Cobra 18 WXST II User Manual Download Page 16

18 WX ST II

OFF

OFF

EXT. SPKR.

POWER

13.8V DC

ANTENNA

A2

 

Controls and Indicators

Thank you for purchasing the Cobra 18 WX ST II 

CB Radio Transceiver. Properly used, this Cobra 

product will give you many years of reliable service.

“Cuts Static coming in, adds Punch going out!”

Technology that dramatically improves the 

transmission and reception of CB radio signals.
The revolutionary SoundTracker

®

 System  

reconfigures the transmission signal which allows 

it to be transferred more effectively through  

cluttered airwaves.
At the same time, it significantly reduces the 

amount of static on all incoming CB signals.
The end result is a clearer, cleaner sounding 

reception of signals and a more powerful  

transmission which dramatically improve 

CB communications.

Customer Support

Should you encounter any problems with this 

product, or not understand its many features, 

please refer to this owner’s manual. If, after refer-

ring to the manual, you still need help, Cobra 

Electronics offers the following assistance services:
Automated Technical Assistance available 24 

hours a day, seven days a week. E-mail questions 

to: [email protected]
Cobra on Web:

Frequently Asked Questions (FAQ) can be found 

on-line at: www.cobra.com

A3

1

7

12

6

2

3 4 5

 

Our Thanks to You

13

14

8

11

15

1. 

Microphone Connector.  

2. 

Off/On/Volume. 

3. 

Squelch. 

4. 

Channel 9/Channel 19

5. 

CB/Weather

6. 

Channel Selector Button. 

7. 

LED Channel Display. 

8. 

S/RF Power Meter. 

9. 

WX Indicator LED.

10. 

TX Indicator LED. 

11. 

RX Indicator LED.

12. 

Scan Button. 

13. 

SoundTracker™ Button.

14. 

Dual Watch Button. 

15. 

Microphone

Back Side

16. 

Antenna Connector

17.

  External Speaker Connector

18.

  Power Cord

9

10

16

17

18

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Summary of Contents for 18 WXST II

Page 1: ...tem 11 S RF Power Meter 12 RX TX Indicator LED 12 Antenna Connector 13 External Speaker 13 Power 13 Ignition Noise Interference 14 Temporary Mobile Operation 14 Operation to Receive Transmit 15 Mainte...

Page 2: ...o is grounded to the engine block or chassis Operation 2 Mounting and Connections Select a location for the transceiver and micro phone bracket that is convenient for operation In automobiles the tran...

Page 3: ...ed Under Industry Canada regulations this radio trans miter may only operate using an antenna of a type and maximum or lesser gain approved for the trans mitter by Industry Canada To reduce potential...

Page 4: ...hear noise Now turn the control clockwise just until the noise stops This is the DSS setting Operation NOISE WEAK SIGNALS MEDIUM SIGNALS STRONG SIGNALS G AT E Gate set to Desired Squelch Setting DSS...

Page 5: ...Press Scan to restart CB scan Channel Selection Operation 8 Set CB or WX Mode Set on CB mode Rotate channel knob clockwise until desired channel is displayed Channel 9 Channel 19 Press CH 9 19 to obta...

Page 6: ...a normal CB distant signals fall below the squelch level and are unintelligible With a SoundTracker CB the noise level is cut by up to 90 which increases the signal to noise ratio and dramatically im...

Page 7: ...tion disconnect at fuse holder and ground connector Antenna Connector Operation 12 S RF Power Meter Shows relative transmitter RF output power and input signal strength when receiving The LED Light Em...

Page 8: ...the radio before transmit ting Prolonged transmitting without an antenna or a poorly matched antenna could cause damage to the transmitter Operation 14 Ignition Noise Interference Use of a mobile rece...

Page 9: ...Channel 9 Emergency Messages Replacement Warning Replacement or substitution of certain parts with replacements other than those recommended by Cobra may be a violation of the technical regulations of...

Page 10: ...HER SENSITIVITY LESS THAN 1 V FOR 12 dB SINAD IF FREQUENCY DUAL CONVERSION AUDIO OUTPUT MAXIMUM 1 W AT 10 DISTORTION FREQUENCY RESPONSE 300 3000 HZ AT 6 dB Frequency Ranges The COBRA 18 WX ST II trans...

Page 11: ...ack External Speaker HG S500 Accessories 21 4 Pin Power Microphone HG M75 4 Pin Noise Canceling Microphone HG M77 4 Pin Replacement Dynamic Microphone HG M73 4 Pin Premium Noise Cancelling Microphone...

Page 12: ...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 Cobr...

Page 13: ...raffic Warning Systems HighGear Accessories CobraMarine VHF Radios Power Inverters Accessories For more information or to order any of our products please visit our website www cobra com Cobra Electro...

Page 14: ...Frequently Asked Questions FAQ section at www cobra com or by e mail to productinfo cobra com If you think you need service contact your local dealer If You Think You Need Service 18 WX ST II C Mobile...

Page 15: ...supplied by the man ufacturer 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 substi...

Page 16: ...unications Customer Support Should you encounter any problems with this product or not understand its many features please refer to this owner s manual If after refer ring to the manual you still need...

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