What is the ideal length of an antenna to be effective? 6 Answers. To directly answer your question, the ideal antenna length for maximum radiation is dependent on the wavelength. For example, CB wavelength is approximately 11m. The ideal antenna is half of that for a dipole antenna.
what's more, How long does an antenna have to be?
So the ideal antenna is about 1.5m (4ft) or so long, which is roughly the length of a telescopic FM radio antenna when it's fully extended. Photo: The AM "loopstick" antenna inside a typical transistor radio is very compact and highly directional.
Furthermore, How can we make the antenna shorter?
Similarly one may ask, Do short radio antennas work?
Unfortunately, the short length does reduce this antenna's reception ability. Inside of the antenna is a conductive aluminum coil to help you achieve better radio reception. You won't ever have to worry about this antenna corroding.
What is antenna short?
It's telling you that the power supply intended to power an amplifier has tried to provide too much current due to a short circuit and has current limited to protect your box. The power off is required to reset the protection circuit.
Related Question for What Is The Ideal Length Of An Antenna To Be Effective?
What is a small antenna?
An electrically small or electrically short antenna is an antenna much shorter than the wavelength of the signal it is intended to transmit or receive.
How do you shorten Wilson's antenna?
If your antenna needs to be further shortened, you can usually do this by either trimming the stainless steel whip with pliers OR by removing the tuning screw from the tip of the antenna. These options will often allow you to shorten the antenna enough to finish tuning.
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