Antenna suggestion for attic install near Dallas

[nomadic]

http://www.tvfool.com/?option=com_wrapper&Itemid=29&q=id%3d3e4781cd53b892

I am considering an Antennacraft HBU-33 or a Winegard HD7694P (bought locally) for an attic install in a two story house. The roof is asphalt shingles over OSB. There is no obvious metal within several feet of where I want to mount the antenna, but there are flexible HVAC ducts that are insulated with a silver jacket that will be a couple of feet below the front of the antenna. I am not sure if there is any metal content in the flexible ducts. I am interested in receiving clear signals from all of the green and yellow channels in the report. Does it look like either of the antenna choices will work well in this location?

Thanks

[John Candle]

The Tv stations at about 222 degree magnetic compass are strong and easy to receive , Yes install a HD7694P antenna in the attic. The signals are strong and will provide signal for 2 Tv's with out a antenna amplifier or distribution amplifier. How many Tv's will be connected??

[nomadic]

Thanks John. We will initially have 2 TVs connected, but may hook up an additional TV later.