background image

SIG 1

3

5 7 9

+30dB

2

3

CAL

RF

SWR

RF

S / R F

S W R

C A L

N B /
A N L
A N L

O F F

C B

PA

C H 1 9

C H 9

N O R

M I N   M A X

M I N   M A X

O F F

V O L             S Q L

CB

W X

29 WX NW

RX/TX

WX

WEATHER

RF GAIN

DYNA        D I M

7

1

6

2

5

3

4

ANT

T BACK        SWR CAL

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.)

FCC Regulations

FCC regulations permit only “transmissions” 
(one party to another) rather than “broadcasts” 
(to a wide audience). Thus, advertising is not
allowed on CB Channels because that is “broad-
casting.”  

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 FCC-issued
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 violation of the technical 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 oper-
ator’s license.

What’s Included with Your 29 WX NW BT

1.

CB transceiver

6.

Operating Manual

2.

Microphone

7.

DC power cord

3.

External 

Bluetooth

®

Mic

8.

FCC rules

4.

Transceiver bracket

(not shown)

5.

Microphone bracket

29 WX NW BT

©2008 Cobra Electronics Corporation

Printed in China
Part No. 480-532-P-001  Version A

CB Radio

Nothing

Comes Close to a Cobra®

Operating Instructions 
for your Cobra 29 WX NW BT

The CB Story

A1

For technical assistance, please call our Automated Help Desk which can assist 

you by answering the most frequently asked questions about Cobra products.

(773) 889-3087 

24 hours a day, 7 days a week.

A Consumer Service Representative can be reached through this same number 

8:00 am - 5:30 pm, Monday through Friday, Central Time.

Technical assistance is also available on-line in the Frequently Asked Questions (FAQ) section at

www.cobraelec.com or by e-mail to [email protected]

If you think you need service call 1.773.889.3087

“If your product should require factory service please call Cobra first before sending your unit in. 
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.

1. For Warranty Repair include some form of proof-of-purchase, such as a mechanical reproduction

or carbon or a sales receipt. If you send the original receipt it cannot be returned.

2. Send the entire product.

3. Enclose a description of what is happening with the unit. Include a typed or clearly print name

and address of where the unit is to be returned.

4. Pack unit securely to prevent damage in transit. If possible, use the original packing material.

5. Ship prepaid and insured by way of a traceable carrier such as United Parcel Service (UPS) or First

Class Mail:  to avoid loss in transit to:  Cobra Factory Service, Cobra Electronics Corporation, 6500
W. Cortland St., Chicago, IL 60707.

6. If the unit is in warranty, upon receipt of your unit it will either be repaired or exchanged

depending on the model. Please allow approximately 3 to 4 weeks before contacting us for 
status. If the unit is out of warranty a letter will automatically be sent informing you of the 
repair charge or replacement charge. If you have any questions, please call 1.773.889.3087 for
assistance.

Trademark Info

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.

The Bluetooth® word mark and logo are registered trademarks owned by Bluetooth SIG, Inc.

If You Think You Need Service

3

2

5

6

1

cb tranceiver

4

29WXNWBT_MANL.qx:29WXNWBT_MANL.qx  1/7/09  4:26 PM  Page 40

Содержание 29 WX NW BT

Страница 1: ...Up 28 Temporary Mobile Set Up 29 How Your CB Can Serve You 30 A Few Rules You Should Know 30 Channel 9 Emergency Messages 30 Weather Channel Messages 31 CB 10 Codes 32 Frequency Ranges 34 29 WX NW BT Specifications 35 Warranty Information 36 Optional Accessories 37 38 Order Form 39 If You Need Service Trademark Info Back Cover Features of This Product 7 Weather Channels Emergency Weather Alert Blu...

Страница 2: ...eration 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 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 wash ers The mounting must be mechanically strong co...

