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Old 18-May-2015, 1:10 AM   #11
rabbit73
Retired A/V Tech
 
Join Date: Aug 2012
Location: S.E. VA
Posts: 2,753
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UHF: AD Clearstream 2
- 70* beam width seems to fit my needs well.
- Still 10 dBi
That's good.
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- Plan to aim it about 200* magnetic. Most UHF I care about is 200* - 268*, but I'd also like to pickup ch 32 (far, 164* - yellow) - so favoring that direction when final tuning the antenna aim point as needed.
UHOH, not good. You just added another UHF. Even the C2 might not have a beamwidth wide enough. You can try it.
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VHF Hi: Fracarro Radioindustrie 6E512F
- 28* beam width
- 10 dBi
- Plan to aim around 180-190* magnetic to pickup ch 9 (164*), and hoping that ch 7 at 232* will be picked up given signal strength and proximity.
I would even consider buying a 4E512F which has 35* BW and 6dBi if I could find one.
Same problem; not enough beamwidth. That's why I picked the 7694 with more beamwidth (60 degrees), but you are welcome to try.
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Any product/source recommendations for the FM trap? Would it best to use a HLSJ from SolidSignal, or is there a better solution?
Since it is uncertain how serious the FM interference would be, some testing is required. Your initial testing of antennas, traps, and splitters should be a simple setup with one TV, changing only one component at a time.
https://www.antennasdirect.com/store...on_filter.html
http://www.mcmelectronics.com/produc...-FM-88-/33-341
http://www.solidsignal.com/pview.asp?p=zhlsj
http://www.atvresearch.com/hlsjvhfba...-combiner.aspx
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3) Any recommendation for model/brand on the splitter? Or just lowest loss, 1GHz splitter from anyone?
All the ones that I have used seem to be about equal, which is more than I can say about 4:1 balun matching transformers.
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4) Is all RG6 about the same? Is it worth picking up Belden 1694a or some other premium cable?
I have never found it necessary to buy premium RG6 coaxial cable.
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Guessing I'll probably use (2) 2' cables between each antenna and the UVSJ to keep it symmetric,
No need to keep them the same length. That is only necessary when you are combining two identical UHF or VHF antennas, aimed in the same direction, with a splitter in reverse as a combiner.

If your testing doesn't go well, keep in mind the very real possibility of tuner overload.
Attached Images
File Type: jpg ADvsRSFMfilter.JPG (135.6 KB, 1502 views)
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Last edited by rabbit73; 18-May-2015 at 5:43 PM.
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