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Search: Posts Made By: GroundUrMast
Forum: Help With Reception 27-Jan-2015, 11:39 PM
Replies: 3
Views: 17,292
Posted By GroundUrMast
The newer DB8E specs...

The newer DB8E specs https://www.antennasdirect.com/cmss_files/attachmentlibrary/Technical%20Data%20PDF%27s/DB8E-TDS.pdf show three lobes off the back side (see page 2 of 9) that could easily provide...
Forum: Help With Reception 27-Jan-2015, 5:10 PM
Replies: 4
Views: 18,620
Posted By GroundUrMast
My intuition tells me that the 'capture area' of...

My intuition tells me that the 'capture area' of a 2-bay panel vs a Yagi is quite similar. My experience is that trees (particularly wet and moving trees) are a problem for either Yagi or panel...
Forum: Help With Reception 27-Jan-2015, 5:02 PM
Replies: 12
Views: 26,835
Posted By GroundUrMast
The electrical service drop and other wiring in a...

The electrical service drop and other wiring in a typical home or business can emit RFI... A great deal in fact. But it's generally going to have more impact on the VHF bands, particularly the L-VHF...
Forum: Help With Reception 27-Jan-2015, 4:46 PM
Replies: 40
Views: 75,306
Posted By GroundUrMast
To that list, I would add, check the tuner...

To that list, I would add, check the tuner configuration... again. If set to 'cable' or 'auto' rather than 'air' or 'antenna' you would either certainly fail to see any or likely fail to see any OTA...
Forum: Help With Reception 27-Jan-2015, 6:33 AM
Replies: 12
Views: 26,835
Posted By GroundUrMast
If there is no risk of the antenna system coming...

If there is no risk of the antenna system coming in contact with power, then certainly try alternate locations in the attic.
Forum: Help With Reception 27-Jan-2015, 6:30 AM
Replies: 40
Views: 75,306
Posted By GroundUrMast
I'm confident that the Y10713 is your best hope...

I'm confident that the Y10713 is your best hope for reliable reception of real CH-8, WFAA (ABC). The HD8200 and CM-3671 only come close to the same performance in the H-VHF band.

It's quite...
Forum: Help With Reception 27-Jan-2015, 4:04 AM
Replies: 12
Views: 26,835
Posted By GroundUrMast
Bear in mind that a TVFool reception report is an...

Bear in mind that a TVFool reception report is an estimate, because it does not have access to a perfect terrain profile and no knowledge of buildings or vegetation.

I'd try testing reception...
Forum: Help With Reception 27-Jan-2015, 3:42 AM
Replies: 4
Views: 18,620
Posted By GroundUrMast
I see no reason to use an all channel antenna in...

I see no reason to use an all channel antenna in this case... Certainly not in the attic. The few L-VHF signals shown on your TVFR are quite weak and probably would not be reliable even with the...
Forum: Help With Reception 27-Jan-2015, 12:02 AM
Replies: 14
Views: 29,852
Posted By GroundUrMast
We can see the png image... But the live html...

We can see the png image... But the live html link to your report allows us to click on each of the call signs listed in your report to see additional information that can help to further understand...
Forum: Help With Reception 26-Jan-2015, 11:58 PM
Replies: 20
Views: 112,551
Posted By GroundUrMast
The Y1026 would be a candidate... Certainly worth...

The Y1026 would be a candidate... Certainly worth considering if you're building a premium system of cut to band antennas, which in this case is far from overkill.

Still, to chase the Phily market...
Forum: Antennas 26-Jan-2015, 10:18 PM
Replies: 6
Views: 127,849
Posted By GroundUrMast
@SU... Great to hear from you!

@SU... Great to hear from you!
Forum: Help With Reception 26-Jan-2015, 4:53 PM
Replies: 8
Views: 17,982
Posted By GroundUrMast
Two thoughts come burbling to the top... Try...

Two thoughts come burbling to the top...

Try adding an attenuator inline (it can be at any convenient point in the line given your current setup.

I'd try between 10 & 20 dB. Here's one example:...
Forum: Help With Reception 26-Jan-2015, 4:35 PM
Replies: 20
Views: 112,551
Posted By GroundUrMast
I like to build stuff... And it looks like you do...

