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        Cobra 25 NW
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1.         SE ERU                                                                                               eee        T IE    Setting Channel Selector   Setting Channel     Selector    Cobra  25NW LTD CLASSIC            Ix 40      REGAIN DA S         Select   7  one of forty channels and adjust  volume  The selected channel is indicated by  the LED readout directly above the channel  selector knob          Operation       To Receive      Receive                 25 NW      CLASSIC       S NE E                       YS F REGAINS     DYNA      OFF MIN MAX MIN MAXI           Rotate the    On Off Volume knob clockwise    the green RX TX LED will be illiuminated     Selecting A   Selecting    Channel  Channel         25           CLASSIC    Switch to 9  Emergency  or19      Information  for instant access   LE DYNA    to these channels                  Switch to     NOR to select desired channel           Operation    S Meter   S Meter  Swings proportionately to strength of incoming    signal when receiving     HC obra 25    RF                                        SIG1 3 5 79  300          0  VOL  gt   SQL             Operation    Dimmer Control    Note    The Dim controls the brightness P  of the front panel  signal strength    meter and channel display     RF Gain Control    Note    The RF Gain is used to optimize  reception in weak signal areas     Dimmer Control         29 NW      CLASSIC       2           RFGAIN   DYNA DIM AW       o Rotate the    DIM knob clockwise for   
2.    How to Use Your                            1            Story                             1         Regulations         Warnings  Included Accessories  Controls  amp  Indicators                          see A2  Our Thanks to YOU                     essent tntnntnnos A3  Customer Support  Installation              NOTE 2  Mounting                                              2  Antennas                          6  Marine                                 irri press 6  Ignition Noise Interference                                                     7  Operating Your 25 NW           ON YOU CB                                                8  Setting Channel Selector                               sese 9  iode 10  Selecting a Channel           n ONU           10         EU NIME Efe TINO 11  Dimmer                      ive dv ERG RUE S 12  RF Gain                    12  Setting SQUEICIN sassisassnssensaisnvinseesionsnvinronsdessnstslonsdetvevintersdedsavins 13  Ta NANS TI                                                                        15  Setting Dynamike          xi PES Hint 16  E cop  Mt              17                NO I HE 17  External Speaker                        eese tentent 18  PA  Public Address                  IP rtr Dr ri rmi 19  ANL  Automatic Noise Limiter  Switch                               21  NB  OFF  Noise Blanker  Switch                                          21  Temporary Mobile Set Up                                   sess 22  Home And Office Set U
3.    a properly installed base     station antenna       power pack      Warning  o      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        Home And Office Set Up    PA SP  EXT SP     POWER     io 296            Plug power cable into back of unit marked         Power  Be sure to observe polarity markings       O Connect properly installed and matched base    station antenna           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   e Get    local information  to find destination    Communicate with family and friends     Suggest spots to eat and sleep     Keep you alert while traveling    A Few Rules You Should Know    Few Rules   A  Conversations cannot last more than 5 minutes  You Should  with another station  A one minute break is  required to let others use the channel     B  You cannot blast others off the air by use of  illegally amplified transmitters or illegally  high antennas     C  You cannot use CB to promote illegal activities   D  Profanity is not allowed     E  You may not transmit music with            F  Selling of merchandise and
