Carl Rothammel UHF antenna.

[vova.gumerov 23]

Jomi, the Yagi antenna you posted is called DIPOL, it's a Polish antenna. She is two meters, half of her in the picture !!!!

[vova.gumerov 23]

Harry is 36, I can't open any links on this site! The computer crashes, as if a virus has entered. That's why I asked for the measurements.

[Harry36 140]

13 minutes ago, vova.gumerov said:

Harry is 36, I can't open any links on this site! The computer crashes, as if a virus has entered. That's why I asked for the measurements.

1. What is the frequency range?

2. What amplification is needed or what are the overall dimensions?

3. What will the directors and dipole be made of? exact dimensions are required.

4. What will the antenna traverse be made of?

5. what is the method of attaching the directors and the dipole to the traverse.

 

preferably a design sketch or photo examples.

 

Until all these questions are answered, I'm not going to waste my time. I do not see in any topic from you a specific task. Just something to remove or add. Nobody will consider such an option, it takes a lot of time for development and fine-tuning.

[vova.gumerov 23]

Harry36, you are right. You can just turn on the Yagi calculator and get an antenna. But it's not that interesting !!!!

Harry36, I can't open any links on this site! The computer crashes, as if a virus has entered. That's why I asked for the measurements.

[clanon 246]

8 hours ago, Admin said:

,,,how "half of the Dipol, remove 3 directors and make the tube through the boom"...???

MOVE ALL  up FRONT (directors) Extend Boom tube to allow extra length

Edited January 23, 2022 by clanon

[Harry36 140]

original - https://ypylypenko.livejournal.com/35552.html

boom 20*20 mm

dipol dia=8 mm

directors and reflectors dia=6 mm

cst2021

YUBeta19.cst