Log in
Register
Menu
Log in
Register
Home
What's new
Latest activity
Authors
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Terrestrial Broadcasting
Terrestrial Television, Digital and Analogue
UHF antenna coupling
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Terryl" data-source="post: 1139312" data-attributes="member: 369937"><p>I'm talking about the biggest reflector or director, if your only going to use just the elements in your picture then its between the RED arrow, if your adding the back reflector and its bigger in height from the main mounting tube that hold the driven element, (I think you measured 30 CM in the one picture) then that's the one to set the spacing by. </p><p></p><p>And you can use full wave spacing if you have room on the mast, full, half or quarter wave spacing between antenna elements helps to keep things in phase for the lowest desired receive frequency.</p><p></p><p>And after looking at your last photo did you move the mast mount? I think those antennas utillized a rear type mount for the mast, this to keep from affecting the incoming signals.</p></blockquote><p></p>
[QUOTE="Terryl, post: 1139312, member: 369937"] I'm talking about the biggest reflector or director, if your only going to use just the elements in your picture then its between the RED arrow, if your adding the back reflector and its bigger in height from the main mounting tube that hold the driven element, (I think you measured 30 CM in the one picture) then that's the one to set the spacing by. And you can use full wave spacing if you have room on the mast, full, half or quarter wave spacing between antenna elements helps to keep things in phase for the lowest desired receive frequency. And after looking at your last photo did you move the mast mount? I think those antennas utillized a rear type mount for the mast, this to keep from affecting the incoming signals. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Terrestrial Broadcasting
Terrestrial Television, Digital and Analogue
UHF antenna coupling
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top