If the indoor antenna does not quite provide the reception. Then this recommendation of improved reception and more digital stations/channels is based on the Pending Applications Included of tvfool radar map as of 01-27-2012. To reach out for , WVBK-CA 2
http://en.wikipedia.org/wiki/WVBK-CA , install a Winegard YA6260 low band antenna aimed at about 289 degree magnetic compass. Also install a Winegard YA1713 high band antenna aimed at about 18 degree magnetic compass for the reception of WENH-TV 11 PBS New Hampshire PBS. The YA6260 and YA1713 are combined with a Holland Electronics HLSJ diplexer , and the output of the diplexer is connected to the VHF input of a Winegard AP2870 preamp. . For the reception of a large number of UHF tv stations/channels to the south , install a Winegard HD9032 UHF antenna aimed at about 200 degree magnetic compass. Connect the HD9032 UHF antenna to the UHF input of the AP2870 preamp. Here are some Strong and Sturdy roof top antenna mounts.
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
http://www.ronard.com/ychim.html ,
http://www.ronard.com. A note about low band digital channels 2 thru 6 , are subject to more interference then tv channels , VHF 7 thru 13 and UHF 14 thru 69. WVBK digital channel 2 is weak and may or may not get reliable reception. Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. here are places to buy antennas and etc. ,
http://www.winegarddirect.com ,
http://www.solidsignal.com ,
http://www.amazon.com ,
http://www.holandelectronics.com.