Страница 3: ...y fuse unit will self test the emergency weather alert auto matically when ignition is turned on Turns itself on off In a negative grounded vehicle connect the red lead of the DC power cord to an accessory 12 volt fuse Connect the black lead to the negative side of the vehicle This is usually the chassis Any con venient location with a good electrical contact remove paint may be used 4 5 Plug powe...

Страница 4: ...enna models are highly recommended for most instal lations For models with Weather Feature WX a Dual Band Center Load Base Load antenna is recommended Consult your Cobra dealer for fur ther details or call 773 889 3087 and speak to a Cobra representative Marine Installation The transceiver will not operate at maximum efficiency in a boat without a ground plate unless it has a steel hull Before att...

Страница 5: ... SQL 29 WX N RF GAIN DYNA DIM 1 Rotate the On Off Volume knob clockwise to a normal listening level Select one of forty channels and adjust volume The selected channel is indicated by the LED readout directly above the channel selector knob 1 NB ANL ANL OFF CB PA CH19 CH9 NOR M AX MIN MAX O CB WX 29 WX NW RX TX WX WEATHER RF GAIN M 7 1 6 2 5 3 4 ANT T BACK SWR CAL SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR...

Страница 6: ... slightly high er on Channels 1 and 40 com pared to Channel 20 Push and hold mic button Switch to the CAL position 2 1 3 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 in order to achieve opti mum performance SIG 1 3 5 7 9 30dB 2 3 CAL RF S...

Страница 7: ...alibration steps S Meter S Meter Swings proportionately to strength of incoming signal when receiving Switch to NOR to select desired channel 1 Selecting A Channel Selecting A Channel Note Switch to 9 Emergency or 19 Information for instant access to these channels NB ANL ANL OFF CB PA CH19 CH9 NOR M MAX MIN MAX O CB WX 29 WX NW RX TX WX WEATHER RF GAIN M 7 1 6 2 5 3 4 ANT T BACK SWR CAL To Receiv...

Страница 8: ...cell phone The BT LED will light steadily to indicate a call is in progress and after a few seconds you will hear the ring tone for the number you dialed Once connected speak into the 29 WX NW BT microphone End the call by press and release of the BT Button The BT LED will flash briefly Redial a number by press and hold of the BT Button for two seconds A tone will sound and after a few seconds you...

Страница 9: ...n is used to optimize reception in weak signal areas Note The RF noise blanker is very effective in reducing repetitive noises such as ignition interfer ence SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR RF S RF SWR CAL NB ANL ANL OFF CB PA MIN MAX MIN MAX OFF VOL SQL CB WX 29 WX NW W RF GAIN DYNA DIM 1 2 Rotate the RF Gain knob counterclockwise to reduce gain in strong signal areas In weak signal areas turn ...

Страница 10: ... MEDIUM SIGNALS STRONG SIGNALS NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS G AT E O P E N NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS G AT E Gate open Gate set to Desired Squelch Setting DSS Gate closed SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR RF S RF SWR CAL NB ANL ANL OFF CB PA CH19 CH9 NOR MIN MAX MIN MAX OFF VOL SQL CB WX 29 WX NW RX TX WX WE...

Страница 11: ...ANL ANL OFF CB PA CH19 CH9 NOR MIN MAX MIN MAX OFF VOL SQL CB WX 29 WX NW RX TX WX WEATHER RF GAIN DYNA DIM 7 1 6 2 5 3 4 ANT T BACK SWR CAL Initially set fully clockwise so that maxi mum voice volume is available Dynamike may have to be reduced in some conditions SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR RF S RF SWR CAL NB ANL ANL OFF CB PA CH19 CH9 NOR MIN MAX MIN MAX OFF VOL SQL CB WX 29 WX NW RX TX WX...

Страница 12: ...speaker should have 8 ohm impedance and be rated to handle at least 4 0 watts When the external speak er is plugged in the internal speaker is automatically discon nected See accessory page 37 Note Cobra external speakers are rated at 10 watts Connect an external speaker to the external speaker jack on the rear panel 1 SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR RF S RF SWR CAL NB ANL ANL OFF CB PA MIN MAX ...

