The following is a Teleview - recommendation for digital broadcast Tv reception.
Antenna system # 2.
If you will like to try for reception of the Digital Tv stations/channels of the tvfool channel list to the south.
Above the roof install a Winegard HD9095P UHF antenna with a Winegard AP8275 preamp aimed at about 164 degree magnetic compass direction.
Most likely , WPXE-DT 40 ION Tv , WISN-TV 34 ABC , WCGV-TV 25 MyNetwork , WMVT 35 PBS , will most likely be received.
The only way to find out is try it.
For 1 tv connected use no splitter.
For 2 Tv's connected use a , HFS-2D , 2 way splitter.
For 3 Tv's connected use a HFS-3D , 3 way splitter.
For 4 Tv's connected use a HFS-4D , 4 way splitter.
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The HD9095P UHF antenna , preamp , and All coax and splitters and etc. , is Not Connected to the other antenna system.
Antenna system #'s 1 and 2 are Separate antenna systems.
At each Tv location will be a Remote control A/B antenna coax switch.
http://www.radioshack.com , #15-1968 , or ,
http://www.mcmelectronics.com , #32-4425 .
Remote control A/B antenna switches are channel surfing friendly , press the button on the hand held remote control , change antenna systems and keep on channel surfing.
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If you will like to add 2 more Digital Tv stations/channels , install a Winegard YA1713 VHF high band antenna aimed at about 313 degree magnetic compass for reception of , WSAW-TV channel 07 CBS and MyNetwork , WAOW channel 09 ABC and CW and This Tv.
Connect the HD9095P and YA1713 together with a UVSJ = UHF/VHF Separator/Joiner and connect the AP8275 preamp to the UVSJ to amplify both antennas.
The HD9095P and YA1713 connected this way are an extended larger antenna system # 2.