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#1
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John H. wrote:
On Tue, 25 Sep 2007 14:51:44 +0000, Larry wrote: John H. wrote in : Anyone - Is the performance of the 5' antenna seriously below that of the 8'er? None whatsoever. I got to the horizon on a Metz Manta 6 halfwave at butt level in a Sea Rayder jetboat all the time. VHF only goes to the horizon, line of sight. To get further, you must extend the horizon with ALTITUDE. 5' to 8' means nothing. Screw a bunch of sun-destroyed fiberglass rods. The Metz is guaranteed for life unless you lose the whip out of it. All the USCGs boats use the Metz, a testimonial to its rugged construction. Completely self-contained. No ground plane required. It'll work the horizon holding it in your hand. http://www.metzcommunication.com/manta6.htm Great company, too. This guy has it on sale: http://www.northeastmarineelectronics.com/index.asp? PageAction=VIEWPROD&ProdID=2984 $34! That's half price! Larry Thanks for the tip, Larry. Another question: Most antennae seem to come with about 20 feet of wire. Mounted on a console with the radio right there, I could get by with about 3 feet of wire. Is all the extra wire necessary? No, but I was told that unless you know someone who can do a new connection as good as the old connection, (which I was told will not be done by the average DIY or boat mechanic) I was told it was better to just wind it into a ring use some velcro to keep it out of the way. |
#2
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posted to rec.boats
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On Tue, 25 Sep 2007 15:11:55 -0400, "Reginald P. Smithers III"
wrote: John H. wrote: On Tue, 25 Sep 2007 14:51:44 +0000, Larry wrote: John H. wrote in : Anyone - Is the performance of the 5' antenna seriously below that of the 8'er? None whatsoever. I got to the horizon on a Metz Manta 6 halfwave at butt level in a Sea Rayder jetboat all the time. VHF only goes to the horizon, line of sight. To get further, you must extend the horizon with ALTITUDE. 5' to 8' means nothing. Screw a bunch of sun-destroyed fiberglass rods. The Metz is guaranteed for life unless you lose the whip out of it. All the USCGs boats use the Metz, a testimonial to its rugged construction. Completely self-contained. No ground plane required. It'll work the horizon holding it in your hand. http://www.metzcommunication.com/manta6.htm Great company, too. This guy has it on sale: http://www.northeastmarineelectronics.com/index.asp? PageAction=VIEWPROD&ProdID=2984 $34! That's half price! Larry Thanks for the tip, Larry. Another question: Most antennae seem to come with about 20 feet of wire. Mounted on a console with the radio right there, I could get by with about 3 feet of wire. Is all the extra wire necessary? No, but I was told that unless you know someone who can do a new connection as good as the old connection, (which I was told will not be done by the average DIY or boat mechanic) I was told it was better to just wind it into a ring use some velcro to keep it out of the way. Well, I know (?) Shortwave! He could probably tell me what to do. |
#3
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posted to rec.boats
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![]() Another question: Most antennae seem to come with about 20 feet of wire. Mounted on a console with the radio right there, I could get by with about 3 feet of wire. Is all the extra wire necessary? No, but I was told that unless you know someone who can do a new connection as good as the old connection, (which I was told will not be done by the average DIY or boat mechanic) I was told it was better to just wind it into a ring use some velcro to keep it out of the way. Well, I know (?) Shortwave! He could probably tell me what to do. Shortwave doesn't know sh*t. On the serious side, it isn't knowing how to do it, it is having the skills to be able to do it well. Now if you fly SWF down, he might be able to splice it for you. But it might be cheaper to buy a short ant. I can't remember who told me this, or where I read it, but I think it was in the instructions that came with my Horizon VHF. The question I asked my installer when I heard this, was there any problem to wind it up. I was told no, but they said a bad splice job can make a good VHF worthless. Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire |
#4
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posted to rec.boats
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On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III"
wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. |
#5
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posted to rec.boats
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Wayne.B wrote:
On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III" wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. Wayne, What I have learned from all of this is when I said "splice" I really meant "cut and install a new connector", and if I can't use the proper words, I probably am completely incapable of installing a new connector, without dropping so much signal that it will barely reach from my helm to the bow of my boat. It probably won't matter, I very rarely use my VHF, so I would only know it was not working correctly if I had an emergency and really needed a good quality connection. Since the odds of this happening is low, I will not worry about it. |
#6
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posted to rec.boats
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On Wed, 26 Sep 2007 06:45:29 -0400, "Reginald P. Smithers III"
