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.
What is the best height for an antenna?
Best Height For TV Antenna Your antenna should be installed at least 30 feet above ground level to give you a very clear over-the-air connection with the broadcast towers.
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.
Does the height of an antenna matter?
In general the higher the antenna the better its performance will be, but sometimes there are some limits as there is a law of diminishing returns, but often this is outside the reach of amateur radio users but sometimes broadcasters will want particularly high antennas to gain the required coverage at VHF and UHF.
Does antenna length matter for reception?
So the answer is yes, size does matter, but bigger isnt always better. It all depends on what your transmitting and receiving frequencies are. Theoretically, a longer antenna will have a greater range, but it is far more important for optimal radio performance that the length of the antenna matches the frequency.
Does coax length affect SWR?
As the reflected wave travels back up the cable, it adds to the magnitude of the incident wave where it arrives in-phase with it, and subtracts from the magnitude of the incident wave where it arrives out of phase with it.
Where should I place my CB antenna?
Choose A LocationThe 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.More items
Where should I put my antenna?
In reality, most people will place the antenna in the same room as the TV. So try a few higher locations in the room, such as along the wall near the ceiling. Some of the newer flat antennas, such as the Mohu Leaf, can be painted, allowing them to blend in with the décor.
Does antenna shape matter?
Obviously, the waves arriving at an antenna from a transmitter are exactly the same, no matter what shape and size the antenna happens to be. A different pattern of dipoles will help to concentrate the signal so its easier to detect.
What determines antenna length?
That wavelength is the required antenna length. The equation clearly shows that the higher the frequency, the shorter the wavelength, and the smaller the antenna. For example, the wavelength for 433.92 MHz is 0.69 m (~2.3 ft.), and the wavelength for 916 MHz is 0.33 m (~1.0 ft.).
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 its 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 dont need that much.
Does coaxial cable length affect Internet speed?
Coax cable does not inherently slow down your Internet. In fact, because coax cable wiring is intentionally designed to carry extremely high-bandwidth data, you can harness this wiring using MoCA technology to transform and boost your Internet speeds.