4.   on the mirror bracket     Note    3 way Combination Antennas  are also available which allow  operation of all three bands   AM FM  amp  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  Call  773 889 3087 for further infor   mation       CB Antenna      Since the maximum allowable power output of  the transmitter is limited by the FCC  the antenna  15 critical in affecting transmission distance  Only     properly matched antenna system will allow  temor             onhe   maximum power output  Cobra loaded type      antenna models are highly recommended for     most installations  Consult your Cobra dealer for    further details  or call 773 889 3087 and speak to    _a Cobra representative     PA SP  EXT SP   T POWER               A standard antenna connector is provided    on the transceiver for easy connection     Marine Installation    The transceiver will not operate at maximum effi   _ciency 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    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 fro
5.  4 0    watts  When the external speak       er is plugged in  the internal    speaker is automatically discon       nected     Note    Cobra external speakers are  rated at 15 watts  See  accessories page 33     External Speaker      The external Speaker jack is used for remote  receiver monitoring          Q Connect an external speaker to the external     speaker jack on the rear panel        Operation             Public    Address       Note     E   Speaker should have 8 ohm  P CHICAGO  160707   4 _ impedance and be rated to  _ handle at least 4 0 watts          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          Note    4              25NW LTD CLAS   Activity on      CB channel       A  2             will be heard through the PA  SET 8 579         5i   Ly    speaker  Adjust Volume Control    Non   for normal listening level        E            2 rez       5  501 RFGAIN     DYNA  M       Set   CB PA switch to PA position        elm       ek       Operation            Push and hold microphone button and speak      ina normal voice  Your voice will sound on the  PA speaker     4 Cobra    25      LTD CLASSIC    ANL                                                               SIG 1 3 579  30dB            Adjust PA speaker volume with the    Dynamike control     Operation       ANL  Automatic Noise Limiter  Switch            Automatic      Noise 
6.  65 Awaiting your next message assignment    10 67 All units comply     10 70  Fireat     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 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 needed           Frequency Ranges    The COBRA 25 NW 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   Channel  CB Freq   Channel In MHz  1 26 965  2 26 975  3 26 985  4 27 005  5 27 015  6 27 025  7 27 035  8 27 055  9 27 065  10 27 075  11 27 085  12 27 105  13 27 115  14 27 125  15 27 135  16 27 155  17 27 165  18 27 175  19 27 185                           21  22  23                   Freq   In MHz    27 215  27 225  27 255  27 235  27 245       25 NW Specifications       GENERAL   CHANNELS o veste EE               CB   40 CH   FREQUENCY RANGE                  CB   26 965 TO 27 405 MHZ   FREQUENCY TOLERANCE            0 005 96   FREQUENCY CONTROL              PLL  PHASE LOCK LOOP  SYNTHESIZER   OPERATING TEMPERATURE   RANGE                                      30            50        MICROPHONE                       PLUG IN DYNAMIC   INPUT VOLTAGE              13 8VDC nom   positive 
7.  MasterCard Discover    Allow 2 to    weeks for delivery          Mm  Uem _    26 002 N 001   Replacement DC Power Cord  51 199 9 001 Replacement Mounting Bracket 50  34 081 9 001 Replacement Thumb Screws      41 080 9 001   Replacement Microphone Bracket 45    Qty          gt          Un  2       e  rm  t                  4                                N              HG A1500 38  Base Loaded   Magnetic Mount Antenna 6 95  HG A2000 54  Base Loaded   Magnetic Mount Antenna  99 95  HG M84 4 Pin Premium Noise Cancelling   Microphone 4 95  HG M84W 4 Pin Premium Noise Cancelling   Microphone  Wood Grain   74 95  HG M85 5 Pin Premium Noise Cancelling   Microphone  HG M73 4 Pin Replacement Dynamic   Microphone  19 95  HG M77 4 Pin Noise Cancelling   Microphone 0 95    ux        ux  lt  gt        N                   E  N       M75 Power Microphone  25 95  G 5100 Dynamic External Speaker 1 95    HG 5300 Noise Cancelling External  Speaker  28 95       5500 Noise Cancelling with Talk Back  External Speaker    I    ux  N    ux  N     32 95      For credit card orders fill out order form 8 00 am   6 00 pm  M F  CST   For AK  HI and PR please add    and fax to  1 773 622 2269 Make check or money order  no stamps   or call 1 773 889 3087 payable to      Press 1 from the main menu  Cobra Accessories Dept     6500 West Cortland St  Chicago  IL 60707       e       The Cobra line of quality products  also includes     e MicroTalk  Radios    Radar Detectors      SafetyAlert  Traffic Warning Sy
