Performs as described in the on-line blog. Well made and lightweight, ideal for interference search/probing.
One unit slightly damaged in the post, still usable, but was immediately replaced by the vendor, thanks!

Dave | Feb. 17, 2019

Nicely executed : recommended, would purchase again

For 800MHz+ Log Spiral Antenna with Suction Mounts

I have one each of the 300Mhz and 800Mhz antennas and also bought an additional 300Mhz for a friend. The additional engineering and design information provided by hex-and-flex is extremely useful and welcome. One of my antennas stays attached to a LimeSDR (RX side) and the other to Baofeng hand-held, used in a location where reception is something of a challenge for most antennas. The suction cups are a nice touch.

P.M. - Antonio J. | Sept. 21, 2018

I am very happy with this purchase

For Ultra-WideBand Vivaldi Antenna 800MHz to 6GHz+

First - i am not an antenna expert or RF expert

but this wide range antenna is the perfect match for my RF spectrum analyzer Arinst, it works very good
this equipment is helping me to identify the RF in my house

i am very happy with the antenna finished, is very professional and it is operating very well

Tindie

Hex and Flex

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300Mhz - 6GHz Spiral Antenna

Antenna Shipping

Does what it says on the tin

Nicely executed : recommended, would purchase again

I am very happy with this purchase