Boat installation
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Boat installation
Im doing an installation on a fireboat. Installing a lowband 46mhz radio, VHF 156mhz radio and a UHF 460mhz radio. I've found marine antennas for the VHF and UHF but I cant find a marine antenna for lowband. So I'm thinking on just using a mobile antenna, but its a fiberglass boat. No groundplane? Anyone have any ideas?
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Re: Boat installation
Maybe if you can get a ground to the water???? that may function for your ground plane???? just a F(&ing theory...
I have no Idea, back in the US of Navy ground was never a problem....
>>>Hardwire<<<
I have no Idea, back in the US of Navy ground was never a problem....
>>>Hardwire<<<
Re: Boat installation
Not too many fiberglass flat tops. I'm just sayin, you know ....
Fireguy - Yeah, you're kinda in unknown territory. There are ground-planeless CB antennas for composite body trucks that work pretty well, but I haven't seen one for lowband. You may have to McGuiver something from a CB antenna and a matching stub.
Fireguy - Yeah, you're kinda in unknown territory. There are ground-planeless CB antennas for composite body trucks that work pretty well, but I haven't seen one for lowband. You may have to McGuiver something from a CB antenna and a matching stub.
Re: Boat installation
Grab a 1/4-wave long brass rod and solder/braze it to the bottom of the antenna mount. Also, fill the NMO mount with silicone grease and pray.
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Re: Boat installation
there are a few no ground plane low band antennas out there. may not be made anymore. I have an Antenna Specialist one and will look for the par number
Re: Boat installation
I am not sure how large you fireboat is but Kreco makes Coaxial and folded dipole antennas for low band.
http://www.krecoantennas.com/index.htm
I have used the for base stations.
http://www.krecoantennas.com/index.htm
I have used the for base stations.