8.  maximum brightness  counter clockwise  for minimum     RF Gain Control      The RF Gain is used to optimize reception in    strong or weak signal areas          25 NW LTD CLASSIC    e CB CH19  e         m     RX TX  3 579 4430dB C9  NOR  TE    5         DIM       o Rotate the    RF Gain knob counterclockwise    to reduce gain in strong signal areas  In weak  signal areas turn clockwise to increase gain     Operation       Setting Squelch  Squelch is the  control gate  for incoming signals          A NW                                                                 3 579  30dB       Q Full      clockwise rotation closes the gate  allowing only very strong signals to enter                  E NW mm CLASSIC                             VOL  gt  SQL  RFGAIN 9  DYNA     69  6       Full    counterclockwise rotation opens the   gate  allowing all signals in        Setting Squelch    Gate closed          STRONG SIGNALS EP   gt      gt     MEDIUM SIGNALS  gt               GE  WEAK SIGNALS MM                       GATE CLOSED                Gate open    O M  STRONG SIGNALS M   gt   O M  MEDIUM SIGNALS M      D         WEAKSIGNALS  gt                             Operation                         Gate set to Desired    Squelch Setting  DSS               NW E M              ee  STRONG SIGNALS                   9  a gt     TCH OL     SQL       O D   gt     WEAKSIGNALS P    SGH  P IROS S TA E   e To achieve the Desired Squelch Setting  DSS    NOISE  lt  gt    turn the Squelch control     c
9.  or services is        Know    prohibited   1  Set to channel 9 for emergencies   Channel 9  Be sure antenna is properly connected    Emergency  2  CB Distress Data Messages    When transmitting an emergency  you should    request a  REACT BASE  and provide the           distress data  called CLIP           allSign Identify yourself       ocation  Beexact      njuries Number            Trapped    P roblem Give details and help needed     Transmit CLIP repeatedly so any monitor can assist       If no response on channel 9     try channels 19 or 14     How Your             Serve You         The FCC gives these examples of permitted and    prohibited messages for channel 9  These are  _ only guidelines and not all inclusive       Permitted      No    Example Message     Tornado sighted six miles north  of town       Post number 10   No tornado sighted       Out of gas on 1 95 at mile  marker 211       Out of gas in my driveway       Four car accident on 1 94 at  Exit 11  Send police and  ambulance       Traffic moving smoothly on 1 94         Weather Bureau has issued  thunderstorm warning   Bring sailboat into port       Attention motorists   Weather Bureau advises snow  tomorrow will accumulate  4 to 6 inches       Fire in building at 539 Main   Evanston       Halloween patrol number 3   All quiet         How Your             Serve You       E E T E E TLN E O SERE SERERE L E E A T L T M    CB 10 Codes        10 Codes    Citizen Bands have adopted the    70 CODES    for  standa
10. Limiter        25      UD CLA   Switch    CB CH19    sd 79  z                    e  ow                       01 3 sq  RFGAIN S  9 DYNA                      When switched to   ANL the Automatic Noise    Limiter is activated  This helps reduce noise    created by the vehicle s electronics           NB  OFF  Noise Blanker  Switch   NB  OFF     Noise Blanker     Switch        4            25NW LTD CL      e CB CH19         sd        Note     2   The RF noise blanker is very    PA NOR                                9 501  RFGAIN     DYNA   effective in reducing repetitive    noises such as ignition interfer     OFF    MAX    When switched              position the RF Noise    Blanker is activated  providing increased noise    filtration     When switched to         position Noise  Blanking Filtration will be turned off         sd 5 XI                   lemporary    Mobile Set Up    Temporary Mobile Set Up      Temporary Mobile Operation      For temporary mobile operation you may want to    purchase an optional cigarette lighter adapter   _ from your COBRA dealer  This adapter and a mag     netic mount antenna allow you to quickly  install     your transceiver for temporary use                                               Home And Office Set Up    Base Station Operation   Base Station   From 120V AC House Current    Operation    To operate your transceiver from home or office    From 120V AC  you will need a 13 8 volt DC Power Pack ratedata House Current   minimum of 2 amps      
