or substitution of transistors, regular diodes or other parts of a unique nature, with parts other than those recommended by Cobra, may cause a violation of the tech ni – cal regulations of Part 95 of the FCC Rules, or violation of Type Acceptance requirements of Part 2 of the Rules.

You should read and understand Part 95 (included with this unit) of the FCC Rules and Regulations, before operating your Cobra radio, even though the FCC no longer requires you to obtain an operator’s license.

What’s Included with Your 29 LTD Classic
  1. CB transceiver
  2. Microphone
  3. Transceiver bracket
  4. Microphone bracket
  5. Operating Manual
  6. FCC rules and DC power cord (not shown)

Controls and Indicators

  1. 4-Pin Microphone Connector

  2. Power On/Off/Volume/Squelch Control

  3. Dynamike®

  4. RF Gain

  5. Delta-Tune

  6. SWR CAL

  7. Channel Selector

  8. LED Channel Display

  9. ANT Indicator

  10. RX (Receive)/ TX (Transmit) LED Indicator

  11. Channel 9/ Normal Switch

  12. Dimmer Switch

  13. CB/PA Switch

  14. NB/ANL ANL Off Switch

  15. S/RF SWR CAL Switch

  16. Signal Strength Meter

  17. Microphone
    Back Side

  18. Public Address Speaker Jack

  19. External Speaker Jack

  20. Antenna Connector

  21. Power Jack

Thank you for purchasing the Cobra 29 LTD Classic CB Radio. Properly used, this Cobra product will give you many years of reliable service.

Customer Support
Should you encounter any problems with the product or not understand its many features, please refer to this owner’s manual. If , after referring to the manual, you still need help, Cobra Electronics offers the following assistance services:

  • Automated Technical Assistance is available 24 hours a day, seven days a week. E-mail questions to: productinfo@cobra.com

Cobra on the World Wide Web:
Frequently Asked Questions (FAQ) can be found online at: www.cobra.com.

Installation

Location

  • Plan the location of the 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 underside of the dash with the microphone bracket beside it.

Mounting and Connection

Note
The transceiver is held in the universal mounting bracket by two thumbscrews which allow for adjustment at a convenient angle.

The bracket includes two self-tapping screws and star washers. The mounting must be mechanically strong, and conveniently located.

  1. Hold the radio with the mounting bracket in the exact desired location. If there is no interference, remove the bracket and use it as a template to mark the location for the mounting screws.
  2. Drill the holes and secure the bracket.Cobra-29-LTD-Classic-Professional-CB-Radio-fig- \(2\)
  3. Connect the antenna cable plug to the receptacle marked “ANT” on the back of the unit.
    • Connecting to an accessory fuse prevents the unit from being left on accidentally, and also permits operating the unit without running the engine.
    • In positive ground vehicles the red wire goes to the chassis and the black wire is connected to the ignition switch.
    • Before installing the CB radio, visually check the vehicle’s battery connection to determine which terminal, positive or negative, is grounded (positive is the larger of the two) to the engine block (or chassis). A negatively grounded vehicle has its negative lead grounded to the chassis.
  4. In a negative grounded vehicle, connect the red lead of the DC power cord to an accessory 12-volt fuse.
  5. Connect the black lead to the negative side of the vehicle. This is usually the chassis. Any convenient location with good electrical contact (remove paint) may be used.
  6. Plug the power cable into the back of the unit marked “Power”. Be sure to observe polarity markings.
  7. Mount the microphone bracket on either side of the unit (driver’s left) using two screws supplied. The bracket should be placed under the dash so the microphone is readily accessible.
  8. Attach the 4-pin microphone cable to the receptacle, on the front of the unit and install the unit on the bracket securely.

Antennas

CB Antenna

  • For optimum performance in passenger cars, the ideal antenna location is on the centre of the roof. The second choice is on the center of the trunk.
  • Because many newer trucks feature fibreglass door skins, the outside mirror must be grounded to the chassis via a ground strap when the antenna is mounted on the mirror bracket.
  • 3-way Combination Antennas are also available which allow the operation of all three bands (AM-FM & CB), using a single antenna. However, this type of antenna usually results in less than normal transmit and receive range when compared to a standard-type “Single Band” CB antenna. Contact your local dealer for further information.

Since the maximum allowable power output of the transmitter is limited by the FCC and IC, the antenna is critical in affecting transmission distance. Only a properly matched antenna system will allow maximum power output*. Cobra-loaded type antenna models are highly recommended for most installations. Consult your Cobra dealer for further details.

