Yes, but* If you live 40 plus miles away from towers or the signal you receive has a small or negative nm (noise margin) value. (use an online search engine to find a signal calculator for your address) you will most likely need a powered splitter or preamp. If you are in an apartment 50 miles away, in a hilly valley, have your antennas inside, have a four way splitter, have negative noise margin values, and over 100ft of coax, like myself, then you will need both a pre amp and distribution amp.

Yes, you can hook up 3 TVs to 1 antenna.

Amplifiers do not increase range on an antenna. This is a very common misconception even by customer service reps (who do not have a tech background). Amplifiers cannot amplify what the antenna does not "hear". If you want to receive something at 50 miles away, you should buy an unamplified antenna with a range of 40-50 miles. TV signals degrade when traveling over a cable line. An amplifier fixes this issue but will add noise to the system. The added noise makes it slightly harder on your antenna to receive signals. You should look to see if the signal is vhf or uhf. mohu leafs are not designed to receive vhf signals.

Actually, 33 channels for an indoor antenna is pretty good! 20 miles is close; a 50 mile antenna won't get you any better reception, according to TERK customer service. I'd say try an amplifier, and here's why: I had a five-year-old $20 ClearTV antenna that wasn't performing as well on my new TV, so I spent $80 on the TERK OMNITV, which had a longer range, and actually got fewer channels. Customer Service said to remove the amplifier, but it did not help. After checking with the TV manufacturer to make sure I had done everything I could, I packed up the TERK to return to the store, but just for kicks I connected the ClearTV antenna to the amplifier. Worked great. Lesson learned: Indoor antennas are low-tech. You can dress them up and write all kinds of slick marketing copy, but when it comes right down to it, they're all rabbit ears!

You could certainly try an amplified antenna. But read the reviews. Some are better than others. And some aren't as good as the one you have. I'd specifically look for a review from someone like yourself in an outlying area. Of course, the better ones quite often cost more. But, really, rabbit ears, or these modern iterations of rabbit ears, are mainly made for urban and suburban areas.
If you don't want to go with a dish, want to stay with an antenna and want good reception, you're best best is one of those big, old-fashioned things we used to mount on a pole strapped to our chimney about 6 feet higher than the roof. Of course, when you first set it up, you need 2 people because you have have to play that old "move it a little more; no wait, back a little" game (i.e., getting it positioned just right). Plus, in addition to the antenna and the pole, you have to buy enough cable to go from the antenna to your TV - not to mention drilling a hole in your wall to run it through, like the cable guys. Or you could just leave a window open. :-)

Slightly but much improved over rabbit eared antenna.

I have experienced signal disruption with indoor and outdoor antennas when airplane traffic is passing within a certain radius (couple of miles at least) of the antenna. Don't know if there is much you can do about this.

Yes had that problem. We returned product.

I live in Sacramento and can pull in a couple of Bay area stations, but geographical features such as hills, mountains, buildings etc. and weak broadcast signals affect the ability of the antenna to pull in a signal.

This unit has a maximum operating range of 45 miles.

It is rated for 50 miles and I feeld that would be easily attainable.

Try the Mohu - Leaf 30 Indoor HDTV Antenna

I have personally used the Mohu Leaf 30. It works great for stations within 30 miles. Their 50 mile unit is roughly double the price but you can decide which you would need based on how far you are from stations around you. For older TVs you can use any old antennae and a converter box. Not sure if you can use the old rabbit ears directly on a newer TV or not as I used the converter box even for newer TVs so I could connect cable through the normal coax and converter box through the RCA plugs on same TV.

This product will need "line of sight" access. Product works best if near a window. Preferably on a window. Hope that helps.

yes, but probably better outdoors aimed toward the stations you're trying to get. just move it while someone watches the screen for the best picture

Yes, this will work for a television in your basement.