11. R  WHEN CONNECTED    PA SYSTEM   POWER OUTPUT                     4 WATTS INTO EXTERNAL SPEAKER  EXTERNAL SPEAKER                      8 OHMS  4 W  MIN     NOT SUPPLIED  4  oes ae rA ES THE PA SPEAKER ALSO MONITORS THE    RECEIVER  SEPARATE JACK PROVIDED   SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE                    Limited Two Year Warranty    COBRA ELECTRONICS CORPORATION warrants that its  COBRA CB Radios  and the component parts thereof  will  be free of defects in workmanship and materials for period  of two  2  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 component 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  Cobra Electronics       MM   Corporation  You must pay any initial shipping charges required to ship  the product for warranty service  but the return charges 6500 West Cortland Street  will be at Cobra s expense  if the product is repaired or Chicago  Illinois 60707    replaced under warranty     This warranty gives you specific legal rights  and you may  also have other rights which vary from state to state     Exclusions  This limited warranty does not apply  1  to any  product damaged by accident  2  in th
12. e   TX  Transmit   LED Indicator    EM Channel 19 Channel 9   Normal Switch    CB PA Switch  NB Off Switch  ANL Off Switch     EM Signal Strength Meter   fonum O     Microphone    VOL 9 SQL  RFGAIN 9  DYNA    Back Side    Public Address Speaker Jack    External Speaker Jack    Antenna Connector   Power Jack       PA SP  EXT SP     POWER       lo 296              Thank you for purchasing the Cobra 25 NW CB  Radio  Properly used  this Cobra product will give  you many years of reliable service     Our Thanks to You    _ Cobra Customer Service    _ Live operators are available      M F 8 00 am   6 00 pm CST at     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   call Cobra Customer Service at 773 889 3087       773 889 3087      Automated Technical Assistance    available 24 hours a day  seven   _ days a week  E mail questions     to  productinfo cobraelec       tronics com    _ Cobra on the World Wide Web     Frequently Asked Questions     FAQ  can be found on line at     www cobraelectronics com       
13. e  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  conve   niently located       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     II ID LI IL         Mounting and Connection    o Hold the radio with the mounting bracket in     the exact desired location  If there is no inter   ference  remove the bracket and use it as a  template to mark the location for the mount   ing screws             Drill the holes and secure the bracket     Installation                           POWER     ON pes          Connect the antenna cable plug to the recep     tacle marked  ANT  on      back of the unit       continued       Installation       Note    Before installing the CB radio     visually check the vehicle s  battery connection to deter      mine which terminal  positive    or negative  is grounded             itive is the larger of the two   to the engine block  or chas   sis   A negatively grounded  vehicle has its negative lead  grounded to the chassis     Note    Connecting to an accessory fuse    prevents the unit from being left  on accide
14. e 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     Optional Accessories                                                Replacement DC Power Cord   Replacement Mounting Replacement Thumb Screws   For in vehicle use        For in vehicle use   426 002 N 001  7 50 Forin vehicle use 634 081 9 001  0 60  251 199 9 001  4 50   Replacement Microphone 21  Base Loaded Magnet 38  Base Loaded Magnet   Bracket Mount Antenna Mount Antenna   For in vehicle use HG A1000  28 95   HGA1500  46 95    741 080 9 001 50 45       4 Pin Premium Noise  4 Pin Premium Noise  5 Pin Premium Noise   Cancelling Microphone Cancelling Microphone Cancelling Microphone   Wood Grain  HG M84  74 50     HGM84W  74 95   HGM85  74 95    4 Pin Replacement Dynamic  Microphone    HG M73  19 95       Dy
15. m the alternator and ignition system     Typically  when signal level is adequate  the back     ground 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 signifi   cantly discharge the vehicle s battery     Even though the Cobra 25 NW 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 a severe noise        Operation       Turning On   Turning On      Make sure      power cord  antenna and micro     phone are connected to their proper connectors  _ before starting             E NW LTD CLAS     CH19                                                   1 3 579 z               VOL m    REGAIN DYNA    e           The              button should be in the     CB position              S Cobra 2 NW Hm                             FED             9   RX TX  3 579  430dB    ieza aAa            RFGAIN 3 Semen      Bee t       Rotate the On Off Volume knob    clockwise to    anormal listening level           Operation    r ae tive Res s                                                ER V VERE RIF a Su e E EA E REN ES E NER                       
