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Reviews For: OptiBeam OB3-40 3 Element Yagi 40m

Category: Antennas: HF: Yagi, Quad, Rotary dipole, LPDA

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Review Summary For : OptiBeam OB3-40 3 Element Yagi 40m
Reviews: 1MSRP: EUR 2.599,00
Description:
3 element shortened 40m Yagi, highly efficient due to computer designed air coils, direct 50 Ohm feed point, 9.00 m (29.53 ft.) Boom Length, 1.35 sq. m (14.51 sq. ft.) Wind Area.
Product is in production
More Info: https://www.optibeam.net/index.php?article_id=127&clang=1
# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
0015
EA3CX Rating: 2019-11-29
Great antenna, excellent construction and performance Time Owned: 6 to 12 months.
We obtained a second hand OB17-4, 40-10m yagi and as we already had enough antennas for 20-10m at EA3CCN station, decided to install it as a 3el 40m yagi. I wrote an email to Optibeam asking if it could be done and received an answer from Tom DF2BO the same day! With his help we converted it to an OB3-40 and put it atop a 33m high tower the weekend before CQWPXCW Contest, perfect SWR (1,5:1 at 7.0, 1:1 at 7.1, 1,7:1 at 7.2 Mhz) following the dimensions supplied, no further adjustment was neccesary! I entered the contest as EF3W SO40HP and did 1830 QSOs, ending 1st of the world and new EA record in the category!!! I higly recommend Optibeam, the mechanical construction is very robust, the performance and Customer Service are outstanding, even if (like us) you are not the first owner of one of their antennas!!!