How far will a CB radio transmit?

How far will a CB radio transmit?

CB radios have a range of about 3 miles (4.8 km) to 20 miles (32 km) depending on terrain, for line of sight communication; however, various radio propagation conditions may intermittently allow communication over much greater distances.

Is a longer CB antenna better?

Choosing the Optimal CB Antenna Length 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.

What happens if you transmit without an antenna?

You could potentially break some radio transmitters by operating them without the antenna connected. Several things combine to make this possible. First, it’s difficult to make power at RF frequencies, so the power devices are often fairly fragile, and run near their limiting conditions.

What is the most powerful CB radio on the market?

Most Powerful CB Radio Reviews 2020 – Best SSB CB RadiosUniden BEARCAT 980 40- Channel SSB CB Radio – (Most Powerful CB Radio)Galaxy DX-959B Mobile CB Radio – (Premium Pick)President Electronics MC KINLEY USA Hm AM/SSB Transceiver CB Radio.Galaxy-DX-949 40 Channel AM/SSB Mobile CB Radio.President Electronics BILL CB Radio.More items…

Why does my CB radio not work?

Check Fuse Make sure the CB radio’s fuse is not blown and that it is seated correctly. Also check the in-line fuse for the CB radio’s power cord- if it is burned out, your radio will not power on.

Can you mount a CB antenna horizontal?

If you mount it horizontal it will still work but will lose about 70 percent of the vertical range. For trail riding it will be fine. The antenna cannot be perpendicular to a metal roof or roll cage this will cause reflected power resulting in a high SWR.

What is the best height for a CB antenna?

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 have 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. A bad ground will result in an un-tunable antenna and sky-high SWR levels..

Can I use a CB radio without an antenna?

CB Radio – Most new CB radios come with a microphone, mounting bracket and power cord, so you won’t need to buy those separately. CB Antenna – Without an antenna, your radio is useless! … Failing to tune your antenna can result in poor system performance and even permanent radio damage.

What does 42 mean in trucker talk?

Yes, or OKQ: What does “42” mean? A: If you hear a truck driver say “42” on their CB radio, it’s just another way to say “Yes, or OK.” There are hundreds of other popular CB slang phrases – to learn more, check out the links below or browse the rest of our online CB slang dictionary.

Are CB radios making a comeback?

Many thought citizens band radios would disappear after the 1970s, along with pet rocks and disco. But not only are they still around, they are making a comeback. CB radio sales have increased steadily during the last three years, a trend not seen since the 1970s.

Does coax length affect SWR?

Many antennas have a SWR of just over a perfect match like a SWR of 1 to 1.2. This is measured at the antenna itself. With a length of coax the SWR will now show a SWR of say 1 to 1.0 , because of the loss in the coax. And so will the bandwidth change a little.

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