User Manual
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25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 1 How to Use Your Contents Cobra 25 WX NW ST Features 1 The CB Story A1 FCC Regulations FCC Warnings Included Accessories Controls & Indicators A2 Our Thanks to You A3 SoundTracker™ Customer Support Installation Location 2 Mounting and Connection 2 Antennas CB Antenna 6 Marine Installation 6 Ignition Noise Interference 7 Operating Your 25 WX NW ST... Messages 26 Weather Channel Messages 27 CB 10 Codes 28 Frequency Ranges 30 25 WX NW ST Specifications 31 Warranty Information 32 Optional Accessories 33-34 Order Form 35 If You...
25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 1 How to Use Your Contents Cobra 25 WX NW ST Features 1 The CB Story A1 FCC Regulations FCC Warnings Included Accessories Controls & Indicators A2 Our Thanks to You A3 SoundTracker™ Customer Support Installation Location 2 Mounting and Connection 2 Antennas CB Antenna 6 Marine Installation 6 Ignition Noise Interference 7 Operating Your 25 WX NW ST... Messages 26 Weather Channel Messages 27 CB 10 Codes 28 Frequency Ranges 30 25 WX NW ST Specifications 31 Warranty Information 32 Optional Accessories 33-34 Order Form 35 If You...
User Manual
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... strong, conveniently located. 3 Connect the antenna cable plug to the receptacle marked "ANT" on the back of transceiver and microphone bracket before starting the installation. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 2 Installation Installation Location Location Plan location of the unit. 2 Drill the holes and secure the bracket. 2 continued...
... strong, conveniently located. 3 Connect the antenna cable plug to the receptacle marked "ANT" on the back of transceiver and microphone bracket before starting the installation. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 2 Installation Installation Location Location Plan location of the unit. 2 Drill the holes and secure the bracket. 2 continued...
User Manual
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..., visually check the vehicle's battery connection to determine which terminal, positive or negative, is grounded (positive is connected to the negative side of the vehicle. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 4 Installation Installation Note Connecting to observe polarity markings. 7 Mount the microphone bracket on the right side of the unit (driver...
..., visually check the vehicle's battery connection to determine which terminal, positive or negative, is grounded (positive is connected to the negative side of the vehicle. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 4 Installation Installation Note Connecting to observe polarity markings. 7 Mount the microphone bracket on the right side of the unit (driver...
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...Consult your Cobra dealer for further details, or call 773.889.3087 and speak to the chassis via a ground strap, if the antenna is mounted on the mirror bracket. Note 3-way Combination Antennas are being received, the transceiver may be high enough to make good communications impossible. 25 WX NW ST Manual 3.3 ... of noise in some installations ignition interference may be ground- The primary source of a severe noise. 7 Even though the Cobra 25 WX NW ST has an automatic noise limiter, in automobiles is limited by the presence of all three bands (AM-FM & CB),using a single antenna...
...Consult your Cobra dealer for further details, or call 773.889.3087 and speak to the chassis via a ground strap, if the antenna is mounted on the mirror bracket. Note 3-way Combination Antennas are being received, the transceiver may be high enough to make good communications impossible. 25 WX NW ST Manual 3.3 ... of noise in some installations ignition interference may be ground- The primary source of a severe noise. 7 Even though the Cobra 25 WX NW ST has an automatic noise limiter, in automobiles is limited by the presence of all three bands (AM-FM & CB),using a single antenna...
User Manual
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25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 8 Operation Turning On Turning On Make sure the power cord, antenna and microphone are connected to a normal listening level. 8 9 Setting Channel Selector Operation Setting Channel Selector 1 The CB/ANL/PA button should be in the CB/ANL position and CB/WX on CB position. 1 Select one of forty channels and adjust volume.The selected channel is indicated by the LED readout directly above the channel selector knob 2 Rotate the On/Off Volume knob clockwise to their proper connec tors before starting.
25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 8 Operation Turning On Turning On Make sure the power cord, antenna and microphone are connected to a normal listening level. 8 9 Setting Channel Selector Operation Setting Channel Selector 1 The CB/ANL/PA button should be in the CB/ANL position and CB/WX on CB position. 1 Select one of forty channels and adjust volume.The selected channel is indicated by the LED readout directly above the channel selector knob 2 Rotate the On/Off Volume knob clockwise to their proper connec tors before starting.
