Web24 Jan 2016 · Anyone use Radiowavz' 160m-10m Hex Beam. Radiowavz advertises a product they call the Sentinel Barrett, and offer it as a 160m-10m, all mode, full legal limit hex beam. The numbers on their web site look fairly impressive (2:1 or less VSWR, 21’ turn radius, < 12 sq. ft. wind load, 6.1 dBi gain, >20 dB peak front-back). WebThe Sentinel Hex Beam is a directional antenna that provides great performance and reduced size. This broad band hexagonal beam for 40, 20,15,10,6 meters is constructed of six fiberglass arms and insulated …
Hexbeam: Traffie - eHam.net
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RADIOWAVZ, SENT40-6, Antenna HF Beam Multi-band, SENT406
WebW4ABF. Rating: 2024-09-05. The Best for my QTH. Time Owned: 0 to 3 months. Updated 090321. After 9 years this antenna performs as well as the day I installed it. I have made over 10K contacts with it - driving it with 5-1500W. … Web30 May 2024 · In this study, we present a new method called BathySent to retrieve shallow bathymetry from space that is based on the joint measurement of ocean wave celerity (c) and wavelength (λ). We developed the method to work with Sentinel 2 data, exploiting the time lag between two Sentinel 2 spectral bands, acquired quasi-simultaneously, from a … Web4 Oct 2016 · Radiowavz Sentinel Expedition Hex Beam HamRadio.World 13.7K subscribers Subscribe 536 34K views 6 years ago Hope (KM4IPF) talks about the Radiowavz Sentinel … dr marsh summersville wv