Copper Talk » Open Forum » Archived Messages » 2004 » 01/01/2004 to 01/31/2004 » Mystery Antenna????????????????? « Previous Next »

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Comptech
Posted on Thursday, January 29, 2004 - 9:00 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I have a mystery antenna that i would like to get some tech. data on as well as know what exactly it is. It is a groung plane style antenna with four radials that fasten tp the lower antenna mount. The radials are aprox 4ft. long with 6-8" wires on each end. At the bottom of the main mast is a red coil cover aprox 12-18" long. Dont know what is at the top of the main mast or how long it is because it is missing. I believe this antenna was made by Antenna Specialist and was called a Mighty Max, but cant find anything on the website. Any help on identifing this antenna would be appreciated. Thanks
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Keithinatlanta
Posted on Thursday, January 29, 2004 - 6:58 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Comptech, it sounds to me like you have an old Antenna Specialists Super Mag or Super Magnum antenna. I had a super mag in the 70's and it was a great base antenna. Mine had two loops at the top, and the other one had four radials at the top. I hope I am remembering all of this correctly. I do remember mine had the two loops at the top.

Keith in Atlanta
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jeff
Posted on Thursday, January 29, 2004 - 8:09 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

I run a Pres. Madison radio. I use a 5/8 wave antenna. 213 coax. Over all showing a decent standing wave. Problem is that ant warning light keeps coming on in the radio. Ive taken the radio to a friends house and the light wont come on while useing his ant /coax. Can anyone tell me what is up with my junk equipment
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Bluesman
Posted on Friday, January 30, 2004 - 8:03 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Sounds like the Antenna Specialists "Mighty Mag". Little brother to the "Super Mag".. I ran a Super Mag in the 80's. A good old ground plane. Only problem with it was when the sheet metal screw fastening the coil to the vertical element worked loose and caused a dead short.. Just replaced with an oversized screw and I was back on the top shelf..
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Comptech
Posted on Saturday, January 31, 2004 - 9:44 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Bluesman, sounds like the exact problem that is wrong with this antenna, other than the missing top sections. If anyon has any tech sheets or any measurments on this antenna, I could greatly use them.
Thanks comptech@sunlitsurf.com