I like to build stuff... And it looks like you do as well. But there is a significant difference between a 2X4 and some leftover house wire vs. the materials required to make a much larger antenna...
Forum: Help With Reception 26-Jan-2015, 4:19 PM
Replies: 8
Views: 17,982
Posted By GroundUrMast
Wow, entirely different report and signal...

Wow, entirely different report and signal conditions. I've taken the liberty to separate this thread from your earlier one that dealt with another location.

If you have any sort of amplifier, it...
Forum: Help With Reception 26-Jan-2015, 3:59 PM
Replies: 1
Views: 16,426
Posted By GroundUrMast
I would give it a try... But you are...

I would give it a try...

But you are correct, signal penetration may be poor due to the structure you're in.

I would try an inexpensive rabbit ear style, or the Terk HDTVi (not the HDTVa).
...
Forum: Help With Reception 26-Jan-2015, 8:29 AM
Replies: 41
Views: 85,155
Posted By GroundUrMast
The DB4E is smaller than the antenna(s) suggested...

The DB4E is smaller than the antenna(s) suggested in the first five or six reply to your original post. If you are aiming through a tree or other obstruction, even the larger antennas that were...
Forum: Help With Reception 26-Jan-2015, 7:57 AM
Replies: 20
Views: 112,551
Posted By GroundUrMast
I have to echo the same concern about attic vs...

I have to echo the same concern about attic vs outdoor mounting. If you can not or will not consider outdoor mounting, you have little hope of reliable reception.

The signal from WPVI on real CH-6...
Forum: Help With Reception 26-Jan-2015, 7:31 AM
Replies: 3
Views: 17,716
Posted By GroundUrMast
Yes, I've twisted off a few lag screws in my time...

Yes, I've twisted off a few lag screws in my time as well. Taking the time to select the correct pilot drill is time well spent. The lag will be easier to drive and will hold more securely while...
Forum: Help With Reception 25-Jan-2015, 10:45 PM
Replies: 2
Views: 17,868
Posted By GroundUrMast
The 150 mile claims are too good to be true in...

The 150 mile claims are too good to be true in all but the most extreme situations. Perhaps if one was situated in top of a a very tall mountain... But then there would be many other antennas that...
Forum: Help With Reception 25-Jan-2015, 5:58 PM
Replies: 3
Views: 17,716
Posted By GroundUrMast
The antennas need at least 3' of space between...

The antennas need at least 3' of space between one another. Usually UHF at the top and VHF below yields the best results.

My most recent tripod install was a 5' (nominal) Rohn unit. I took the...
Forum: Help With Reception 25-Jan-2015, 4:07 AM
Replies: 40
Views: 75,306
Posted By GroundUrMast
I own a 91XG... Until the DB8E arrived on the...

I own a 91XG... Until the DB8E arrived on the market, it was at the top of the list in UHF only performance. It's still a great antenna.

The Y10713 offers all of the performance or more than what...
Forum: Help With Reception 25-Jan-2015, 3:58 AM
Replies: 8
Views: 17,982
Posted By GroundUrMast
DB8 or DB8E? Please post a new TVFR for the new...

DB8 or DB8E? Please post a new TVFR for the new house. Are you having trouble with only one channel, or all of them? If only one, which one?
Forum: Help With Reception 25-Jan-2015, 1:33 AM
Replies: 40
Views: 75,306
Posted By GroundUrMast
I consider the DB8E to be the current leader of...

I consider the DB8E to be the current leader of all the consumer grade high performance UHF antennas. (Removal of the reflectors will significantly reduce the performance of the antenna. If you opt...
Forum: Help With Reception 24-Jan-2015, 9:12 PM
Replies: 1
Views: 17,062
Posted By GroundUrMast
In your earlier thread,...

In your earlier thread, http://forum.tvfool.com/showthread.php?t=14749 member teleview addressed the idea of using a splitter in reverse to combine two antennas. If it works reliably, great. But,...
Forum: Help With Reception 23-Jan-2015, 11:32 PM
Replies: 6
Views: 20,682
Posted By GroundUrMast
The ideal location/height is usually that which...

The ideal location/height is usually that which clears nearby obstructions such as trees and buildings. If there are no obstructions to deal with, your report indicates that many signals are LOS...
Showing results 351 to 375 of 500

 

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