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I have to agree that stacking for gain will rarely make a weak signal reliable when the lone antenna can not produce enough signal to get an unreliable lock. This type of stacking rarely produces more than 2 dB additional gain.
However, the goal of stacking in this case is not to increase the gain in the direction of WNED, though that may happen. Instead, the goal is to reduce the reception of the co-channel interference ie. CITY-DT on real CH-44.
Tuning a null of 10 to 20 dB is doable with consumer grade equipment. This is roughly the amount of attenuation needed in this case.
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If the well is dry and you don't see rain on the horizon, you'll need to dig the hole deeper. (If the antenna can't get the job done, an amp won't fix it.)
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Last edited by GroundUrMast; 30-Apr-2012 at 5:57 AM.
Reason: sp.
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