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[GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293302] Fri, 01 January 2016 18:55 Go to next message
BobDunahugh is currently offline  BobDunahugh   United States
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This is my weak point. With the land cable service. And my roof antenna. What do I need to do to feed a TV with one cable going to the TV. As the normal splitters can't be used. As I'm not splitting a signal. Bob Dunahugh78 Royale
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Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293306 is a reply to message #293302] Fri, 01 January 2016 20:25 Go to previous messageGo to next message
emerystora is currently offline  emerystora   United States
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You use an A-B switch box. It has two coax input an one output. Lead the outside campsite cable to A or B and the roof antenna to the other input. Hook your tv to the output. I have the box just to the right bottom of my dash. The output goes to a splitter so both the front and the rear tv can use the signal

Emery Stora

> On Jan 1, 2016, at 5:55 PM, Bob Dunahugh wrote:
>
> This is my weak point. With the land cable service. And my roof antenna. What do I need to do to feed a TV with one cable going to the TV. As the normal splitters can't be used. As I'm not splitting a signal. Bob Dunahugh78 Royale
> _______________________________________________
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> Unsubscribe or Change List Options:
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Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293307 is a reply to message #293302] Fri, 01 January 2016 20:39 Go to previous messageGo to next message
rvanwin is currently offline  rvanwin   United States
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BobDunahugh wrote on Fri, 01 January 2016 18:55
This is my weak point. With the land cable service. And my roof antenna. What do I need to do to feed a TV with one cable going to the TV. As the normal splitters can't be used. As I'm not splitting a signal. Bob Dunahugh78 Royale


Bob,

Normally, the original antenna has an amplifier that accepts the OTA signal from the antenna and a second coax from a land service provider. When the amplifier is on, the antenna is active to the coax to the tv and when it is off, the land coax signal is active on that same coax to the tv.

That is the way the GMC outfitted coaches worked. I'm not sure how the Royales were set up. If you don't have that amplifier it can be obtained at an RV store or an RV salvage place. It is powered by 12v and many have a 12v cigarette lighter socket.

We are enjoying our time in CA although not as sunny and warm as we would like...


Randy & Margie
'77 Eleganza II '403'
Battlefield, MO
Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293308 is a reply to message #293302] Fri, 01 January 2016 20:32 Go to previous messageGo to next message
emerystora is currently offline  emerystora   United States
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Bob
Forgot to say that I mounted a coax connector in my outside electrical area and ran the coax from that to the A-B switch. I carry a 25' piece if coax to connect between the connector and the campground post.

Emery Stora

> On Jan 1, 2016, at 5:55 PM, Bob Dunahugh wrote:
>
> This is my weak point. With the land cable service. And my roof antenna. What do I need to do to feed a TV with one cable going to the TV. As the normal splitters can't be used. As I'm not splitting a signal. Bob Dunahugh78 Royale
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
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Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293324 is a reply to message #293302] Sat, 02 January 2016 07:53 Go to previous messageGo to next message
jhbridges is currently offline  jhbridges   United States
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Bob -

Here:

http://www.ebay.com/itm/2-Way-5-900-MHz-Gold-Plated-Coaxial-A-B-Switch-for-Cable-TV-Antenna-Satellite-/111289618374?hash=item19e960cfc6:g:QqIAAOSwqu9V LFcR

--johnny


Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293349 is a reply to message #293307] Sat, 02 January 2016 20:43 Go to previous messageGo to next message
rvanwin is currently offline  rvanwin   United States
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rvanwin wrote on Fri, 01 January 2016 20:39
BobDunahugh wrote on Fri, 01 January 2016 18:55
This is my weak point. With the land cable service. And my roof antenna. What do I need to do to feed a TV with one cable going to the TV. As the normal splitters can't be used. As I'm not splitting a signal. Bob Dunahugh78 Royale


Bob,

Normally, the original antenna has an amplifier that accepts the OTA signal from the antenna and a second coax from a land service provider. When the amplifier is on, the antenna is active to the coax to the tv and when it is off, the land coax signal is active on that same coax to the tv.

That is the way the GMC outfitted coaches worked. I'm not sure how the Royales were set up. If you don't have that amplifier it can be obtained at an RV store or an RV salvage place. It is powered by 12v and many have a 12v cigarette lighter socket.

We are enjoying our time in CA although not as sunny and warm as we would like...


