G7RGQ antenna

Do you have a question about choosing a radio, installing an antenna, or are you simply trying to figure out how to find that elusive station on the dial? This is a place where you can ask your question and seek guidance from a wide variety of radio enthusiasts. No questions are too simple. You will be treated with respect here.
Post Reply
User avatar
Andrew (grayhat)
Posts: 280
Joined: Sat May 28, 2022 5:56 am
Location: JN63pn

G7RGQ antenna

Post by Andrew (grayhat) »

Didn't build it, but checking infos it seems to work pretty well

https://www.mictronics.de/posts/G7RGQ-Antenna-1090MHz/

it's a vertical antenna for the ADS/B (aircraft) band which, looking at the NEC models I found offers a gain of around 5dBi, looking at the pics at the above URL, the antenna seems to be relatively easy to put together and, once enclosed inside a "plastic" pipe it should resist pretty well to winds, as for the connector, the model shown above uses a SMA connector, but I think that a BNC or even an N connector may be a better choice
Post Reply