matching network antenna sorted by

relevance

058 Reading were the same with with or without ferrite beads.

The theory of the antenna length is to make the antenna non-resonant on any amateur band so that the impedance at the antenna side of the matching unit is in the range of 200-600 ohms and when divided by 9 will be in the range of your transceiver antenna tuner.

16 dB 4000 can't match.

A circularly polarized antenna can be used to equally well match vertical or horizontal linear polarizations, suffering a 3 signal reduction.

AM broadcast radios include a small for reception which has an extremely poor efficiency.

On the the overall load is usually.

2 m or 7 ft for the 80m end-fed.

Such interactions can greatly affect the performance of a group of antennas.

due to the loading coil, relative to the decreased radiation resistance, entail a reduced , which can be of great concern for a transmitting antenna, but bandwidth is the major factor [ — ] [ — ] that sets the size of antennas at 1 MHz and lower frequencies.

For ever shorter antennas requiring greater "electrical lengthening" the radiation resistance plummets approximately according to the square of the antenna length , so that the mismatch due to a net reactance away from the electrical resonance worsens.