[TowerTalk] Optibeam Log Yagi

Tony 73guddx at gmail.com
Tue Dec 30 01:01:36 EST 2025


All:

Anyone using one of Optibeam's "Log Yagi" antennas? The documentation states that they have several advantages over standard log-periodic designs — it also mentions enhanced performance above the calculated gain, which is attributed to the large radiation area of the antenna.

One of the models has a F/B of 35db which is pretty impressive for an HF antenna.
See:  https://www.optibeam.net/index.php?article_id=136&clang=1
Documentation: https://www.optibeam.net/files/logyagi_e.pdf

This might be a better choice compared to motorized multi-band antennas like the SteppIR which are no longer in production.

Tony



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