Processing " JUNGLE JOB " antenna is very easy and quick install in gardeen house. Check details very well the distance between the differents parts as the synoptic below and you can enjoy an antenna system with 5Decibels Gain improved. Just 1 point on Smeter.
G4ZU is a antenna with copyrights trade but you can build yourself for you and free. This system is composed by a system dipole coupled reflector V (improves gain with small directivity) With coaxial cable, the balun is necessary and if the length is adapted.
In differents sources internet, you can find G4ZU system as different built positions. but always as the portable system antenna. In some cases bibliography, G4ZU is composed by a horizontal dipole and the second element is just the reflector in V. It was this variation antenna process that i have experimented in built at house.
In some books antennas, "G4ZU Jungle Job" antenna can be more complex, with a third element (reflector in V, dipole ray, director in V) as the "Spiderbeam" antenna trade... It's only a monoband system transmit (including balun+coax)
Or directly coax+gamma match (if the dipole is aluminium 😋)