Cobra-29-LTD-Classic-Professional-CB-Radio-fig- \(7\)

A standard antenna connector is provided on the transceiver for easy connection.

Under Industry Canada regulations, this radio transmiter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

Safety notice:
The device complies with the MPE requirements by providing a safe separation distance of 14.2 in (36 cm) between the antenna, including any radiating structure, and any persons when normally operated. This is based on a typical installation and an antenna with 3 dBi of gain. This device is approved with emissions having a source-based time-averaging duty factor not exceeding 50%.

Marine Installation Ignition Noise Interference

Marine Installation
The transceiver will not operate at maximum efficiency in a boat without a ground plate, (unless it has a steel hull). Before attempting installation, consult your dealer for information regarding an adequate grounding system and prevention of electrolysis between fittings in the hull and water.

Ignition Noise Interference
The transceiver will not operate at the maximum use of a mobile receiver at low signal levels is normally limited by the presence of electrical noise. The primary source of noise in automobiles is from the alternator and ignition system. Typically, when the signal level is adequate, the background noise does not present a serious problem. Also, when extremely low-level signals are being received, the transceiver may be operated with the vehicle’s engine turned off. The unit requires very little current and therefore will not significantly discharge the vehicle’s battery.

Even though the Cobra 29 LTD Classic has an automatic noise limiter, in some installations ignition interference may be high enough to make good communications impossible. Many possibilities exist and variations between vehicles require different solutions. Consult your COBRA dealer or a 2-way radio technician for help in locating the source of severe noise.

Operation

Turning On
Make sure the power cord, antenna and microphone are connected to their proper connectors before starting.

  1. The CB/PA button should be in the CB position.
  2. Rotate the On/Off Volume knob clockwise to a normal listening level.

Setting Channel Selector

Select one of forty channels and adjust the volume. The selected channel is indicated by the LED readout directly above the channel selector knob

Note
Antenna Indicator LED will illuminate when TX if SWR is high.

Calibrate for SWR (Standing Wave Ratio)
SWR calibration is done to properly adjust the length of the antenna and to monitor the quality of the coaxial cable and all RF connections. This calibration is critical to achieve optimum performance.

  1. Select channel 20.
  2. Switch to the CAL position.
  3. Push and hold the mic button.
  4. While holding the mic button adjust the SWR CAL knob so the meter needle swings to the CAL mark on the meter (located on the right). 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).
    • The reading will be slightly higher on Channels 1 and 40 compared to Channel 20.
    • When switched to the SWR position the meter needle should ideally be as far to the left as possible. Anything over 3 is not acceptable. The antenna indicator will light. A slight antenna height adjustment (higher or lower) may be required. Repeat the recalibration steps.
  5. While still holding down the mic button, set the S/RF SWR CAL switch to the SWR position, to read the SWR reading.
  6. Repeat the same steps two through five on Chapters 1 and 40. This will check SWR for all channels.

To Receive

  1. Rotate the On/Off Volume knob clockwise the green RX/TX LED will be illuminated.

Selecting A Channel

  1. Switch to NORMAL to select the desired channel.

S-Meter
Swings proportionately to the strength of the incoming signal when receiving.

  1. The S/RF-SWR-CAL switch must be in the S/RF position to read the meter.

NB-ANL/ANL/OFF (Noise Blanker/Automatic Noise Limiter) Switch

  1. When switched to ANL the Automatic Noise limiter is activated. This helps reduce the noise created by the vehicle’s electronics.
    • When switched to NB/ANL position the RF Noise Blanker is also activated, providing increased noise filtration.
    • When switched to the OFF position all noise filtration will be turned off.

Note
The RF noise blanker is very effective in reducing repetitive noises such as ignition interference.

Bright/Dim Switch

Switch to BRT or DIM to control the brightness of the channel indicator and multi-function meter for day or nighttime driving.

RF Gain Control
The RF Gain is used to optimize reception in strong or weak signal areas.

Rotate the RF Gain knob counterclockwise to reduce gain in strong signal areas. In weak signal areas turn clockwise to increase gain.

Note
The RF Gain is used to optimize reception in weak signal areas.

Setting Delta-Tune
Delta-Tune functions as a “fine tune” control enabling you to capture a more readable signal, as well as eliminate adjacent channel interference.

Rotate the Delta-Tune knob to the centre position for optimum tuning.

Setting Squelch
Squelch is the “control gate” for incoming signals.

  1. Full clockwise rotation closes the gate allowing only very strong signals to enter.
  2. Full counterclockwise rotation opens the “gate” allowing all signals in.
  3. To achieve the Desired Squelch Setting (DSS), turn the Squelch control counterclockwise until you hear noise. Now turn the control clockwise just until the noise stops. This is the DSS setting.

