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 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.
Can a CB antenna be too long?
If your antenna is too long, it is necessary to reduce its physical length. … Dual antenna installations: If you’re tuning dual antennas, you’ll want to adjust both antennas the same amount each time. As a starting point, it’s best to put the tuning screw either all the way in or out, so each antenna is the same length.
What is the best CB radio antenna for long range?
Top Long Range CB Radio Antennas
|1||FireStik FL3-B:Best in the Market|
|2||WILSON 305-38: Easiest to Install|
|3||K40 K30: Best for Pickup Trucks|
|4||Midland 18-2442: Best for SUVs and Cars|
Does CB coax length matter?
The coaxial cable running from your radio to the antenna is VERY important. Everything you transmit and receive must travel along it’s length. All too often, the coax is ignored and performance suffers because of the lack of attention it receives. We recommend 18 feet of coax even if you don’t need that much.
What length should a CB antenna be?
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.
How do I increase the range on my CB radio?
How to Increase the Receiving Range on a CB Radio
- Install an antenna specifically manufactured for use with CB radios. …
- Place your antenna as high as possible, in a place where radio signals can hit it from 360 degrees. …
- Adjust the squelch on your radio so that it blocks out static, but is not maxed out.
Does coax length affect SWR?
Coaxial Cable Length Does Not Change Antenna SWR.
Is 1.0 SWR good?
SWR 1.0-1.5: The ideal range! If your SWR is under 1.5, you’re in great shape. … SWR 1.5 – 1.9: There’s room for improvement, but SWR in this range should still provide adequate performance. Occasionally, due to installations or vehicle variables, it’s impossible to get SWR lower than than this.
Why does my Cobra 29 LX say antenna warning?
This alert that you are seeing is only supposed to basically come up on that screen if there antenna is not connected. There is a simple adjustment inside the radio. The component is a little potentiometer that has to be turned with a little tiny screw driver.
Which mobile CB antenna is best?
Usage and Preference
|CB Antenna||Frequency||Power Handling|
|Wilson 305-492 T2000 (best for 18 wheeler)||26-30 MHz||3500 Watts|
|Midland 18-2442 (best mobile cb antenna)||Covers all CB frequencies||300 Watts|
|FireStik FL3-B (best fiberglass cb antenna)||Covers all CB frequencies||100 Watts|
Does a CB radio need 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!