Your question: Where do I mount my CB antenna?

The best place for your standard antenna is the center of your roof, where you will have the greatest ground plane coverage. When you install a CB antenna on the fender, bumper, or anywhere else around the edge of your vehicle, you will have a weaker signal going away from the vehicle.

How high should my CB antenna be?

Generally, the higher the antenna is above ground, the better it will perform. Good practice is to install your vertical antenna about 5 to 10 feet above the roof line and away from power lines and obstructions. Remember that the FCC limits your antenna height to 60 feet.

Does a CB antenna mount need to be grounded?

Ground Your Antenna Mount



If you’re using a standard CB antenna (i.e., anything except a no ground plane, or NGP, kit), you’ll need to make sure your antenna mount is solidly grounded to the vehicle’s chassis. … To ensure a good ground, check that your mount has a direct metal-on-metal connection to your vehicle’s frame.

Can you mount a CB antenna in a tree?

Trees make excellent antenna supports. A heavy ground connection from a ground rod to the antenna mount can be installed along with the feedline, and the usual grounding practices that are done on tall antenna structures can be done. As mentioned, keep in mind that trees sway and move around, and they grow.

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Can you mount a CB antenna horizontal?

Most CB antennas are vertical. … However, if you want to set up communications between two locations, it doesn’t matter whether the antennas are vertical or horizontal–as long as they both have the same orientation.

What is the best height for an antenna?

A height of 120 feet or even higher will provide even more advantages for long-distance communications. To a distant receiving station, a transmitting antenna at 120 feet will provide the effect of approximately 8 to 10 times more transmitting power than the same antenna at 35 feet.

Does CB antenna length matter?

Yes, taller/longer is better for range of distance when it comes to an antenna and the optimal antenna length is 1/4 wavelength. That translates to 102 inches (8.5 feet), too tall to be practical for most mobile applications. So, antenna designers have devised solutions such as coils.

Does coax length affect SWR?

Coaxial Cable Length Does Not Change Antenna SWR.

How do I know if my CB antenna is grounded?

An easy way to test your antenna’s ground is check continuity between the CB antenna mount and your vehicle ground, because if the antenna mount is well grounded, so is your antenna. To test for continuity of electrical signal, you will need to touch the probes for your multi-meter in two locations.

Can I use a mobile CB antenna for a base station?

To save on cost, you can use any mobile CB radio in your base station setup if you add a power supply to your system. A 5-amp power supply works great for powering a 12-volt CB radio. … They are normally 4′-6′ in length and greatly improve the performance of your base station antenna.

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What does a ground plane do for a CB base antenna and how it works?

A ground plane for a CB radio antenna is the metal surface required below the antenna. In mobile applications, the vehicle body/frame acts as the ground plane (reflective unit). The metal surface enables the signal generated when transmitting to reflect off the surface and travel into the atmosphere.

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