Cobra 18 WX ST manual

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Table of contents for the manual

  • Page 1

    Installation Location Plan the location of the transceiver and microphone bracket before starting the installation. Select a location that is conve- nient for operation and does not interfere with the driver or passengers in the vehicle. In automobiles, the transceiver is usually mounted to the underneath of the dash panel, with the microphone brac[...]

  • Page 2

    Mobile whip antennas utilize the metal body of the vehicle as a gr ound plane. When mounted at a corner of the vehicle they ar e slightly dir ectional, in the direction of the body of the vehi- cle. For all practical purposes, however , the radiation pattern is non-dir ectional. The slight dir ectional characteristic will be observed only at extrem[...]

  • Page 3

    T emporary Mobile Operation T o operate your COBRA transceiver from a car on a tempo- rary basis, you may want to purchase an additional ciga- rette lighter adapter fr om your COBRA dealer . This adapter and a magnetic mount antenna allow you to quickly "install" your transceiver for temporary use. Operation Controls and Indicators Refer [...]

  • Page 4

    B. Rear Panel 1. Antenna Connector . This female connector permits connection of the transmission line cable male connec- tor to the transceiver . 2. External Speaker . The External Speaker Jack is used for remote r eceiver monitoring. The external speaker should have 8-ohm impedance and be rated to handle at least 4.0 watts. When the external spea[...]

  • Page 5

    SOUNDTRACKER SYSTEM While previous systems only Òblanked outÓ or limited noise in higher sound frequencies, the r evolutionary new SoundT racker System actually reduces noise while leaving the signal intact in the reception mode. In the transmission mode, it actually strengthens the signal, pr oviding you with a significant reduction in noise on [...]

  • Page 6

    A Few Rules That Should Be Obeyed 1. Y ou are not allowed to carry on a conversation with anoth- er station for more than five minutes at a time without tak- ing a one-minute break to give others a chance to use the channel. 2. Y ou are not allowed to blast others of f the air by over- powering them with illegally amplified transmitter power or ill[...]

  • Page 7

    7 If Y ou Think Y ou Need Service, Call 773-889-3087 “If your product should require factory service please call Cobra first before sending your unit in. This will ensure the fastest turnaround time on your repair .” Y ou may be asked to send your unit to the Cobra factory . It will be necessary to furnish the following, in order to have the pr[...]

  • Page 8

    ELECTRET CONDENSER MICROPHONE Replacement microphone with 4-pin screw-on connection 545-157-N-004 $15.00 DC POWER CORD Exact replacement 420-002-N-001 $7.00 MOUNTING BRACKET Exact replacement 250-003-N-001 $4.50 MOUNTING BRACKET SCREWS Exact replacements 523-775-9-001 $.60 ea POWER MICROPHONE Amplified power mic CA-75 $19.95 POWER/NOISE-CANCELLING [...]

  • Page 9

    FOLD HERE T APE TOP FLAP OVER THIS PRINTING 6500 West Cortland Street Chicago, IL 60707 PLACE ST AMP HERE Printed in Thailand ©Cobra Electronics Corporation 1997 480-183-P-001 18.WX.ST.MAN.ORIG. 9/19/97 2:54 PM Page 9[...]