Antennas

Ignition Noise Interference

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 informa- tion.

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 maxi- mum power output. Cobra loaded type antenna models are highly recommended for most instal- lations. For models with Weather Feature (WX), a

Dual Band (Center Load/Base Load) antenna is recommended. Consult your Cobra dealer for fur- ther details, or call 773.889.3087 and speak to a Cobra representative.

1A standard antenna connector is provided on the transceiver for easy connection.

Marine Installation

The transceiver will not operate at maximum efficiency 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.

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 from 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 29 WX NW BT has an automatic noise limiter,in some installations igni- tion interference may be high enough to make good communications impossible. Many possibili- ties 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.

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Cobra Electronics 29 WX NW BT specifications Antennas Ignition Noise Interference, CB Antenna, Marine Installation

29 WX NW BT specifications

The Cobra Electronics 29 WX NW BT is a versatile and powerful CB radio designed specifically for truckers, outdoor enthusiasts, and anyone in need of reliable communication over long distances. Known for its advanced features and user-friendly interface, this model stands out in a crowded market of CB radios.

One of the key features of the Cobra 29 WX NW BT is its built-in Bluetooth technology, which allows users to connect their smartphones and other devices for hands-free operation. This functionality is invaluable for keeping drivers focused on the road while staying connected to their networks. The Bluetooth feature provides convenient access to calls, enabling a safer driving experience.

The radio offers a robust range of channels, featuring 40 CB channels and 10 NOAA weather channels. This ensures that users can stay informed about severe weather conditions, crucial for long-haul truck drivers and outdoor adventurers. The NOAA weather channel functionality provides instant alerts about weather changes, helping users make informed decisions while on the road.

In terms of range, the Cobra 29 WX NW BT is equipped with a high-efficiency RF design and a powerful PA (Public Address) function. This adds an extra layer of communication capability, allowing users to broadcast their messages to others in the vicinity without the need for additional equipment.

The 29 WX NW BT also includes customizable settings such as adjustable squelch control, which helps to filter out background noise, and RF Gain control that allows users to improve the reception of distant signals. With its 4-pin microphone connector, the unit supports a variety of microphones for users' preferences in audio clarity and performance.

Another notable feature is the large, easy-to-read LCD display, which provides clear visibility of channel numbers and signal strength. The backlighting ensures that the information is visible, even in low-light conditions. The radio also boasts a rugged build, designed to withstand the rigors of life on the road.

In summary, the Cobra Electronics 29 WX NW BT combines modern technology with user-friendly features, making it an excellent choice for those who require reliable communication and safety on their journeys. With Bluetooth connectivity, weather channel access, and customizable settings, it is a robust tool for anyone in need of a dependable CB radio.