Gate open

Gate set to Desired Squelch Setting (DSS)

To Transmit

Caution!

  • Be sure the antenna is properly connected to the radio before transmitting. Prolonged transmitting without an antenna, or a poorly matched antenna, could cause damage to the transmitter.
  • Be sure to read the F.C.C. Rules and Regulations included with this unit before transmitting.
  1. Select the desired channel.

Setting Dynamike®
This controls the microphone sensitivity (outgoing audio level).

  1. Initially, set fully clockwise so that maximum voice volume is available. Dynamike® may have to be reduced in some conditions.

Transmit

  1. Push and hold the button to transmit. The transmitter is now activated. When transmitting, hold the microphone two inches from your mouth and speak in a clear, normal voice. Release to receive.

RF Meter
This meter swings proportionately to the RF output (outgoing signal) while transmitting.

  1. The S/RF-SWR-CAL switch must be in the S/RF position.

External Speaker
The external speaker jack is used for remote receiver monitoring.

Note

  • The external speaker should have an 8-ohm impedance and be rated to handle at least 4.0 watts. When the external speaker is plugged in, the internal speaker is automatically disconnected.
  • Cobra external speakers are rated at 10 watts.
  1. Connect an external speaker to the external speaker jack on the rear panel.

PA (Public Address)

Note

  • Speaker should have 8-ohm impedance and be rated to handle at least 4.0 watts.
  • The speaker should be directed away from the microphone to prevent acoustic feedback.
  • Activity on the CB channel will be heard through the PA speaker. Adjust volume control to a normal listening level.
  1. Connect an external PA speaker to the PA jack on the rear panel.
  2. Set CB/PA switch to PA position.
  3. Push and hold the microphone button and speak in a normal voice. Your voice will now transmit on the PA speaker.
  4. Adjust the PA speaker volume with the Dynamike® control.

Home And Office Set-Up

Warning!
Do not attempt to operate this transceiver by connecting it directly to 120v AC.

Note
For further information call your local dealer.

Base Station Operation (From 120V AC House Current)
To operate your transceiver from home or office you will need a 13.8 volt DC Power Pack rated at a minimum of 2 amps and a properly installed base station antenna.

  1. Simply connect the red (+) and black (-) leads of the transceiver to the corresponding terminals of the power pack.
  2. Plug the power cable into the back of the unit marked “Power”. Be sure to observe polarity markings.
  3. Connect properly installed and matched base station antenna.

Temporary Mobile Set-Up

Temporary Mobile Operation
For temporary mobile operation, you may want to purchase an optional automobile power adapter from your COBRA dealer. This adapter and a magnetic mount antenna allow you to quickly “install” your transceiver for temporary use.

How Your CB Can Serve You

  • Warn of traffic problems
  • Provide weather and road data
  • Provide help in the event of an emergency
  • Provide direct contact with home or office
  • Assist police by reporting erratic drivers
  • Get “local information” to find your destination
  • Communicate with family and friends
  • Suggest spots to eat and sleep
  • Keep you alert while travelling

A Few Rules You Should Know

  • Conversations cannot last more than 5 minutes with another station. A one-minute break is required to let others use the channel.
  • You cannot blast others off the air by use of illegally amplified transmitters or illegally high antennas.
  • You cannot use CB to promote illegal activities.
  • Profanity is not allowed.
  • You may not transmit music with a CB.
  • Selling of merchandise and/or services is prohibited.

Channel 9 Emergency Messages

Note
If no response on channel 9, try channels 19 or 14.

  1. Set to channel 9 for emergencies
    Be sure the antenna is properly connected.

  2. CB Distress Data
    When transmitting an emergency, you should request a “REACT BASE” and provide the CB distress data (called CLIP):

    • Call Sign Identify yourself.
    • Location Be exact.
    • Injuries Number. Type. Trapped?
    • Problem Give details and help needed.

Transmit CLIP repeatedly so any monitor can assist.

The FCC gives these examples of permitted and prohibited messages for channel 9. These are only guidelines and not all-inclusive:

Permitted/Example Message

  • Yes “Tornado sighted six miles north of town.”
  • No “Post number 10.
  • No tornado sighted.”
  • Yes “Out of gas on I-95 at mile marker 211.”
  • No “Out of gas in my driveway.”
  • Yes “Four car accident on I-94 at Exit 11. Send police and ambulance.”
  • No “Traffic moving smoothly on I-94.”
  • Yes “The Weather Bureau has issued a thunderstorm warning. Bring sailboat into port.”
  • No “Attention motorists. Weather Bureau advises snow tomorrow will accumulate 4 to 6 inches.”
  • Yes “Fire in building at 539 Main, Evanston.”
  • No “Halloween patrol number 3. All quiet.”