16. namic External Speaker    HG S100  21 95  54  Base Loaded Magnet  Mount Antenna   HG A2000  99 95    Optional Accessories       Power Microphone 4 Pin Noise Canceling  Microphone  HG M75  25 95 HG M77  30 95       Noise Canceling With Talk  Back External Speaker    HG  500    Noise Canceling External  Speaker    HG  300  32 95     28 95    You Can Find These Fine Accessories At Your Local  Cobra CB Dealer  If you wish  you can order directly from Cobra     Order by phone  Call 1 773 889 3087   Press 1 from the main menu  8 a m  6 p m  M F CST     Order by mail or fax  Please fill out order form on next page  and mail fax directly  to Cobra        Accessory Order Form    Shipping  amp  Handling  Amount of Shipping   Order Handling        25 00 and under    4 75 minimum    525 01 540 00      6 95  540 01 580 00       9 25   80 01 5120 00 1510 25    an additional  15 00 for UPS      shipments        HG A1000 21  Base Loaded   Magnetic Mount Antenna  28 95      Prices subject to change without notice  Subtotal      Tax Table i i     Illinois residents add 7  Michigan residents add 4    Tax if applicable    iJ Cook Co  residents add  75   7 7596 total  Ohio residents add 6  Shipping handling    Chicago residents add 1   8 75  total  Wisconsin residents add 5    t Indiana residents add 5  Total      Please print clearly    Name  _ Address  No P O  Box       City LLL State     Zip     Telepghone      SS     Credit          No      Exp Date    Customer Signature      Circle One  Visa
17. ns   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                                                                         NAN E E A NN N ONON N    O O E N NA OIN       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                          Cobra    25 NW          What s Included with Your 25 NW  o    CB transceiver  3 DC power cord  Microphone FCC rules  Transceiver bracket  not pictured       Microphone bracket     Bh Operating Manual       Controls and Indicators       4 Pin Microphone Connector    Power On Off Volume    Squelch   RF Gain DynaMike   Dim        Channel Selector   LED Channel Display    EMD RX  Receiv
18. ntally  and also per         mits operating the unit without      running the engine          Note     In positive ground vehicles the           negative grounded vehicle  connect the  red wire goes to thechassisand        lead of the DC power cord to an accessory  the black wire is connectedto 12 volt fuse     the ignition switch         Connect the black lead to      negative side of     the vehicle  This is usually the chassis  Any con   venient location with a good electrical contact   remove paint  may be used     PA SP  EXT SP     POWER     Q Plug power cable into back of unit marked       Power    Be sure to observe polarity markings          Q Mount the microphone  bracket on the right side  of the unit  driver s left   using two screws sup   plied  Bracket should be  placed under the dash  so microphone is readily  accessible             Fg                              Cobra    25 N    ANL NB                 V0L 2  SQL                OFF       Q Attach the 4 pin microphone cable to recepta       cle      front of unit and Install unit in bracket  securely        Installation       Microphone    Connector  RX SHIELD    TX AUDIO       Antennas       CB Antenna    Note    For optimum performance in  passenger cars the ideal anten   na location is on the center of    center of the trunk     Note  Because many newer trucks    feature fiberglass door skins  the      outside mirror must be                ed to the chassis via a ground    strap  if the antenna is mounted    
19. or negative ground    CURRENT DRAIN TRANSMIT  AM FULL MOD   1 5A  MAXIMUM   RECEIVE  SQUELCHED  0 3A   FULL AUDIO OUTPUT  1 2A  NOMINAL    SIZE ussekiaei sSy Aw ERG            8 5 8    D X 6 3 8  W X 2 13 64 H   WEIGHT rss                          4 LBS    ANTENNA CONNECTOR              UHF  SO 239   METER    ILLUMINATED  INDICATES RELATIVE  POWER OUTPUT AND RECEIVED  SIGNAL STRENGTH   TRANSMITTER   POWER OUTPUT                     4 WATTS   MODULATION 5225 rre ERREUR AM  AMPLITUDE MODULATION    FREQUENCY RESPONSE              300 TO 3000 HZ   OUTPUT 1                                  50 OHMS  UNBALANCED   RECEIVER   SENSITIVITY  5naa 93s eseckecxzrdseses LESS THAN 1 uV FOR 10dB  5      N   SELECTIVITY  sitet eet RES ROTE 6 dB   7 KHZ 60 dB   10KHZ   IMAGE                                     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       GAIN RANGE      40 dB  NOISE BLANKER          Eau rex RFTYPE  5                         rta af ara ADJUSTABLE  THRESHOLD LESS THAN         AUDIO OUTPUT                           4 WATTS  FREQUENCY RESPONSE              300 TO 3000 HZ  DISTORTION                            LESS THAN 796  3 WATTS   1000 HZ  BUILT IN 5                               8 OHMS  5W    EXTERNAL SPEAKER  NOT SUPPLIED   8 OHMS  DISABLES INTERNAL SPEAKE
