Thread: 91XG or DB8e
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Old 21-Mar-2019, 7:13 PM   #30
welkin
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Join Date: Dec 2015
Posts: 34
Quote:
Originally Posted by Nascarken View Post
Wow that's too much on that tower and is the tower grounded
I consulted directly with Rohn before constructing. The weight and windload are well within specifications. The tower is guyed and grounded to specifications.

Quote:
Originally Posted by Nascarken View Post
and when you use a Gray box's that size I can believe the insert loss
What does the size of the demarcation box have to do with insertion loss?

Quote:
Originally Posted by Nascarken View Post
And you should have the uhf on top and the seller's below.
The VHF Channels are much weaker than the UHF Channels in my area. Also, the spacing needed for VHF antennas is higher than UHF. After much trial and error, this is the configuration that fit my needs.

Quote:
Originally Posted by Nascarken View Post
Multipath.is becuse of the box??stand back and tack a good look at where it sits and when you put your VHF in the same box. Is not good that is why you keep the vh F out of reach.frum the uhf. And that is why you are getting multipath
The box is plastic and the coax is shielded. I am not ganging the antennas to boost signal. I am receiving VHF and UHF from two separate directions.

Quote:
Originally Posted by Nascarken View Post
and if you are looking for true vh F you should use a separate feed line for vhf.AND use an A/B switcher frum VHF/UHF!!!
My DVR has 4 separate tuners. I realize an A/B switch would result in the best signal, but that is not the best solution for my needs.

Quote:
Originally Posted by Nascarken View Post
and the uhf antenna Direct 91x are too far apart that should be 3ft apart and the feed line frum the ANTENNA to the T connections should be 3ft long,and the ANTENNA Direct 91x
Should be faced the same way and the same for the seller's LAB antennas too that can all so creat MULTIPATH as well It looks like you have a good mess too fix well I had the same set up but the other way around and with the title sistom for the 91xg!!!and no MULTPATH
Prblem'S and the hi vh F 1500miles of RECEIVE range with a channel master 7777amp
I am not ganging the antennas to boost signal. I am ganging to achieve one input to my distribution amp.

Quote:
Originally Posted by Nascarken View Post
And for CABLE I used RG8u frum the ANTENNA to the amp's board and close to the ANTENNA as possible for best results!!!
I used solid copper core RG6 and I do not have a preamp. I do not see the need to use more expensive cable when, in my case, it is not necessary. How do you connect RG8 50 ohm wire to your TV?
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