wrote: Wayne.B wrote: On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III" wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. Wayne, What I have learned from all of this is when I said "splice" I really meant "cut and install a new connector", and if I can't use the proper words, I probably am completely incapable of installing a new connector, without dropping so much signal that it will barely reach from my helm to the bow of my boat. It probably won't matter, I very rarely use my VHF, so I would only know it was not working correctly if I had an emergency and really needed a good quality connection. Since the odds of this happening is low, I will not worry about it. When you're on the water, and your engine dies, and call TowBoatUS on your cell phone, and you drop your cell phone in the bilge while trying to unscrew the fuel filter, and the tow boat guy manages to get to where you were when you (luckily) gave your position to the operator immediately, but the wind has blown you a few miles away, and your radio will receive but not transmit, and you hear the towboat guy calling but he can't hear your response, and you stand on the engine compartment waving your orange throw cushions back and forth for a half hour, and finally the towboat guy spots you, *THEN* you'll begin to worry about your damn radio!! |
#7
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posted to rec.boats
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John H. wrote:
On Wed, 26 Sep 2007 06:45:29 -0400, "Reginald P. Smithers III" wrote: Wayne.B wrote: On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III" wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. Wayne, What I have learned from all of this is when I said "splice" I really meant "cut and install a new connector", and if I can't use the proper words, I probably am completely incapable of installing a new connector, without dropping so much signal that it will barely reach from my helm to the bow of my boat. It probably won't matter, I very rarely use my VHF, so I would only know it was not working correctly if I had an emergency and really needed a good quality connection. Since the odds of this happening is low, I will not worry about it. When you're on the water, and your engine dies, and call TowBoatUS on your cell phone, and you drop your cell phone in the bilge while trying to unscrew the fuel filter, and the tow boat guy manages to get to where you were when you (luckily) gave your position to the operator immediately, but the wind has blown you a few miles away, and your radio will receive but not transmit, and you hear the towboat guy calling but he can't hear your response, and you stand on the engine compartment waving your orange throw cushions back and forth for a half hour, and finally the towboat guy spots you, *THEN* you'll begin to worry about your damn radio!! I don't worry about that, as I don't have a boat powered by either an I/O or an eTec. :} |
#8
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posted to rec.boats
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John H. wrote:
On Wed, 26 Sep 2007 06:45:29 -0400, "Reginald P. Smithers III" wrote: Wayne.B wrote: On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III" wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. Wayne, What I have learned from all of this is when I said "splice" I really meant "cut and install a new connector", and if I can't use the proper words, I probably am completely incapable of installing a new connector, without dropping so much signal that it will barely reach from my helm to the bow of my boat. It probably won't matter, I very rarely use my VHF, so I would only know it was not working correctly if I had an emergency and really needed a good quality connection. Since the odds of this happening is low, I will not worry about it. When you're on the water, and your engine dies, and call TowBoatUS on your cell phone, and you drop your cell phone in the bilge while trying to unscrew the fuel filter, and the tow boat guy manages to get to where you were when you (luckily) gave your position to the operator immediately, but the wind has blown you a few miles away, and your radio will receive but not transmit, and you hear the towboat guy calling but he can't hear your response, and you stand on the engine compartment waving your orange throw cushions back and forth for a half hour, and finally the towboat guy spots you, *THEN* you'll begin to worry about your damn radio!! That would be one hell of a bad day. So are you going to cut and install a new connection? ![]() |
#9
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posted to rec.boats
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On Tue, 25 Sep 2007 22:07:42 -0400, Wayne.B
wrote: On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III" wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. Is there a 'proper' manner of installing a new connector? Is there a 'proper' type of new connector to install? |
#10
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posted to rec.boats
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John H. wrote:
On Tue, 25 Sep 2007 22:07:42 -0400, Wayne.B wrote: On Tue, 25 Sep 2007 15:52:15 -0400, "Reginald P. Smithers III" wrote: Needless to say, this will prompt a long discussion on the correct way to splice or how stupid it is to splice an ant. wire You never splice coax without using proper connectors and a barrel splice, all of which introduce some additional losses. The *right* way is to cut off the original connector, shorten the cable as needed, and install a new connector. Is there a 'proper' manner of installing a new connector? Is there a 'proper' type of new connector to install? Most antenna kits come with an instruction sheet. The instructions describe in words and drawings how to attach the connector. Only minor soldering skills are required. |
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