Страница 13: ...way from the microphone to prevent acoustic feedback Note Activity on the CB channel will be heard through the PA speak er Adjust Volume Control to a normal listening level 1 2 3 4 PUSH HOLD CH19 CH9 NOR HI WEATHER 1 2 3 4 OFF SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR RF S RF SWR CAL NB ANL ANL OFF CB PA CH19 CH9 NOR MIN MAX MIN MAX OFF VOL SQL CB WX 29 WX NW WEATHER RF GAIN DYNA DIM 1 2 3 4 SIG 1 3 5 7 9...

Страница 14: ... CB even if the CB WX Switch is in the CB mode or the unit is turned off This enables you to monitor CB frequencies and still be warned by the National Weather Service Emergency Alert When you hear the alert place the CB WX switch in the WX position You will then be able to hear the Weather Warning Broadcast You can completely disable the Emergency Weather Alert feature by turning the Weather Chan...

Страница 15: ...om home or office you will need a 13 2 volt DC Power Pack rated at a minimum of 2 amps and a properly installed base station antenna Home And Office Set Up 28 Warning Do not attempt to operate this transceiver by connecting it directly to 120V AC Note For further information call Cobra Customer Service 1 773 889 3087 1 Connect properly installed and matched base station antenna Simply connect the ...

Страница 16: ...called CLIP C all Sign Identify yourself L ocation Be exact I njuries Number Type Trapped P roblem Give details and help needed Transmit CLIP repeatedly so any monitor can assist Channel 9 Emergency Messages Note If no response on channel 9 try channels 19 or 14 Warn of traffic problems Provide weather and road data Provide help in event of an emergency Provide direct contact with home or office A...

Страница 17: ...ency on this channel 10 94 Give me a long count 10 99 Mission completed all units secure 10 200 Police needed at 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 tra...

Страница 18: ...F TYPE SQUELCH ADJUSTABLE THRESHOLD LESS THAN 1µV AUDIO OUTPUT POWER 4 WATTS FREQUENCY RESPONSE 300 TO 3000 HZ DISTORTION LESS THAN 7 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 4 WATTS MIN NOT SUPPLIED THE PA SPEAKER ALSO MONITORS THE REC...

Страница 19: ...cluding 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 conse quential or other damages including without limita tion damages resulting from loss of use or cost of instal lation Some states do not allow limitations on how long an implied warranty lasts and or do not allow the excl...

Страница 20: ...9 3087 Press one from the main menu 8 00 a m to 5 30 p m Central Time Monday through Friday Make Check or Money Order Payable To Cobra Electronics Attn Accessories Dept 6500 West Cortland Street Chicago IL 60707 U S A To Order Online Please visit our website www cobra com Notes 29WXNWBT_MANL qx 29WXNWBT_MANL qx 1 7 09 4 26 PM Page 38 ...

Страница 21: ...ay 7 days a week A Consumer Service Representative can be reached through this same number 8 00 am 5 30 pm Monday through Friday Central Time Technical assistance is also available on line in the Frequently Asked Questions FAQ section at www cobraelec com or by e mail to productinfo cobra com If you think you need service call 1 773 889 3087 If your product should require factory service please ca...

Страница 22: ...tor 14 Channel 19 Channel 9 Normal Switch 15 CB WX Weather Switch 16 CB PA Switch 17 NB ANL ANL Off Switch 18 S RF SWR CAL Switch 19 Signal Strength Meter Microphone Back Side 20 External Mic Jack 21 Public Address Speaker Jack 22 External Speaker Jack 23 Antenna Connector 24 Power Jack 1 2 4 5 3 SIG 1 3 5 7 9 30dB 2 3 CAL RF SWR RF S RF SWR CAL NB ANL ANL OFF CB PA CH19 CH9 NOR MIN MAX MIN MAX OF...

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