Introducing Quadbeam turbidity and suspended solids sensors. The easy way to take your efficiencies to the next level with multi-beam technology. Reduce Losses Continuous …
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Phathom water sensors. We also manufacture a range of sensors suitable for water monitoring under the brand name Phathom. They use the same high-end multi-beam technology as …
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The article below was first published under our water monitoring brand, Phathom. It's a helpful guide for other industries too. || Over the years, we’ve found there’s a lot of confusion about …
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MODEL NO. SELECTION GUIDE Basic Model No: MXD73 - Ip66 to the front when panel mounted. Output: R- 2 relays (max 6) 1I (max 3) fully isolated to 2kV current outputs, software …
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Enter design frequency for quad dimensions : MHz (ex. 27.405, Channel 40) Element Spacing Inches / Feet / CM Reflector/Driven (S1) Driven/Director1 (S2) Director1/Director2 (S3) …
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Monorail guide shims to stabilize the diaphragms. Footprint is 25% less for TL-2 and 3’ less for TL-3 than the original QuadGuard ®. High strength Quad-Beam™ panels. Does not use …
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The multi-beam difference. The article below was first published under our water monitoring brand, Phathom. It's a helpful guide for other industries too. || Just like a doctor taking a …
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THE N4UJW Donald Butler ANTENNA PROJECTS DESIGN LAB THE BEST HAM RADIO OPERATORS HAVE GOOD ANTENNAS! You can't work them if you can't hear them! Design …
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I seriously recommend building a 4 element quad. Four elements gives the highest gain to size ratio of any type of beam in existence. If you go more than 4 elements the gains are negligible, less than 4 elements and you could have a bit less than you get with 4 elements.
You can build a cubical quad with any number of elements, but make sure you read my section under "Feeding the Antenna" section if you are going to deviate from 4 elements. I seriously recommend building a 4 element quad. Four elements gives the highest gain to size ratio of any type of beam in existence.
Cubical quad antenna includes: The Cubical Quad or Quad antenna has traditionally not been as widely used as its more popular cousin the Yagi. However the cubical quad beam antenna is able to provide some advantages in a number of circumstances. Since its first introduction in the 1940s, the quad antenna has found uses in a number of areas.
Important Introductory Notes Proper installation of the QuadGuard System is essential to assure maximum performance. Take the time to re- view the installation instructions and product limitations thoroughly before performing the necessary work.