any VHF radio geeks out there??

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brianD
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Location: Live in STL, Boat wherever there's enough water to not mess up a prop.

any VHF radio geeks out there??

#1 Post by brianD » Tue Oct 23, 2012 8:15 am


So i broke my vhf antenna and need to replace it. i have a st andard horizon vhf with ais. I'm looking at the Shakespeare 5226-xt antenna as a replacement. I know it wilk have to much coax. What are my options?

If i coil it won't that create an inductive loop?

If i cut it won't that mess with the SWR??

am i over thinking this??
b

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tracker2
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Re: any VHF radio geeks out there??

#2 Post by tracker2 » Tue Oct 23, 2012 4:13 pm

Think you have it on your own answer. Have had many vhf radios down thru the years. In my humble opinion, it makes no difference if you coil the cable or cut it off. I have done it both ways and prefer to coil it because you never know if you will use it on a different boat down the line. A word of caution, try to stay away from the compass, it will drive it nuts. :scared

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Capt Sully
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Re: any VHF radio geeks out there??

#3 Post by Capt Sully » Tue Oct 23, 2012 4:55 pm

it will be ok to coil it, be carefull not to kink it, I would roll it in about 4'' roll.
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brianD
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Re: any VHF radio geeks out there??

#4 Post by brianD » Tue Oct 23, 2012 6:45 pm

Great ! I appreciate the help. I will coil it and tuck it away.

For future reference, when pulling into a strange slip. Fiberglass doesn't beat steel for strength.
b

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MichaelB
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Re: any VHF radio geeks out there??

#5 Post by MichaelB » Tue Oct 23, 2012 7:17 pm

The power loss in an extra 10' of coax at 160MHz won't bother you a bit. If you've got an extra 50', I'd consider re-terminating it.

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