Old tv to new tv with old flat wire

WNYBob wrote:
No, you can not Fook up 200 ohm flat antenna wire to a 72 ohm coax! You need a transformer, Radio Shack use to carry them.

That has to be the funniest typo I have seen in a long time. Made my evening! :B

1995brave wrote:
You need a 300 ohm balm. It converts 300 ohm twin-lead to 75 ohm coax and vice versa. I played with this stuff for years while growing up.

Make that 300 Ohm balun, as a few folks had previously suggested.

Whew, glad that's over,....or hopefully is !
The very first (....and last couple) post was CORRECT. If you don't know, why answer ??
Yep, I played w/ all this stuff 50+ yrs ago.

Tom_M wrote:
The baluns pictured above are ones that attach to an antenna. What you need is one that attaches to the TV like this:

X2, this is what you need, a balun.

The baluns pictured above are ones that attach to an antenna. What you need is one that attaches to the TV like this:

There is an adapter with built-in transformer that plugs into the 'screw-in' cable connector and has screw terminals for the 300 Ohm twin lead. No additional cable or soldering is required. It is pictured in the first response to your post by agesilaus and is the second item down in the Amazon photo.

If the "screw up" antenna is a Winegard like this, or similar

Then it should be equipped to run the coaxial 75-ohm cable ("screw in" as you call it) and you can run the modern, more efficient, cable from the antenna to your new TV.
Take a good look at the diagram Roy Ken posted above. For the Winegard and other "RV" antennas to work, they need power from that plate with the pushbutton switch on it. Do you have one of those? Does the ON light glow when the switch is pushed IN?

RoyB wrote:
One of these will work from AMAZON... WALMART may have this item as well...

Hard to find any Radio Shacks anymore...


Google Image

Roy Ken

that's it
bumpy

fairway2002 wrote:
If you get it connected will it work? I know my old antenna didn't work when I upgraded TV's. Let us know.

If the antenna and wiring are good, it will work. It may not be as effective as a modern new antenna (i.e. have less range in poor conditions).

The RF signals for digital TVs are in the same frequency bands as they were for analog TV. The antenna system doesn't care at all what sort of information is in the carrier signal or how it is encoded. At that level, it's all just analog RF.

With the right adapters and whatnot, a TV antenna works very nicely for FM radio reception, too. The FM band is literally right in the middle of the VHF television band.

They make the adaptor that hooks the old antenna to the newer TV. You don't need to get and cut wires on one like shown above that hooks a newer antenna to an older TV.