Antenna Low Bands 80-160m
On the higher bands, the same antenna is usually used for both TX and RX . The Low Bands are different, in that one good TX antenna is probably adequate. If the TX antenna is relatively inefficient, we can compensate by using more power. But for RX, we require antennae that have the very best signal-to-noise ratio SNR
post 21 Apr 2023
Antenna 80 meter Links →
Antenna GP 3,5 MHz a carico lineare
This vertical antenna for 80 meters at linear load, of 1/2 wave is born from the need to have a good angle of radiation
Antenna HF multibanda deltaloop 6-160 metri
We can choose between loop-magnetic and DELTA LOOP, the latter does not require great skills and particularly high manual skills to build it
Antena para 80/40 metros, bobinada e de alta performance
Antenna for 80/40 meters, traps and high performance
Duoband antenna for 80 en 20 meter
the antenna has been modeled at 10 m. above average ground with a conductivity of 5 ms/m. and a dielectric constant = 13. Wire diameter is 1,8 mm
2-element Parasitic Vertical Array for 80
this article I want to look further at radial topology of vertical arrays for the low bands
79
This vertical antenna for 80 meters at linear load, of 1/2 wave is born from the need to have a good angle of radiation
We can choose between loop-magnetic and DELTA LOOP, the latter does not require great skills and particularly high manual skills to build it
Antenna for 80/40 meters, traps and high performance
the antenna has been modeled at 10 m. above average ground with a conductivity of 5 ms/m. and a dielectric constant = 13. Wire diameter is 1,8 mm
this article I want to look further at radial topology of vertical arrays for the low bands