the atenna in my room wont pick up the railroad from as far away as my dads will. the scanners are the same and the antennas are. Whats happening???from my room to the kitchen where they both are is almost 10-15 feet
My guess is walls or location - radio waves are just that - waves. they go up and down, left and right (railroad ones very about 1.87 meters in any direction) try moving your scanner about 2 feet or so and see if it works.
More likely though is that there are more walls in between you and the railroad. (or tvs, computers, microwaves, etc) stuff that will hinder the waves.
My solution: get an external (or glass-mount) antenna and mount it outside on the railroad side of the house. Then run wire to where you want your scanner to be.
Not the best solution, but it will work better.