![]() ![]() “Now, a lot of people don’t know even the basics of antennas or the required tuning. ![]() “They’d be asking us about propagation philosophies, angles of radiation, impedance and inductance,” he said. And a growing number of truckers no longer understand the fundamentals of CB equipment or perform the necessary maintenance.ĬB customers were well-versed in the 1970s, noted Rick Vincent, owner of Firestik Antenna Co. Manufacturers are outfitting their trucks with multi-purpose antennas designed to receive a wide range of airwaves. Truck cabs and sleepers are increasingly made from composite materials, which provide no ground plane, an essential element for most CB operations. Several problems afflict antenna performance. Ideally, a CB antenna should be mounted at least 30 inches from others. Truck cabs are sprouting an increasing number of antennas. Unfortunately, many truckers are using antennas that function as if they were missing the top three gears. Now let's look at the usual suspects for weak CB output.Īn antenna is to a CB radio what a transmission is to an engine: It transfers power from its source to some useful destination. Here's a guide to what you'll need to properly diagnose and fix whatever ails your CB: Weather events like this one in Wyoming and this one in Texas only heighten the importance of this line of communication, but how to boost the CB's actual output when you can't hear or be heard? "Smokey, you got your ears on?" Universal StudiosEven with all the weather forecasting apps and telematics in the world, there's sometimes no substitute for the good old-fashioned citizen's band radio and the network of other knowledgeable, local drivers. ![]()
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