On 2020-06-15 10:33 PM, Jon Zaimes via TowerTalk wrote:
>
> The gain and f/b charts for these two beams are identical:
One must question the charts. I don't see two antennas having
identical gain (to 0.01 dB), F/B or F/S, or SWR Bandwidth on
every band. In fact, the SWR curves published for the two
antennas show the 1.5:1 and 2:1 bandwidth is *different* for
the two antennas even if they adequately cover each band.
73,
... Joe, W4TV
On 2020-06-15 10:33 PM, Jon Zaimes via TowerTalk wrote:
Ron,
The gain and f/b charts for these two beams are identical:
https://jkantennas.com/jk-navassa-5.html
https://jkantennas.com/xr5.html
Both have two elements on each band.
The XR5 has a longer boom and a wide gap in the middle so it can be
side-mounted on a tower.
73/Jon
Jon P. Zaimes, AA1K
Tower climber for hire
http://www.aa1k.us/
Reviews of AA1K tower work on eham website:
http://www.eham.net/reviews/detail/12922
Hug your favorite tower every day, and always stay connected to it.
-----Original Message-----
From: TowerTalk <towertalk-bounces@contesting.com> On Behalf Of Ron Gorski
Sent: Monday, June 15, 2020 9:12 PM
To: towertalk@contesting.com
Subject: [TowerTalk] Navassa5 vs. XR5-JK
Has anyone done a comparison between the Navassa5 and XR5-JK 5 band yagi's?
Due to tower/yard restrictions I would prefer the Navassa as long as
performance is similar to the XR5
Ron N9AU
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