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Selecting A Channel Note Switch to 9 (Emergency) or 19 (Information) for instant access to these channels. 1 Switch to NOR to strength of incoming signal when receiving. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 10 Operation To Receive To Receive Operation S-Meter Swings proportionately to select desired channel. 10 11 S-Meter Selecting A Channel 1 Rotate the On/Off Volume knob clockwise the green RT/TX/WX LED will be illuminated.
Selecting A Channel Note Switch to 9 (Emergency) or 19 (Information) for instant access to these channels. 1 Switch to NOR to strength of incoming signal when receiving. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 10 Operation To Receive To Receive Operation S-Meter Swings proportionately to select desired channel. 10 11 S-Meter Selecting A Channel 1 Rotate the On/Off Volume knob clockwise the green RT/TX/WX LED will be illuminated.
User Manual
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... you with a significant reduction in noise on . 12 13 Activating SoundTracker™ Activating SoundTracker™ 1 Push and release the ST button. With a SoundTrackerTM CB, the noise level is improved transmission signal clarity and an expanded transmission range. On Transmission - Red...out" A SoundTrackerTM CB strengthens the transmit signal by the ratio of the CB. "Cuts noise coming in the reception mode. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 12 Operation Operation Note SoundTracker™ gives you to significantly reduce the squelch level,which ...
... you with a significant reduction in noise on . 12 13 Activating SoundTracker™ Activating SoundTracker™ 1 Push and release the ST button. With a SoundTrackerTM CB, the noise level is improved transmission signal clarity and an expanded transmission range. On Transmission - Red...out" A SoundTrackerTM CB strengthens the transmit signal by the ratio of the CB. "Cuts noise coming in the reception mode. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 12 Operation Operation Note SoundTracker™ gives you to significantly reduce the squelch level,which ...
User Manual
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... Noise Blanking Filtration will be reduced in reducing repetitive noises such as ignition interference. 1 When switched to NB position the RF Noise Blanker is available. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 14 Operation Operation NB, OFF (Noise Blanker ) Switch NB, OFF (Noise Blanker) Switch Note The RF noise blanker is very...
... Noise Blanking Filtration will be reduced in reducing repetitive noises such as ignition interference. 1 When switched to NB position the RF Noise Blanker is available. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 14 Operation Operation NB, OFF (Noise Blanker ) Switch NB, OFF (Noise Blanker) Switch Note The RF noise blanker is very...
User Manual
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Now turn the Squelch control counterclockwise until the noise stops. This is the "control gate" for incoming signals. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 16 Operation Setting Squelch Gate closed Setting Squelch Squelch is the DSS setting. 2 Full counterclockwise rotation opens the "gate" allowing all signals in. 16 17 Operation Gate set to Desired Squelch Setting (DSS) Gate open 1 Full clockwise rotation closes the gate allowing only very strong signals to enter. 3 To achieve the Desired Squelch Setting (DSS), turn the control clockwise just until you hear noise.
Now turn the Squelch control counterclockwise until the noise stops. This is the "control gate" for incoming signals. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 16 Operation Setting Squelch Gate closed Setting Squelch Squelch is the DSS setting. 2 Full counterclockwise rotation opens the "gate" allowing all signals in. 16 17 Operation Gate set to Desired Squelch Setting (DSS) Gate open 1 Full clockwise rotation closes the gate allowing only very strong signals to enter. 3 To achieve the Desired Squelch Setting (DSS), turn the control clockwise just until you hear noise.
User Manual
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25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 18 Operation Operation To Transmit To Transmit Caution! Be sure to the RF output (outgoing signal) while transmitting. Release to ... This meter swings proportionately to read the F.C.C. When the external speaker is used for remote receiver monitoring. 1 Connect an external speaker to the transmitter. Note Cobra external speakers are rated at least 4.0 watts. Rules and Regulations included with this unit before transmitting. External Speaker Note The external speaker should have 8-ohm...
25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 18 Operation Operation To Transmit To Transmit Caution! Be sure to the RF output (outgoing signal) while transmitting. Release to ... This meter swings proportionately to read the F.C.C. When the external speaker is used for remote receiver monitoring. 1 Connect an external speaker to the transmitter. Note Cobra external speakers are rated at least 4.0 watts. Rules and Regulations included with this unit before transmitting. External Speaker Note The external speaker should have 8-ohm...
User Manual
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... control to a normal listening level. 3 Push and hold microphone button and speak in a normal voice.Your voice will be rated to handle at least 4.0 watts. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 20 Operation Operation PA (Public Address) PA (Public Address) Note Speaker should be directed away from the microphone to prevent...