Bob, I'm not sure what type of antenna you are going to use, but most RV antennas need to have an amplifier in order to pull in good TV reception (or any reception at all). That is the reason I suggested the amplifier: http://www.amazon.com/Winegard-RV-7042-White-Plate-Supply/dp/B000GGL4CG?psc=1&SubscriptionId=AKIAIN5HK5BFVBOCQQZQ&tag=weluma-us-20&linkCod e=xm2&camp=2025&creative=165953&creativeASIN=B000GGL4CG&ascsubtag=5688883c0cf244.59271674

Because you are redoing everything, you might want to consider a Jack antenna. It comes with an amplifier that functions as I described and makes for a good streamlined look on top of the coach. Plus, you don't have to remember to put the antenna down, although it looks better if it is turned to the travel position. In my experience, the reception is equal to the original batwing. http://www.adventurerv.net/king-controls-jack-over-the-air-digital-antenna-white-p-27192.html?gclid=CjwKEAiAh560BRDu-aD93r-J_zoSJACrxZG2hoxDFRtTDA5d3x XTSuoEmxugVANw3cmjdaFOfgSJnhoCPCrw_wcB&utm_campaign=partsfeed_ppc&utm_medium=cpc&utm_source=Froogle




Randy & Margie
'77 Eleganza II '403'
Battlefield, MO
Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293354 is a reply to message #293349] Sat, 02 January 2016 22:36 Go to previous messageGo to next message
emerystora is currently offline  emerystora   United States
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Registered: January 2004
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The RV-7042 does not have an amplifier. It is to be used with a Winegard antenna with a built in amplifier.

The RV-7296 contains an amplifier and is used with a Winegard antenna that doesn't have a built in amplifier. It will also amplify the RV park cable if one is using the A/B splitter.

Emery Stora
77 Kingsley
Frederick, CO

> On Jan 2, 2016, at 7:43 PM, Randy Van Winkle wrote:
>
> rvanwin wrote on Fri, 01 January 2016 20:39
>> BobDunahugh wrote on Fri, 01 January 2016 18:55
>>> This is my weak point. With the land cable service. And my roof antenna. What do I need to do to feed a TV with one cable going to the TV.
>>> As the normal splitters can't be used. As I'm not splitting a signal. Bob Dunahugh78 Royale
>>
>> Bob,
>>
>> Normally, the original antenna has an amplifier that accepts the OTA signal from the antenna and a second coax from a land service provider. When
>> the amplifier is on, the antenna is active to the coax to the tv and when it is off, the land coax signal is active on that same coax to the tv.
>>
>> That is the way the GMC outfitted coaches worked. I'm not sure how the Royales were set up. If you don't have that amplifier it can be obtained
>> at an RV store or an RV salvage place. It is powered by 12v and many have a 12v cigarette lighter socket.
>>
>> We are enjoying our time in CA although not as sunny and warm as we would like...
>
>
> Bob, I'm not sure what type of antenna you are going to use, but most RV antennas need to have an amplifier in order to pull in good TV reception (or
> any reception at all). That is the reason I suggested the amplifier:
> http://www.amazon.com/Winegard-RV-7042-White-Plate-Supply/dp/B000GGL4CG?psc=1&SubscriptionId=AKIAIN5HK5BFVBOCQQZQ&tag=weluma-us-20&linkCod e=xm2&camp=2025&creative=165953&creativeASIN=B000GGL4CG&ascsubtag=5688883c0cf244.59271674
>
> Because you are redoing everything, you might want to consider a Jack antenna. It comes with an amplifier that functions as I described and makes for
> a good streamlined look on top of the coach. Plus, you don't have to remember to put the antenna down, although it looks better if it is turned to the
> travel position. In my experience, the reception is equal to the original batwing.
> http://www.adventurerv.net/king-controls-jack-over-the-air-digital-antenna-white-p-27192.html?gclid=CjwKEAiAh560BRDu-aD93r-J_zoSJACrxZG2hoxDFRtTDA5d3x XTSuoEmxugVANw3cmjdaFOfgSJnhoCPCrw_wcB&utm_campaign=partsfeed_ppc&utm_medium=cpc&utm_source=Froogle
>
>
>
> --
> Randy & Margie
> '77 Eleganza II '403'
> Battlefield, MO
>
> _______________________________________________
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> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org

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Re: [GMCnet] Restoration. Installing coax. And should I keep original antenna. [message #293365 is a reply to message #293349] Sun, 03 January 2016 14:01 Go to previous message
Carl S. is currently offline  Carl S.   United States
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Registered: January 2009
Location: Tucson, AZ.
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Senior Member

I'll echo what Randy said about the King Jack antenna. I replaced my leaky old bat wing with a Jack last year and it works very well. It also takes up less real estate on the roof and looks more modern.

Carl Stouffer '75 ex Palm Beach Tucson, AZ. Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
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