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 Receiving poorly
  • 10-2 Receiving well
  • 10-3 Stop transmitting
  • 10-4 OK, message received
  • 10-5 Relay message
  • 10-6 Busy, stand by
  • 10-7 Out of service, leaving
  • 10-8 In service, subject to call
  • 10-9 Repeat message
  • 10-10 Transmission completed standing by
  • 10-11 Talking too rapidly
  • 10-12 Visitors present
  • 10-13 Advise weather/roads
  • 10-16 Make pick up at
  • 10-17 Urgent business
  • 10-18 Anything for us?
  • 10-19 Return to base
  • 10-20 My location is
  • 10-21 Call by phone
  • 10-22 Report in person to
  • 10-23 Stand by
  • 10-24 Completed last assignment
  • 10-25 Can you contact
  • 10-26 Disregard last info
  • 10-27 Moving to channel
  • 10-28 Identify your station
  • 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 Message delivered
  • 10-41 Turn to channel
  • 10-42 Traffic accident at
  • 10-43 Traffic tie up at
  • 10-44 Have a message for
  • 10-45 All units within range please report
  • 10-50 Break channel
  • 10-60 What is the next message number?
  • 10-62 Unable to copy. Use phone
  • 10-63 Net directed to
  • 10-64 Net clear
  • 10-65 Awaiting your next message/assignment
  • 10-67 All units comply
  • 10-70 Fire at
  • 10-71 Proceed, transmission in sequence
  • 10-77 Negative contact
  • 10-81 Reserve hotel room for
  • 10-82 Reserve room for
  • 10-85 My address is
  • 10-91 Talk closer to the mic
  • 10-93 Check my frequency on this channel
  • 10-94 Give me a long count
  • 10-99 Mission completed, all units secure
  • 10-200 Police are needed at

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 cover age of all 40 CB channels.

| Channel| | Channel
---|---|---|---
CB| Freq.| CB| Freq.
Channel| In MHz| Channel| In MHz
1| 26.965| 21| 27.215
2| 26.975| 22| 27.225
3| 26.985| 23| 27.255
4| 27.005| 24| 27.235
5| 27.015| 25| 27.245
6| 27.025| 26| 27.265
7| 27.035| 27| 27.275
8| 27.055| 28| 27.285
9| 27.065| 29| 27.295
10| 27.075| 30| 27.305
11| 27.085| 31| 27.315
12| 27.105| 32| 27.325
13| 27.115| 33| 27.335
14| 27.125| 34| 27.345
15| 27.135| 35| 27.355
16| 27.155| 36| 27.365
17| 27.165| 37| 27.375
18| 27.175| 38| 27.385
19| 27.185| 39| 27.395
20| 27.205| 40| 27.405

29 LTD Classic Specifications

GENERAL

  • Channels . . . . . . . . . . . . . . . . . . . . . . . . . . CB – 40 CH
  • Frequency Range . . . . . . . . . . . . . . . . . . CB – 26.965 to 27.405 MHz
  • Frequency Tolerance . . . . . . . . . . . . . . . 0.005 %
  • Frequency Control . . . . . . . . . . . . . . . . . PLL (phase lock loop) Synthesizer
  • Operating Temperature Range . . . . . -30° C to + 50° C
  • Microphone . . . . . . . . . . . . . . . . . . . . . . . Plug-in dynamic
  • Input Voltage . . . . . . . . . . . . . . . . . . . . . . 13.8VDC nom. (positive or negative ground)
  • Current Drain . . . . . . . . . . . . . . . . . . . . . Transmit: AM full mod., 1.5A (maximum)
    • Receive: Squelched, 0.3A; full audio output, 1.2A (nominal)
  • Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5/8” D x 7-9/32” W x 2-13/64” H
  • Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 lbs.
  • Antenna Connector . . . . . . . . . . . . . . . .UHF; SO-239
  • Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Illuminated; indicates relative power output, received signal strength and VSWR

TRANSMITTER

  • Power Output . . . . . . . . . . . . . . . . . . . . . .4 watts
  • Modulation . . . . . . . . . . . . . . . . . . . . . . . .AM (Amplitude Modulation)
  • Frequency Response . . . . . . . . . . . . . . .300 to 3000 Hz
  • Output Impedance . . . . . . . . . . . . . . . . .50 ohms, unbalanced