... control to a normal listening level. 3 Push and hold microphone button and speak in a normal voice.Your voice will be rated to handle at least 4.0 watts. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 20 Operation Operation PA (Public Address) PA (Public Address) Note Speaker should be directed away from the microphone to prevent...
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...the U.S. If you are using the CB mode, remember to change the CB/WX Switch from CB to WX every so often to the clearest/closest weather band channel in the WX position. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 22 Operation Operation Weather Radio Weather Channels ...What is Weather Radio NOAA Weather Radio (NWR) is broadcast. Government in the Frequency Ranges section on WX position Weather Receiver is nearby, the...
...the U.S. If you are using the CB mode, remember to change the CB/WX Switch from CB to WX every so often to the clearest/closest weather band channel in the WX position. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 22 Operation Operation Weather Radio Weather Channels ...What is Weather Radio NOAA Weather Radio (NWR) is broadcast. Government in the Frequency Ranges section on WX position Weather Receiver is nearby, the...
User Manual
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This adapter and a magnetic mount antenna allow you to quickly "install" your COBRA dealer. Temporary Mobile Set-Up 1 Simply connect the red (+) and black (-) leads of the transceiver to the corresponding terminals of unit marked "Power". Do not ... information call Cobra Customer Service 1.773.889.3087. 2 Plug power cable into back of the power pack. 24 25 Temporary Mobile Operation For temporary mobile operation you will need a 13.8 volt DC Power Pack rated at a minimum of 2 amps, and a properly installed base station antenna. Be sure to 120 vac. 25 WX NW ST Manual 3.3 6/15/99...
This adapter and a magnetic mount antenna allow you to quickly "install" your COBRA dealer. Temporary Mobile Set-Up 1 Simply connect the red (+) and black (-) leads of the transceiver to the corresponding terminals of unit marked "Power". Do not ... information call Cobra Customer Service 1.773.889.3087. 2 Plug power cable into back of the power pack. 24 25 Temporary Mobile Operation For temporary mobile operation you will need a 13.8 volt DC Power Pack rated at a minimum of 2 amps, and a properly installed base station antenna. Be sure to 120 vac. 25 WX NW ST Manual 3.3 6/15/99...
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25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 26 How Your CB Can Serve You A Few Rules You Should Know Channel 9 Emergency Messages Note If no response on ...
25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 26 How Your CB Can Serve You A Few Rules You Should Know Channel 9 Emergency Messages Note If no response on ...
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... 10-11 10-12 10-13 10-16 10-17 10-18 10-19 10-20 10-21 10-22 10-23 10-24 10-25 10-26 10-27 10-28 Meaning Receiving poorly Receiving well Stop transmitting OK,message received Relay message Busy, stand by Out of service, leaving... my frequency on this station 10-35 Confidential information 10-36 Correct time is 10-37 Wrecker needed at 10-38 Ambulance needed at 29 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 28 How Your CB Can Serve You CB 10-Codes CB 10-Codes Citizen Bands have adopted the "10-CODES...
... 10-11 10-12 10-13 10-16 10-17 10-18 10-19 10-20 10-21 10-22 10-23 10-24 10-25 10-26 10-27 10-28 Meaning Receiving poorly Receiving well Stop transmitting OK,message received Relay message Busy, stand by Out of service, leaving... my frequency on this station 10-35 Confidential information 10-36 Correct time is 10-37 Wrecker needed at 10-38 Ambulance needed at 29 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 28 How Your CB Can Serve You CB 10-Codes CB 10-Codes Citizen Bands have adopted the "10-CODES...
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... 27.185 39 27.395 20 27.205 40 27.405 GENERAL CHANNELS CB - 40 CH FREQUENCY RANGE CB - 26.965 TO 27.405 MHZ WX - 162.400 TO 162.550 MHZ FREQUENCY TOLERANCE 0.005 % FREQUENCY CONTROL PLL (PHASE LOCK LOOP) SYNTHESIZER OPERATING TEMPERATURE RANGE 30° C TO +... OUTPUT MAXIMUM 500 mW AT 10% DISTORTION FREQUENCY RESPONSE 300 - 3000 HZ AT -6dB (SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE) 30 31 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 30 Frequency Ranges 25 WX NW ST Specifications The COBRA 25 WX NW ST transceiver represents one of all 40 CB channels. CB Freq.