20. ounterclockwise  cvm BA until you hear noise  Now turn the control          clockwise just until the noise stops  This is the  DSS setting           Operation    To Transmit      Transmit                    o      Be sure the antenna is properly    connected to the radio before    transmitting  Prolonged trans     RFGAIN  gt   DYNA    R    mitting without an antenna  or     Q   a poorly matched antenna   min  gt  max      max   could cause damage to the      transmitter     Q select desired 7 channel    Be sure to read the           Rules    and Regulations included with      this unit before transmitting           Operation       Setting   Setting Dynamike    Dynamike   This controls the microphone sensitivity     outgoing audio level      O   a NW MD              S79   z          ESSEN    REGAIN o                    MAX    MAX        Initially  set fully    clockwise so that maxi      mum voice volume is available  Dynamike  may have to be reduced in some conditions           Operation       Transmit    PUSH  amp   HOLD       Q 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       RF Meter        Meter    This meter swings proportionately to the RF  output  outgoing signal  while transmitting           Operation    External Speaker      Note    The external speaker should  have 8 ohm impedance and be  rated to handle at least
21. p                    esee 23  How Your CB Can Serve                                                           25     Few Rules You Should Know                                 ss 25  Channel 9 Emergency Messages                                         25  CB 10 COSS Lio od imme         27  Frequency                                                                                    29  25 NW Specifications                             eene 30  Warranty Information                                                   31  Optional                                                                                      32  Order                    tibi ti rct tiec Re 34  If You Think You Need Service                               Back Cover    Cobra 25 NW      Features of This Product      40      Radio Channels        Heavy Duty Dynamic  _ Microphone        Full 4Watts      RF Power Output      Instant Channel 19 and 9        Front Panel 4 Pin Microphone    Connector        Switchable Noise Blanker        Switchable Automatic    Noise Limiter        Adjustable Dynamike Boost      Tactile Controls       Illuminated Front Panel       Dimmer Control       RF Gain          Oft  mic cord    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          Installation       Location    Mounting and  Connection    Note    The transceiver is held in th
22. rd 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        you contact   10 26  Disregard last info  10 27 Moving to channel  10 28 Identify your station       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 Message delivered     10 41 Turn to channel     10 42 Traffic accident at     10 43 Traffic tie up at     10 44          a message for     10 45 All units within range please report    10 50 Break channel     10 60 What is next message number      10 62 Unable to copy  Use phone     10 63 Net directed to     10 64 Net clear     10
23. stems      HighGear CB Accessories    HighGear  Power Inverters    Nothing comes close to a Cobra           Cobra Electronics Corporation  6500 West Cortland Street  Chicago  IL 60707    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      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   6 00  pm  Monday through Friday  CST   Technical assistance is also available on line in the Frequently Asked Questions  FAQ  section at  www cobraelectronics com or by e mail to productinfo cobraelectronics com       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 sec
24. urely 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     Cobra Electronics Corp O 2001  Printed in China    Part No  25 NW MAN           QyCobra  25 NW LTD CLASSIC       Operating Instructions  for your Cobra 25 NW LTD CLASSIC    CB Radio            Cobra 25 NW        NB           NA  cHTVWATET     9      C9 D  RX TX           1  5 0  NOR                                 M TT  lt    gt  a8 s                  Ingenious Products for Easier Communication      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         P E T I PE A    E OE E E AEE OT E T T E E              m    FCC Regulatio
    
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