Description: This antenna was tested at Antenna Test Lab, an independent antenna testing company. The full result can be found here This is an Ultra-wideband Palm Tree Vivaldi Antenna. This antenna provides good gain from about 1.7GHz through to at least 6GHz(possibly higher). Above 1.7GHz, the antenna provides directional gain. Below this frequency, the antenna pattern is less defined but still usable in many situations. The Palm Tree Vivaldi antenna uses unique corrugations in the radiating arms to improve forward gain. The original concept was developed by Dr. Alexandre and his team at Laboratory Maxwell in Brazil and published in IEEE. The antenna provides an excellent SWR of less than 2.5:1 from 1.7GHz. Gain Plothttps://hexandflex.files.wordpress.com/2017/12/gain-plot-744064361.jpg VSWR Plothttps://hexandflex.files.wordpress.com/2017/12/scr00005.png Antenna measures 90mm x 156mm x 1mm (excluding SMA) Supplied with SMA connector. I designed this antenna as a cheap multipurpose antenna for use primarily with SDR radios such as the HackRF/BladeRF/RTL Dongle/LimeSDR/Airspy etc etc. I wanted something small and portable that I could always have in my bag, ready to investigate signals at whatever frequency I wanted. For a really portable tool, this antenna can be used with a smartphone running RF Analyzer or SDRTouch and either a cheap (~$20) RTL Dongle or a HackRF. The antenna is suitable for both Receive and Transmit (please play nicely with the spectrum). It can be used for the following bands and more. WiFi both 2.4 and 5GHz Bluetooth Cellular 1800/1900/2100/2600 (reduced performance for 800/850/900) ISM 868 or 915 (reduced performance) FPV video and Telemetry S-Band C-Band Designed by "Hex and Flex" UK Sold By A Customer In The USA
Price: 75 USD
Location: Birmingham, Alabama
End Time: 2024-12-28T12:53:55.000Z
Shipping Cost: 11.2 USD
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All returns accepted: ReturnsNotAccepted
