Cobra Electronics 18 WXST II specifications Antenna Connector External Speaker, Power, Rear Panel

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Operation

Rear Panel

Antenna Connector. This female connector per- mits connection of the transmission line cable male connector to the transceiver.

EXT. SPKR.	ANTENNA
POWER
13.8V DC

External Speaker. The External Speaker Jack is used for an external speaker. The external speak- er should have 8-ohm impedance and be rated to handle at least 4.0 watts. When the external speaker is plugged in, the internal speaker is automatically disconnected.

Power: This cable is permanently attached to the radio. If you wish to remove the radio after instal- lation, disconnect at fuse holder and ground connector.

Antenna Connector

External

Speaker

Note

Cobra external speakers are rated 15 watts

Power

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Contents Contents How to Use Your Cobra 18WXSTMounting and Connections InstallationOperationMounting and Connections InstallOperation Turning on Your Radio OperationCB Antenna Turning onMicrophone Connector Microphone ConnectorSquelch Setting Squelch Setting SquelchAT E Channel Selection Channel 9/ Channel CB Weather Set CB or WX ModeChannel 9/Channel CB/WeatherScan Dual WatchDual Watch Scan Soundtracker System Activating Soundtracker Activating SoundtrackerRF Power Meter RF PowerMeter RX/TX Indicator LEDRX/TX Indicator LED Power Antenna Connector External SpeakerRear Panel Temporary Mobile Operation Ignition Noise InterferenceIgnition Noise Interference Temporary Mobile OperationOperating Procedure to Transmit Operating Procedure to ReceiveMaintenance/ Adjustment MaintenanceMaintenance and Adjustment Make certain the microphone is properly pluggedFew Rules You Should Know Channel Emergency Messages Replacement WarningFew Rules That Should Be Obeyed Use Channel 9 For Emergency Messages OnlyFrequency Ranges AccessoriesFreq MHzSpecifications SpecificationsBracket 2 Foot HG A450 AccessoriesOrdering From U.S.A Accessories Order InfoLimited Warranty Limited Two Year WarrantyNothing Comes Close to a Cobra If You Think You Need Service WX ST FCC Regulations Citizens Band StoryFCC Warnings What’s included with your CB RadioControls and Indicators Customer Support Our Thanks to You