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#1
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New to ham radio. Interested in building an antenna for a base station.
I dont have anything yet, just in the planning stage. Thought about buying a handheld and using that as part of my "base station" one maybe capable of 2 440 and 6. These seem cheaper used than the home units. My question is, is there information out there on how to build one? I have a radio shack book at home that has a plan for a 440. It uses aluminum ground wire. What I find when working with this stuff is it is impossible to make it perfectlyu straight. Doesn't that effect the performance? I mean it comes coiled and when I cut it to length I cant get it perfectly straight. Also, it is posisble to have good performance with one antenna for all the bands? Or is it absolutely necessary to have one antenna for each band? I have limited room. I appreciate your help! |
#2
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Hi,
No, the wire doesn't need to be perfectly straight. Yes, it is posisble to have good performance with one antenna for all the bands. Here's a web page that might be of some limited help http://www.bloomington.in.us/~wh2t/Jpole.htm Ace - WH2T wrote in message oups.com... New to ham radio. Interested in building an antenna for a base station. I dont have anything yet, just in the planning stage. Thought about buying a handheld and using that as part of my "base station" one maybe capable of 2 440 and 6. These seem cheaper used than the home units. My question is, is there information out there on how to build one? I have a radio shack book at home that has a plan for a 440. It uses aluminum ground wire. What I find when working with this stuff is it is impossible to make it perfectlyu straight. Doesn't that effect the performance? I mean it comes coiled and when I cut it to length I cant get it perfectly straight. Also, it is posisble to have good performance with one antenna for all the bands? Or is it absolutely necessary to have one antenna for each band? I have limited room. I appreciate your help! |
#3
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![]() Dr.Ace - WH2T wrote: Hi, No, the wire doesn't need to be perfectly straight. Yes, it is posisble to have good performance with one antenna for all the bands. Here's a web page that might be of some limited help http://www.bloomington.in.us/~wh2t/Jpole.htm Ace - WH2T wrote in message oups.com... New to ham radio. Interested in building an antenna for a base station. I dont have anything yet, just in the planning stage. Thought about buying a handheld and using that as part of my "base station" one maybe capable of 2 440 and 6. These seem cheaper used than the home units. My question is, is there information out there on how to build one? I have a radio shack book at home that has a plan for a 440. It uses aluminum ground wire. What I find when working with this stuff is it is impossible to make it perfectlyu straight. Doesn't that effect the performance? I mean it comes coiled and when I cut it to length I cant get it perfectly straight. Also, it is posisble to have good performance with one antenna for all the bands? Or is it absolutely necessary to have one antenna for each band? I have limited room. I appreciate your help! What type of gain does that antenna have on your page? Could I weld togther some emt tubing as radials? Seems like it would last longer. Are you from Bedford, Indiana? Funny, my family is origionally from there back through the 1800's. (I have never lived there myself). |
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