... 27.185 39 27.395 20 27.205 40 27.405 GENERAL CHANNELS CB - 40 CH FREQUENCY RANGE CB - 26.965 TO 27.405 MHZ WX - 162.400 TO 162.550 MHZ FREQUENCY TOLERANCE 0.005 % FREQUENCY CONTROL PLL (PHASE LOCK LOOP) SYNTHESIZER OPERATING TEMPERATURE RANGE 30° C TO +... OUTPUT MAXIMUM 500 mW AT 10% DISTORTION FREQUENCY RESPONSE 300 - 3000 HZ AT -6dB (SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE) 30 31 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 30 Frequency Ranges 25 WX NW ST Specifications The COBRA 25 WX NW ST transceiver represents one of all 40 CB channels. CB Freq.
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..., including warranties of merchantability and fitness for period of two (2) years from loss of use or cost of this war ranty. COBRA shall not be liable for any initial shipping charges required to ship the product for warranty service, but the return charges will be...or component parts upon delivery to the length of installation. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 32 Limited Two Year Warranty COBRA ELECTRONICS CORPORATION warrants that the product is repaired or replaced under warranty. COBRA will be at its COBRA CB Radios, and the component parts thereof, will ,...
..., including warranties of merchantability and fitness for period of two (2) years from loss of use or cost of this war ranty. COBRA shall not be liable for any initial shipping charges required to ship the product for warranty service, but the return charges will be...or component parts upon delivery to the length of installation. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 32 Limited Two Year Warranty COBRA ELECTRONICS CORPORATION warrants that the product is repaired or replaced under warranty. COBRA will be at its COBRA CB Radios, and the component parts thereof, will ,...
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... order form on ne xt page, and mail/fax directly to Cobra. 34 Accessory Order Form Shipping & Handling Amount of Shipping/ Order Handling $25.00 and under $4.75 minimum $25.01-$40.00 $6.95 $40.01-$80.00 $9.25 $80.01-$120.00 $10.25 $120.01-$160.00 $11.75 $160.01 and up....95 $24.95 $27.95 $12.95 $21.95 $24.95 $59.95 $14.95 $19.95 $24.95 Prices subject to : Cobra Accessories Dept. 6500 West Cortland St. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 34 Optional Accessories Power Microphone For in vehicle use CA 75 $21.95 Noise Canceling/Power Microphone For...
... order form on ne xt page, and mail/fax directly to Cobra. 34 Accessory Order Form Shipping & Handling Amount of Shipping/ Order Handling $25.00 and under $4.75 minimum $25.01-$40.00 $6.95 $40.01-$80.00 $9.25 $80.01-$120.00 $10.25 $120.01-$160.00 $11.75 $160.01 and up....95 $24.95 $27.95 $12.95 $21.95 $24.95 $59.95 $14.95 $19.95 $24.95 Prices subject to : Cobra Accessories Dept. 6500 West Cortland St. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM Page 34 Optional Accessories Power Microphone For in vehicle use CA 75 $21.95 Noise Canceling/Power Microphone For...
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... No. 480-291-P-001 25 WX NW ST Operating Instructions for your Cobra 25 WX NW ST CB Radio "Ingenious Products for Easier Communication." Pack unit securely to [email protected] If you think you need service call 1.773.889.3087 "If your product should require factory service please call 1.773.889.3087 for status. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM...
... No. 480-291-P-001 25 WX NW ST Operating Instructions for your Cobra 25 WX NW ST CB Radio "Ingenious Products for Easier Communication." Pack unit securely to [email protected] If you think you need service call 1.773.889.3087 "If your product should require factory service please call 1.773.889.3087 for status. 25 WX NW ST Manual 3.3 6/15/99 1:10 PM...
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... only "transmissions" (one party to a wide audience). FCC Warnings All transmitter adjustments other parts of a unique nature, with Your 25 WX NW ST 1. Operating Manual A1 DC power cord 5 2. casting." FCC rules 3. You should read and understand Part 95 (included with this unit) of an..."broad- Replacement or substitution of transistors, regular diodes or other than "broadcasts" (to another) rather than those recommended by Cobra, may cause violation of the technical regulations 4 of Part 95 of the FCC Rules, or violation of Type Acceptance requirements of...
... only "transmissions" (one party to a wide audience). FCC Warnings All transmitter adjustments other parts of a unique nature, with Your 25 WX NW ST 1. Operating Manual A1 DC power cord 5 2. casting." FCC rules 3. You should read and understand Part 95 (included with this unit) of an..."broad- Replacement or substitution of transistors, regular diodes or other than "broadcasts" (to another) rather than those recommended by Cobra, may cause violation of the technical regulations 4 of Part 95 of the FCC Rules, or violation of Type Acceptance requirements of...