Cobra Electronics 25 NW specifications Antennas, CB Antenna, Marine Installation

Page 6

Antennas

CB Antenna

Note

For optimum performance in passenger cars the ideal anten- na location is on the center of the roof. Second choice is on the center of the trunk.

Note

Because many newer trucks feature fiberglass door skins, the outside mirror must be ground- ed to the chassis via a ground strap, if the antenna is mounted on the mirror bracket.

Note

3-way Combination Antennas are also available which allow operation of all three bands (AM-FM & 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 is critical in affecting transmission distance. Only a properly matched antenna system will allow 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.

FCC ID:BBO3K229LTD

ANT

COBRA

PA.SP. EXT.SP.

MADE IN CHINA

+ POWER—

 

SERIAL NO.:806135776

 

PRECISION ENGINEERED PRODUCT OF

 

COBRA ELECTRONICS CORP. CHICAGO, ILL.60707

 

1A 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.

6

Page 5 Page 7
Image 6
Page 5 Page 7
Contents How to Use Your Cobra 25 NW Operating Your 25 NWMounting and Connection InstallationLocationLocation Mounting and ConnectionCobra Installation Microphone Connector CB Antenna Marine InstallationAntennas CB AntennaIgnition Noise Interference Operation Turning OnTurning On Setting Channel Selector Setting Channel SelectorTo Receive To ReceiveSelecting a Channel Selecting a ChannelMeter Dimmer Control Dimmer Control RF Gain Control RF Gain ControlSetting Squelch Setting SquelchAT E To Transmit To TransmitSetting Dynamike Setting DynamikeTransmit RF MeterExternal Speaker External Speaker PA Public Address PA Public AddressAdjust PA speaker volume with the Dynamike control ANL Automatic Noise Limiter Switch ANL Automatic Noise Limiter SwitchNoise Blanker Switch NB, OFF Noise Blanker SwitchTemporary Mobile Set-Up Temporary Mobile Set-UpTemporary Mobile Operation Home And Office Set-Up Base Station Operation From 120V AC House CurrentBase Station Operation From 120V AC House Current Connect properly installed and matched base station antenna How Your CB Can Serve You Few Rules You Should KnowChannel Emergency Messages Permitted Example Message CB 10-Codes CB 10-CodesAwaiting your next message/assignment Frequency Ranges MHzNW Specifications GeneralLimited Two Year Warranty Optional Accessories Replacement Microphone BracketPower Microphone Accessory Order Form Shipping & HandlingNothing comes close to a Cobra If You Think You Need Service 773CB Radio FCC Warnings CB StoryFCC Regulations What’s Included with Your 25 NWControls and Indicators 12 11 10 9Our Thanks to You Customer Support
Top Page Image Contents