Hits

Stacking Transformation

The ideal impedance transformation ratio are actualy ZL = 50 Ohm and ZI = 100 Ohm, but to get this ideal impedance transformation means that for TR, we must use a coaxial cabel with a Characteristic impedance Zo = 70.71 Ohm

Super facil antena vhf 1/4 onda

Antenna Ground plane (GP) has the property of receiving and transmitting in an omnidirectional way, that is to say everywhere equally

Super J-Pole Collinear

The antenna J is very simple in construction and has good results

T-match for vhf -uhf Antennas

The T-Match with its balanced feed point is one method of feeding a Balanced Dipole

Antenna Yagi 11 Elements

After using the charts according to DL6WU, the following values have been encoded for the calculation

#### 144 MHz Long Yagi

43 element long yagi for the low end of the 2m band, 98.5' (32.349 m) long portable antenna wuth a high gain 19 dbd

post 03 Feb 2024

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*Antenna for UHF VHF Links*155

Stacking Transformation

The ideal impedance transformation ratio are actualy ZL = 50 Ohm and ZI = 100 Ohm, but to get this ideal impedance transformation means that for TR, we must use a coaxial cabel with a Characteristic impedance Zo = 70.71 Ohm

Super facil antena vhf 1/4 onda

Antenna Ground plane (GP) has the property of receiving and transmitting in an omnidirectional way, that is to say everywhere equally

Super J-Pole Collinear

The antenna J is very simple in construction and has good results

T-match for vhf -uhf Antennas

The T-Match with its balanced feed point is one method of feeding a Balanced Dipole

Antenna Yagi 11 Elements

After using the charts according to DL6WU, the following values have been encoded for the calculation