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Converting a Cushcraft AR-10 into an AR-11

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Old 03-13-2012, 09:35 AM
ahh ahh is offline
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Default Converting a Cushcraft AR-10 into an AR-11


--Hi, all. I am selling one of my CB/10 meter antennas and will be left with a Cushcraft AR-10. What exactly should be done to "convert" the AR-10 into an AR-11? (the AR-11 is a CB antenna that is no longer made...for you guys that have no idea what an AR-11 is). I like experimenting, so what I think I will do is just add a piece of tubing inside of the smallest. I think the smallest piece of aluminum tubing is 1/2 inch, so maybe I will just add a 7/16 inside of it, and adjust accordingly. I know there is a coax stub near the bottom of the antenna, but hopefully just adding the extra bit of tubing will be enough for use in the CB range and I won't have to mess with the coax stub. Any suggestions?


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Old 03-13-2012, 10:03 AM
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http://www.cushcraftamateur.com/pdffiles/AR-10.pdf

it's speced for up to 200 inches above the insulator/ring . i'd add 16 inches for the chicken band . you may (or may not) have enough extra over lap in the sections to get that or close to it . the manual shows the four top sections to be 4 ft long . with a 4 inch overlap they will go to 15 ft. . it doesn't list the length for the base assembly . but it is 3 ft 4 inches of vertical above the insulator you should be golden . i wouldn't be terribly concerned if it's a few inches short . and it looks like youre right about the top piece being 1/2 inch diameter , but 7/16 will be too big to fit in it . 3/8 is what you want .

Shop Steelworks Aluminum Round 3/8 x 3' at Lowes.com

Last edited by BOOTY MONSTER; 03-13-2012 at 11:25 AM.

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Old 03-15-2012, 01:35 PM
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I spent 4 hours Monday turning a old 11m big stick into a 10m stick, so i dont need a tuner for 10m. Why in the world would you go from high class to zero class?
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Old 03-15-2012, 01:41 PM
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Quote:
Originally Posted by Vanilla Sky View Post
I spent 4 hours Monday turning a old 11m big stick into a 10m stick, so i dont need a tuner for 10m. Why in the world would you go from high class to zero class?
Because we are CBer's
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Old 03-15-2012, 01:51 PM
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Originally Posted by tecnicoloco View Post
Because we are CBer's
YES !!! YES !!! YES !!!

CB'ers have more freedom of speech than hams !!!!

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Old 03-15-2012, 02:10 PM
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--Thanks for the reply. Tomorrow I plan to buy some 3/8 tubing and add it to the antenna so I can work my CB radio friends. Hopefully, after I put the extra tubing in, it will be within the frequency range I want, and I won't have to make several trips on the roof to get the antenna adjusted, lol.
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Old 03-15-2012, 02:23 PM
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Quote:
Why in the world would you go from high class to zero class?
Because radio...is radio.
Some guys are fine just playing with CB....or GMRS...or even frs...or...even RC cars.

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CB'ers have more freedom of speech than hams !!!!
I would not say that Booty, have you listened to 147.435 via the web link lately..

http://www.radioreference.com/apps/a...wp&feedId=4746
They are real liberal with the ...rules there...



73
Jeff
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Old 03-15-2012, 03:38 PM
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Quote:
Originally Posted by BOOTY MONSTER View Post
YES !!! YES !!! YES !!!

CB'ers have more freedom of speech than hams !!!!
Wrong !

Listen to 147.435 VHF or 14.313 HF.
When im in my druggie episodes ill join in on .435.... freedom of speech oh yea ! If u listen to 38lsb its a bunch of idiots with echo and sounds effects, I wouldn't call that freedom of speech.
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