RECEIVER

  • Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . .Less than 1 μV for 10 dB (S+N) /N
  • Selectivity . . . . . . . . . . . . . . . . . . . . . . . . .6 dB @ 7 kHz, 60 dB @ 10 kHz
  • Image Rejection . . . . . . . . . . . . . . . . . . .80 dB, typical
  • Adjacent-Channel Rejection . . . . . . . .60 dB, typical
  • IF Frequencies . . . . . . . . . . . . . . . . . . . . .Double Conversion: 1st: 10.695 MHz 2nd: 455 kHz
  • Automatic Gain Control (AGC) . . . . . .Less than 10 dB change in audio output for inputs from 10 to 50,000 microvolts
  • RF Gain Control . . . . . . . . . . . . . . . . . . . .Adjustable for optimum signal reception
  • Noise Blanker . . . . . . . . . . . . . . . . . . . . . .RF type
  • Squelch . . . . . . . . . . . . . . . . . . . . . . . . . . . .Adjustable; threshold less than 1μV
  • Audio Output Power . . . . . . . . . . . . . . .4 watts
  • Frequency Response . . . . . . . . . . . . . . .300 to 3000 Hz
  • Distortion . . . . . . . . . . . . . . . . . . . . . . . . . .Less than 5% @3 watts @ 1000 Hz
  • Built-in Speaker . . . . . . . . . . . . . . . . . . . .8 ohms, 5w
  • External Speaker (Not supplied) . . . . . .8 ohms; disables internal speaker when connected

PA SYSTEM

  • Power Output . . . . . . . . . . . . . . . . . . . . . .4 watts into external speaker
  • External Speaker for PA . . . . . . . . . . . . .8 ohms, when PA-CB switch is in PA,
  • (Not Supplied) . . . . . . . . . . . . . . . . . . . . .The PA speaker also monitors the receiver; a separate jack provided

(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)

Limited Two Year Warranty

Cobra Electronics

  • Corporation 6500 West Cortland Street Chicago, Illinois 60707 USA
  • www.cobra.com.

For Products Purchased in Canada
Your new Cobra CB radio is covered by a two-year replacement warranty. If any manufacturing defect becomes apparent in this product within two years from the original date of purchase, it will be replaced. Please return the CB radio to your dealer with an original or copy of dated proof of purchase. This warranty does not cover damages due to careless handling, negligence, accident, abuse or failure to follow operating instructions. Alteration of this product or defacing of the serial number cancels all obligations of this warranty. This warranty gives you specified legal rights. Additional warranty rights may be provided by law in some areas.

For Products Purchased in the U.S.A.

  • Cobra Electronics Corporation warrants that its Cobra CB radios, and the parts thereof, will be free of defects in workmanship and materials for two years from the date of first consumer purchase. This warranty may be enforced by the first consumer purchaser, provided that the product is utilized within the U.S.A.
  • Cobra will, without charge, repair or replace, at its option, defective CB radios, products or parts upon delivery to the Cobra Factory Service department, accompanied by proof of the date of first consumer purchase, such as a duplicated copy of a sales receipt.
  • You must pay any initial shipping charges required to ship the product for warranty service, but the return charges will be at Cobra’s expense if the product is repaired or replaced under warranty.
  • This warranty gives you specific legal rights, and you may also have other rights which may vary from state to state.

Exclusions:
This limited warranty does not apply: 1) To any product damaged by accident; 2) In the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs; 3) If the serial number has been altered, defaced or removed; 4) If the owner of the product resides outside the U.S.A. All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to the length of this warranty. Cobra shall not be liable for any incidental, consequential or other damages; including, without limitation, damages resulting from loss of use or cost of installation.

Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you.

For Products Purchased Outside the U.S.A.
Please contact your local dealer for warranty information.

Optional Accessories

Cobra Electronics Corporation 6500 West Cortland Street Chicago, IL 60707 USA

If You Think You Need Service
For technical assistance, please call our Automated Help Desk which can assist you by answering the most frequently asked questions about Cobra products. (Technical assistance is also available online in the Frequently Asked Questions (FAQ) section at www.cobra.com or by e-mail to productinfo@cobra.com.

  • Cobra®, Dynamike®, Nothing Comes Close to a Cobra® and the snake design are registered trademarks of Cobra Electronics Corporation, USA.
  • Cobra Electronics Corporation™ is a trademark of Cobra Electronics Corporation, USA.

©2013 Cobra Electronics Corporation Version B
Printed in China.

References

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